MA38B--SELECTED INSTRUMENTS AND RELATED PRODUCTS: 1991 (Contact person: Indrek Grabbi, 301-763-5434) Table 2. QUANTITY AND VALUE OF SHIPMENTS OF SELECTED INSTRUMENTS AND RELATED PRODUCTS: 1991 AND 1990 (Quantity in number of units; value in thousands of dollars) Product description No. of 1991 1990 Product com- code panies Quantity Value Quantity Value 34918 Automatic valves (regulating and control type, except nuclear).........................................128 (X) 1,526,472 (X) 1,417,998 Engineered specification valves, designed to perform a precise degree of continuous modulation of controlled variables as the final element of a sophisticated instrumentation loop. (Commonly referred to as control valves and including certain globe, butterfly, ball, diaphragm, and similar body types, but excluding on-off valves): Pneumatic actuated...........................................(NA) (X) 512,009 (X) r/457,554 Sliding stem valves........................................(NA) (S) 245,692 (S) 229,231 34918 01 Globe body............................................... 22 (S) 198,089 (S) 183,606 34918 02 All other types.......................................... 15 (S) 47,603 (S) 45,625 Rotary valves..............................................(NA) 49,967 86,964 44,864 71,696 34918 03 Ball..................................................... 12 22,656 46,464 14,950 27,723 34918 04 Butterfly(1)............................................. 10 17,929 29,398 (1) (1) 34918 06 Plug(1)(2)............................................... 1 a/29,914 43,973 34918 07 All other rotary valves (including eccentric disk)(1)(2) 7 c/9,382 a/11,102 (1) (1) 34918 08 All other pneumatic power-operated control valves.......... 21 (S) 76,077 (S) r/67,709 34918 09 Parts for pneumatic actuated valves (sold separately 30 (X) 103,276 (X) r/88,918 All other actuation, including electric-actuated and electro-hydraulic actuated......................... (NA) (X) 200,390 (X) r/194,659 Sliding stem valves................................... (NA) 53,470 29,399 51,211 r/22,414 34918 11 Globe body.......................................... 9 a/5,430 17,210 a/3,492 10,654 34918 12 All other types..................................... 12 48,040 12,189 47,719 r/11,760 Rotary valves......................................... (NA) 129,558 15,391 143,284 r/17,303 34918 13 Ball................................................ 6 3,304 6,057 r/3,663 r/ 6,459 34918 14 Butterfly(3)........................................... 6 (3) (3) (3) (3) 34918 16 Plug(3)................................................ 4 126,254 9,334 139,621 10,844 34918 17 All other rotary valves (including eccentric disk)(3) 1 (3) (3) (3) (3) 34918 18 All other power-operated (except pneumatic) control valves............................................... 19 (S) 133,041 (S) 132,689 34918 21 Parts for all other power-operated (except pneumatic) control valves....................................... 14 (X) 22,559 (X) 22,253 34918 23 Valve actuators (sold separately)....................... 20 171,717 114,390 r/164,883 r/92,770 Regulator valves (equipped with a self-generating power actuator acting in response and in proportion to a change in value of the controlled variable, such as temperature, pressure, flow level, etc.): (4) 34918 25 Remote-sensing direct actuated temperature regulators 19 2,270 72,865 1,942 r/70,152 34918 30 Self-contained direct actuated pressure regulators (except instrument type and safety relief valves)...... 33 4,298 190,846 4,207 r/192,426 34918 35 Pilot (internal and external) actuated pressure regulators............................................. 29 (S) 62,409 (S) 60,949 34918 41 Self-contained direct acting precision and instrument type pneumatic (air and gas) pressure regulators....... 9 358 26,429 355 23,301 34918 45 Flow regulators for gas, vapors, or liquids............. 39 8,794 135,365 8,682 124,533 34918 48 Other regulator valves.................................. 31 3,684 166,183 3,420 151,368 34918 49 Parts for regulator valves (sold separately)............ 33 (X) 45,586 (X) 50,286 34919 Solenoid-operated valves (except nuclear and fluid power transfer).................................... 44 (X) 340,902 (X) r/345,850 Solenoid-operated valves of the type actuated by the move- ment of a plunger or armature due to the magnetic field created by electrically energizing a solenoid coil (excluding torque motor rotary type actuated valves and servo-valves): (4) Solenoid-operated valves, except nuclear and fluid power transfer valves: Commercial/Industrial types: 34919 56 Two-way ................................ 27 4,107 151,323 r/3,618 r/140,347 34919 58 Three-way.............................. 14 438 19,810 r/419 r/18,821 34919 59 Other(5)................................ 14 (5) (5) (5) (5) 34919 61 Household appliance type(5)................. 2 16,035 135,855 17,188 146,382 34919 79 Parts, components, and operators for solenoid-operated valves, except nuclear and fluid power transfer valves (sold separately)...................................... 22 (X) 33,914 (X) r/40,300 38121 Aeronautical, nautical, and navigational instru- ments, except aircraft engine instruments.......... 94 (X) 2,656,683 (X) 2,517,471 Flight and navigation sensors, transmitters, and displays: 38121 01 Compasses (magnetic and gyroscopic)..................... 17 (X) 342,670 (X) 295,658 38121 08 Altimeters (except radio and radar altimeters).......... 10 (X) (D) (X) (D) 38121 10 Airspeed indicators (including machmeters and air data computers)............................................. 17 (X) 422,256 (X) 401,584 38121 12 Acceleration indicators and systems components.......... 8 (D) (D) (D) (D) 38121 13 Rate-of-climb indicators................................ 10 6,333 8,163 r/5,474 r/6,621 38121 15 Angle-of-attack indicators.............................. 8 6,301 16,314 6,026 15,956 38121 17 Bank and turn indicators................................ 3 (D) (D) (D) (D) 38121 18 Artificial horizon flight instruments................... 6 10,038 20,758 r/10,983 r/25,160 38121 20 Other aerospace and navigational instruments............ 30 (X) 476,686 (X) r/423,344 Gyroscopes sold separately: 38121 21 Vertical.............................................. 7 7,428 21,358 7,813 22,463 38121 23 Directional........................................... 7 8,386 23,338 b r/7,880 r/20,371 38121 25 Free, torqued and untorqued(6)........................... 2 (x) (6) (X) 30,489 38121 26 Rate, inertial grade(6).................................. 4 (X) 62,026 (X) 42,052 38121 28 Rate, noninertial grade............................... 6 (X) 169,590 (X) 180,611 Airframe equipment instruments: 38121 61 Position indicators (mechanical, as for landing gear, cowl flaps, stabilizers, etc.)....................... 14 (X) 18,904 (X) 24,069 38121 63 Hydraulic system (both electrical and mechanical measuring means, as for liquid level and temperature and pressure indicators)............................. 10 (X) 31,993 (X) r/29,494 38121 64 Cabin environmental measuring and control instruments (air-conditioning and heating, cabin pressure, oxygen, etc.)........................................ 14 (X) 57,162 (X) r/61,057 38121 77 Thermocouple and thermocouple lead wire (aircraft type only).................................................. 5 (X) 1,471 (X) (D) 38121 80 Other aerospace flight instruments...................... 23 (X) 419,005 (X) 457,108 38121 85 Nautical instruments (all types, including temperature, speed, pitch, and roll instruments and system components, etc.)...................................... 17 617,471 108,988 644,376 113,490 38121 89 Parts and components for aeronautical, nautical, and navigational instruments, except aircraft engine instruments, (sold separately)......................... 26 (X) 218,101 (X) 128,930 38122 -- Search and detection systems and navigation and guidance systems and equipment(7a).................... 222 (X) 31,762,513 (X) 32,420,173 38122 11 Light reconnaissance and surveillance electronic systems and equipment (infrared, ultraviolet, and visible light), including bomber-defense equipment, fire control equip- ment (except optical), IR fuses, space satellite and other IR detection and warning systems, sniperscopes, snooperscopes, night driving equipment, mapping equip- ment, photographic equipment, wake detection; and elec- tronic checkout, monitoring, evaluation and other elec- tronic support equipment for light reconnaissance and surveillance electronic systems.......................... 39 (X) 2,713,767 (X) 2,433,963 38122 13 IFF equipment............................................. 14 (X) 176,890 (X) 223,148 38122 15 Proximity fuses........................................... 8 (X) 314,473 (X) 369,666 Radar systems and equipment: Search, detection, and acquisition radar systems and equipment (BMEWS, airborne and other early warning radar, air traffic control radar, air defense and fighter control radar, ship radar, harbor control radar, meteorological radar, etc.): 38122 17 Airborne and missile/space radar....................... 27 (X) 1,466,005 (X) 1,455,246 38122 19 Ship (marine) radar.................................... 21 (X) 1,019,825 (X) 1,375,407 38122 21 Ground radar........................................... 31 (X) 925,437 (X) 828,102 Tracking radar systems and equipment (fire control, bomb- ing, bombing navigational radar, aircraft and missile tracking radar, etc.): 38122 23 Airborne and missile/space radar....................... 16 (X) 1,888,672 (X) 1,814,072 38122 25 Ship (marine) radar.................................... 14 (X) 334,072 (X) 389,339 38122 27 Ground radar........................................... 19 (X) 1,190,448 (X) 1,118,335 Instrumentation radar systems and equipment (altimeters, highway speed control radar, missile and space satellite tracking range radar, GCA and other precision approach radar, etc.): 38122 29 Airborne, missile/space and ship (marine) radar(7b)........ 10 (X) (7b) (X) (7b) 38122 31 Ground radar(7b)........................................... 5 (X) 168,161 (X) 223,518 38122 33 Electronic checkout, monitoring, evaluation, and other electronic support equipment for radar systems.......... 18 (X) 520,535 (X) r/458,119 Sonar search, detection, tracking and communication systems and equipment including ASW (sonar telephone communication equipment, depth finding, fire control, fusing, guidance, hydrophones, mapping, sonabuoys, navigation, sonar fish finders, sonar range instrumentation, and other): 38122 35 Surface ship applications (destroyers, destroyer escort, etc.)................................................... 24 (X) 664,823 (X) 685,019 38122 37 Submarine applications................................... 29 (X) 1,273,480 (X) 1,373,827 38122 39 Airborne................................................. 19 (X) 418,457 (X) r/401,067 38122 41 Electronic checkout, monitoring, evaluation, and other electronic support equipment for sonar systems and sub- merged fixed systems.................................... 11 (X) 296,046 (X) 270,466 38122 43Specialized command and control data processing and display equipment, sold separately from complete systems.......... 26 (X) 1,429,898 (X) 1,283,676 38122 45Search, detection, identification, and tracking systems and equipment n.e.c........................................... 27 (X) 1,677,657 (X) a/1,612,649 Electronic warfare systems and equipment: Countermeasures equipment: 38122 47 Jamming equipment, communications, and radar........... 32 (X) 1,652,609 (X) 2,057,679 38122 49 Underwater contermeasures equipment(8).................... 5 (X) (8) (X) (8) 38122 51 Other active countermeasures equipment (excluding passive materials such as chaff, window, needles, rope, etc.)(8)........................................... 14 (X) 597,162 (X) 742,345 38122 53 Specialized electronic and communication intelligence equipment, including specially designed DF equipment, signal reduction and processing equipment, and signal analyzers and display equipment......................... 44 (X) 2,483,873 (X) 2,475,644 Missile and space vehicle systems and equipment (beam riders, command guidance, inertial systems, infrared homing systems, radar systems, stellar trackers, television systems, combination systems, etc.): 38122 55 Missile-borne and space-vehicle-borne equipment........ 45 (X) 4,535,203 (X) 4,656,256 38122 57 Nonmissile and space vehicle guidance equipment (ground, ship, or airborne command guidance systems, etc.)................................................. 10 (X) 695,094 (X) 761,975 38122 59 Electronic checkout, launching, and other missile and space vehicle support systems (ground, ship, and air) 20 (X) 567,280 (X) 504,074 Navigation systems and equipment, navigational aids for aircraft, ship, and ground navigation (autopilots, beacons, transponders, collision warning devices, DECCA, DME, ILS, Doppler navigation systems, inertial navigation systems, optical/laser LORAN, radio compasses and direc- tion finders, SHORAN, TACAN, VOR, VORTAC equipment, etc.): Airborne navigational systems: 38122 61 Radio navigation receivers and displays (including) OMNI, radio magnetic, glide slope/localizer, DME, etc.)(9)................................................ 24 (X) 475,378 (X) r/465,561 38122 63 Airborne integrated data systems/flight recorders...... 11 (X) 315,255 (X) 324,738 38122 65 Distance measuring equipment (DME)..................... 11 (X) 101,267 (X) 80,208 38122 67 Flight directors/situation display..................... 8 (X) 388,551 (X) 402,067 38122 69 Heads-up display (HUD) systems......................... 7 (X) 188,450 (X) 231,130 38122 71 Inertial navigation systems............................ 6 (X) 457,309 (X) 527,033 38122 73 Proximity warning/collision avoidance equipment........ 4 (X) 159,066 (X) 129,776 38122 75 Complete automatic pilots.............................. 6 (X) 371,752 (X) 396,638 38122 77 Other airborne navigational systems.................... 25 (X) 612,618 (X) r/573,405 38122 78 Directional finder kits to be assembled by purchaser..... 38122 79 Surface (ship and ground) navigational systems(10)............. 31 (X) (10) (X) (10) 38122 81 Underwater navigational systems(10).......................... 7 (X) 721,623 (X) 770,119 38122 83 Electronic checkout, monitoring, evaluation, and other electronic support equipment for navigational systems and equipment........................................... 39 (X) 961,377 (X) 1,005,906 38210 Laboratory apparatus and laboratory furniture....... 149 (X) 1,724,008 (X) 1,674,953 Laboratory balances and scales: 38210 11 Sensitivity of 5 centigrams or better(11)................... 12 (11) (11) (11) (11) 38210 13 Sensitivity of less than 5 centigrams(11)................... 10 958,886 54,563 1,194,915 57,581 38210 15 Laboratory furnaces and ovens............................. 19 (X) 26,572 (X) r/32,216 Laboratory centrifuges: 38210 17 Table-top type.......................................... 14 a/19,030 27,170 20,064 26,659 Floor type: 38210 18 Refrigerated(12).......................................... 3 (12) (12) (12) (12) 38210 20 Other(12)................................................. 3 6,601 80,598 r/8,348 r/76,939 38210 27 Laboratory evaporation and distillation apparatus......... 14 (X) 17,001 (X) 17,500 38210 28 Laboratory sterilizers and autoclaves..................... 12 (X) 61,058 (X) 39,504 38210 29 Laboratory burners and hot plates......................... 12 (X) 11,129 (X) 9,394 38210 31 Laboratory granulators, mills, and other particle size reduction apparatus...................................... 8 (X) a/2,825 (X) b/3,030 38210 33 Laboratory dryers......................................... 9 (X) 7,572 (X) r/7,097 38210 35 Laboratory blenders, mixers, shakers, dispensers, fraction collectors, and other liquid sample preparation apparatus 29 (X) 67,222 (X) r/66,306 38210 36 Laboratory incubators..................................... 13 13,485 40,269 b r/13,216 b r/44,852 38210 37 Environmental test chambers............................... 7 448 13,613 560 16,654 38210 38 Laboratory freezers....................................... 10 11,934 36,457 a r/11,858 a r/33,713 38210 42 Microtomes(13)................................................ 3 1,155 6,804 (X) (13) 38210 81 Laboratory furniture, including cabinets, cases, benches, tables, stools, reagent shelves, etc..................... 21 (X) 316,182 (X) a/343,431 38210 88 Parts and components for laboratory furniture (sold separately).............................................. 6 (X) a/2,336 (X) a/2,259 38210 98 All other laboratory and scientific apparatus not specified above (including wet and dry baths, melting point apparatus, etc., excluding analytical instruments)(13) 88 (X) 556,698 (X) r/557,305 38210 99 Components, parts and accessories for laboratory and scientific apparatus (sold separately)................... 58 (X) 395,939 (X) 340,513 38220 Controls for monitoring residential and commercial environments and appliance regulating controls..... 85 (X) 1,980,790 (X) r/1,982,028 Automatic controls of the type principally used as components of air conditioning, refrigeration, and comfort heating (including pneumatic controls): (4) Temperature responsive (thermostats): 38220 21 Electric.............................................. 33 31,624 316,117 32,773 r/333,766 38220 22 Pneumatic............................................. 8 11,372 87,899 r/10,574 84,651 38220 25 Pressure responsive (pressurstats)...................... 11 7,061 62,683 r/5,844 r/55,767 38220 30 Hydronic responsive(14)..................................... 6 (14) (14) (14) (14) 38220 35 Humidity responsive (humidistats)(14)....................... 5 3,112 36,108 r/3,418 r/42,498 38220 40 Light responsive(14)........................................ 1 (14) (14) (14) (14) 38220 45 Electrostatic responsive(15)................................ 1 (15) (15) (15) (15) 38220 50 Liquid level(15)............................................ 4 (S) b/6,008 (S) a r/8,813 38220 55 Defrost controls (except appliance regulators)(15).......... 2 (15) (15) (15) (15) 38220 60 Igniters(16)................................................ 7 (16) (16) (16) (16) 38220 65 Inherent motor protectors(16)............................... 5 124,164 166,039 121,321 165,885 38220 66 Microprocessor-based load programmers for buildings: energy control......................................... 9 91 59,085 r/85 r/57,841 Computerized energy control systems for buildings: 38220 67 Under 100 points (systems)(17)............................ 2 (17) (17) (17) (17) 38220 68 100 to 199 points (systems)(17)........................... 4 (S) 315,157 (S) r/298,629 38220 69 200 or more points(17).................................... 5 (17) (17) (17) (17) 38220 71 Upgrades or additions to existing computerized energy control systems for buildings (value only)............. - 38220 74 Other................................................... 18 (X) 261,871 (X) a r/275,848 Controls for major appliances such as domestic laundry and cooking appliances, refrigerators and freezers, vending machines, air conditioners, etc.: (4) 38220 75 Temperature responsive.................................. 18 149,946 286,007 132,016 262,411 38220 77 Hydraulic and pneumatic................................. - 38220 78 Pressure responsive(18)..................................... 3 37,669 222,932 54,783 r/239,038 38220 81 All other controls for appliances(18)....................... 11 (18) (18) (18) (18) 38220 98 Parts and components for controls monitoring residential and commercial environments and for appliance regulating controls (sold separately).................... 19 (X) 160,884 (X) 156,881 38230 Process control instruments......................... 410 (X) 4,815,899 (X) 5,223,472 General purpose control system instruments (commonly call receiver-type), operating from standardized trans- mission signals (electrical types a.c. or d.c. milli- ampere, millivolt, or telemetering signals; pneumatic types, 3 to 15 and 3 to 27 p.s.i. signals): Electronic systems - unified architecture type: 38230 35 Controllers (recording, indicating, or blind)......... 37 241,608 161,635 312,641 r/179,697 38230 36 Recorders, with or without self-contained set-point stations............................................. 23 41,330 77,095 a/43,319 77,432 38230 37 Indicators, with or without self-contained set-point stations............................................. 27 85,092 40,788 98,747 44,033 38230 38 Auxiliary stations and analog computing devices associated with the above (including manual loaders, auto-to-manual stations, ratio stations, adders, multipliers, integrators, etc.).............. 16 19,465 23,601 b/27,266 r/31,617 38230 07 Electronic systems - non-unified architecture type...... 53 (X) 929,694 (X) 1,094,779 38230 12 Industrial multi-function process computers............. 47 (X) 215,572 (X) r/206,922 Pneumatic systems (including all system-type control, display and computing instruments actuated from standardized pneumatic transmission signals): 38230 39 Controllers (recording, indicating, or blind)......... 17 87,019 37,364 r/100,285 r/46,001 38230 40 Recorders, with or without self-contained set-point stations............................................. 6 2,992 5,573 4,118 7,009 38230 41 Indicators, with or without self-contained set-point stations............................................. 6 (S) 6,104 (S) 2,703 38230 42 Auxiliary stations and analog computing devices associated with the above (including manual loaders, auto-to-manual stations, radio stations, adders, multipliers, integrators, etc.).............. 6 55,392 17,099 53,802 19,529 38230 43 Receiver-type gauges, analog and digital.............. 11 305,800 7,838 321,619 8,870 38230 44 Annunciators, industrial; electromechanical and solid- state types............................................ 6 11,266 23,195 9,026 19,922 Temperature measuring instruments (excluding general purpose receiver-type instruments): Electrical and electronic measuring types (thermo- couple, resistance temperature detector, radiation, optical, thermistor, and other electrical sensors): 38230 45 Direct-deflecting types (controllers for all types of electrical temperature sensors)................... 6 (S) 4,748 (S) 6,089 38230 46 Direct-deflecting types (indicators and recorders for all types of electrical temperature sensors)......... 15 (S) 7,175 (S) 7,656 38230 47 Electromechanical self-balancing types (electric or pneumatic controllers for all types of electrical temperature sensors)(19)................................. 4 (19) (19) (19) (19) 38230 48 Electromechanical self-balancing types (indicators, recorders, and integrators for all types of electrical temperature sensors)(19)...................... 5 (S) 32,054 (S) 33,761 38230 49 Electronic controllers for all types of electrical temperature sensors.................................. 33 328,377 a/86,340 329,586 85,100 38230 50 Digital indicators for all types of electrical temperature sensors (excluding data loggers)......... 37 a/54,945 a/25,822 47,497 r/25,137 Transmitters, producing standardized electric or pneumatic analog transmission signals for all types of electrical temperature sensors: 38230 54 Electric............................................ 18 116,838 35,517 r/123,817 r/31,530 38230 55 Pneumatic........................................... 6 405 379 719 636 Mechanical measuring types, filled systems (liquid filled, vapor pressure, gas filled, and mercury filled types): 38230 52 Indicating or recording controllers................. 13 257,636 18,162 316,574 23,664 38230 53 Recorders, noncontrol............................... 16 21,282 10,708 r/23,431 r/15,004 38230 56 Indicators only (excluding indoor-outdoor and other household or appliance type thermometers).......... 18 542,898 20,120 r/602,106 22,627 38230 57 Transmitters producing standardized electric or pneumatic analog transmission signals.............. 8 28,530 11,274 30,489 12,338 Primary temperature sensors (excluding aircraft types): 38230 59 Thermocouples and thermocouple lead wire................ 55 (X) 202,228 (X) 224,192 38230 60 All other types (resistance temperature detectors, radiation and optical sensors, thermistors, etc.)...... 37 (X) 93,309 (X) r/93,503 Pressure (gauge, absolute vacuum) and draft measuring instruments (excluding general purpose receiver-type instruments): 38230 61 Indicating or recording controllers..................... 18 235,562 36,732 a/307,184 a/42,796 38230 62 Recorders, noncontrol................................... 12 3,690 2,491 r/4,212 r/ 2,816 Indicators only (excluding receiver-type gauges): 38230 20 3-inch diameter and over.............................. 21 2,361,823 95,295 2,438,118 98,963 38230 21 Under 3-inch diameter................................. 16 19,192,235 59,843 20,327,338 61,334 Transmitters producing standardized analog transmission signals: 38230 24 Transmitters producing standardized electronic analog transmission signals................................. 30 4,085,123 212,809 3,677,287 198,858 38230 25 Transmitters producing standardized pneumatic analog transmission signals................................. 7 5,757 4,159 b r/9,723 a r/6,960 Flow and liquid level measuring instruments (excluding general purposereceiver-typeinstruments): Differential pressure types: 38230 65 Indicating or recording controllers................... 15 53,583 15,742 r/64,127 17,468 38230 66 Recorders, noncontrol; and indicators, noncontrol..... 17 80,646 38,824 86,016 r/36,845 Transmitters producing standardized analog trans- mission signals: 38230 27 Transmitters producing standardized electronic analog transmission signals........................ 23 256,041 228,539 r/291,935 228,967 38230 28 Transmitters producing standardized pneumatic analog transmission signals........................ 8 b/14,831 a/10,376 b/26,226 a/18,690 38230 29 Primary pressure sensors (load cells, strain gauges, etc.)................................................ 10 40,759 33,149 r/38,770 29,104 38230 68 Primary flow elements (including orifice plates, venturi tubes, flow tubes, flow nozzles, pitot tubes, etc.)................................................ 19 292,680 35,851 301,750 36,201 Electromagnetic flowmeters: 38230 03 Primary device (magnetic flow tube)................... 10 125,096 59,581 139,780 75,039 38230 01 Secondary device (magnetic transmitter, recorder, indicator or controller which receives signal directly from primary device)........................ 14 38,526 29,034 a/45,933 a/34,454 38230 04 Capacitance, ultrasonic, and other electronic types (including magnetic resonance, vortex-precession, and vortex-shedding type elements)..................... 26 157,416 111,510 148,300 107,991 38230 71 Variable area-controlling, recording, indicating, and transmitting instruments and associated primary flow elements............................................... 16 919,205 78,786 944,198 78,750 38230 72 Float and displacement (controlling, recording, indicating, and transmitting instruments and associated primary flow elements.)................................ 21 1,724,199 81,856 1,878,656 81,374 38230 73 Turbine, mass-flow and other types (controlling, recording, indicating, and transmitting instruments and associated primary flow elements).................. 24 120,207 148,292 b/128,491 140,933 38230 74 Humidity instruments (controlling, recording, indicating, and transmitting, and associated primary humidity elements; excluding home and general purpose type)....... 16 26,050 21,203 24,263 r/23,704 Continuous process instruments for on-stream gas and liquid analysis (including indicators, recorders, con- trollers, and analysis electrodes and cells; excluding laboratory analysis types): 38230 75 Chromatographic analyzers............................... 10 5,463 89,158 4,609 77,877 38230 76 Infrared analyzers...................................... 14 18,785 40,828 21,744 r/41,061 38230 77 Oxygen analyzers........................................ 16 16,852 37,836 13,759 26,926 38230 78 Other gas analyzers..................................... 32 74,208 100,712 b/64,391 b/93,776 38230 79 Ph analyzers............................................ 17 121,369 40,806 r/119,020 40,572 38230 80 Other liquid analyzers.................................. 22 a/60,672 52,921 a/63,179 55,408 Instruments for all process variables not listed above (speed, weight, position, sequence, density, specific gravity, mechanical load, electrical load, millivolts): Electrical and electronic measuring types: 38230 06 Direct-deflecting type controllers, indicators and recorders.......................................... 4 8,455 5,133 c/12,850 c/8,519 38230 08 Electromechanical self-balancing electric or pneumatic controllers, indicators, recorders, integrators........................................ 4 1,972 2,108 c r/2,692 c r/2,615 38230 85 Digital indicators.................................. 9 8,358 19,986 9,158 22,401 38230 86 Transmitters producing standardized electric or pneumatic analog transmission signals.............. 9 b/11,494 a/17,636 c/8,112 c/13,903 Mechanical measuring types: 38230 87 Indicating or recording controllers(20)................. 3 (20) (20) (20) (20) 38230 88 Recorders, noncontrol(20)............................... 4 24,799 4,804 c/32,635 6,357 38230 89 Indicators only..................................... 5 71,942 8,985 88,290 10,538 38230 90 Transmitters producing standardized electric or pneumatic analog transmission signals.............. 13 195,285 46,591 191,610 b/47,651 All other industrial process instruments: 38230 91 Other temperature instruments........................... 29 (X) 135,305 (X) 153,810 38230 92 Other flow and liquid level instruments................. 20 (X) 76,290 (X) b/63,049 38230 93 Other continuous process instruments.................... 26 (X) 121,388 (X) 120,715 38230 94 Other industrial type instruments....................... 49 (X) 287,441 (X) r/379,543 Parts, supplies, accessories, other primary sensors n.e.c., panelboards, and other equipment associated with process control instrumentation: 38230 95 Primarily designed for temperature instruments.......... 12 (X) 18,508 (X) 25,789 38230 96 Primarily designed for flow and liquid level instruments 27 (X) 51,345 (X) r/62,163 38230 97 Primarily designed for continuous process instruments... 28 (X) 102,600 (X) 136,603 38230 99 Primarily designed for industrial type instruments...... 39 (X) 158,052 (X) r/193,198 38242 Integrating and totalizing meters for gas and liquids............................................ 35 (X) 707,566 (X) 724,616 Gas meters, consumption registering: Diaphragm type: Positive displacements; aluminum, iron, and tin case: 38242 22 Residential size (up to 400 cu. ft./hr. of 0.64 specific gravity gas, at 0.5 inches water drop)...... 4 2,002,296 98,649 2,205,846 108,398 38242 24 Other sizes, including commercial and industrial...... 4 98,650 35,570 111,845 41,414 38242 26 Rotary type (all sizes)(21)................................. 3 (21) (21) (21) (21) 38242 28 Turbine type (all sizes)(21)................................ 7 41,290 58,654 37,427 54,152 38242 29 Other gas meters, consumption registering............... - Liquid meters, positive displacement with registers and counters: Water meters, consumption registering: 38242 33 Small meters, up to and including 1 inch.............. 11 3,619,483 134,622 3,946,533 141,282 38242 35 Intermediate meters, over 1 inch up to and including 2 inch............................................... 14 166,418 37,501 186,027 40,710 38242 37 Large meters, over 2 inch............................. 10 69,581 70,951 73,403 72,519 38242 41 Liquid fuel dispensing meters (excluding service sta- tion dispensing pumps)(22)............................... 6 (22) (22) (22) (22) 38242 98 Other liquid meters; industrial bulk plants, pipeline, batching, treatment facilities(22)......................... 13 562,962 165,933 569,481 164,050 38242 99 Parts, components, and accessories for gas and liquid meters (sold separately)..................................... 25 (X) 105,686 (X) 102,091 38243 Counting devices (excluding motor vehicle instruments)........................................... 44 (X) 201,340 (X) 209,844 38243 19 Tachometers, including speed indicators(23)................... 2 (23) (23) (23) (23) Other: 38243 21 Mechanical input(23)........................................ 10 3,726,648 20,697 4,677,568 24,055 38243 23 Electrical input............................................ 14 b/2,354,305 b/43,869 b/2,198,644 b/43,253 38243 25 Electronic input............................................ 15 709,385 46,881 830,191 51,791 38243 27 Pneumatic input(24)......................................... 2 (X) (24) (X) (24) 38243 29 Other counters, including event recorders................... - - - - - 38243 76 Taximeters(24)................................................ 3 (X) (24) (X) (24) 38243 82 Parking meters, including parts and components sold separately(24)............................................... 2 (X) 81,036 (X) 85,132 38243 85 All other counting devices not specified above, including toll meters, fare collection equipment (systems), parking lot systems, etc., but excluding parking meters(24).......... 9 (X) (24) (X) (24) 38243 88 Components and parts for counting devices, except parking meters (sold separately)..................................... 9 (X) 8,857 (X) 5,613 38244 Motor vehicle instruments(25)........................... 24 (X) 1,325,401 (X) r/1,456,598 38244 11 Speedometers (speedometers including odometers are classified as speedometers).................................. 9 (X) 7,357 (X) 8,538 38244 21 Tachometers................................................... 10 (X) 45,557 (X) 52,620 38244 31 Odometers (speedometers including odometers are classified as speedometers).................................. 5 (X) 1,053 (X) 1,255 38244 41 Fuel level gauges............................................. 6 (X) 3,539 (X) 2,994 38244 45 Water temperature gauges...................................... 6 (X) 5,960 (X) 5,960 38244 51 Ammeters...................................................... 6 (X) 4,092 (X) 6,287 38244 55 Oil pressure gauges........................................... 6 (X) 2,719 (X) 3,282 38244 60 Instrument panels, including cluster modules(25).............. 5 (X) 1,201,518 (X) r/1,315,541 38244 99 Other motor vehicle instruments............................... 17 (X) 53,606 (X) 60,121 38251 Integrating instruments, electrical..................... 21 (X) 359,196 (X) 396,099 A.c. watt-hour meters: Single phase: 38251 10 Detachable types(26)...................................... 4 (26) (26) (26) (26) 38251 11 A-base types(26).......................................... 2 3,988,058 104,060 r/3,188,170 r/92,102 38251 14 Switchboard types(26)..................................... 1 (26) (26) (26) (26) 38251 15 Polyphase............................................... 9 338,235 49,181 r/475,466 65,046 38251 35 Demand meters (kW and kVA), combined watt-hour and demand meters (single phase and polyphase), and combined watt- hour and time switch meters.............................. 9 522,477 111,748 r/532,368 r/139,384 38251 51 Other electrical integrating meters (including d.c. watt- hour meters, ampere-hour meters, and other miscellaneous integrating instruments not included in the above classifications)......................................... 7 (X) a/17,278 (X) a r/22,913 38251 61 Parts and accessories for electric integrating meters (including meter mountings and registers) sold separately 9 (X) 76,929 (X) 76,654 38252 Test equipment for testing electrical, radio and communication circuits, and motors................. 321 (X) 6,048,439 (X) 6,156,012 Voltage, current, and resistance measuring equipment (except multimeters): Electronic: 38252 20 Digital............................................... 27 (X) 211,926 (X) 216,394 38252 21 Analog................................................ 24 (X) 23,634 (X) r/24,051 38252 22 Electrical (excluding panel meters)..................... 17 (X) 29,960 (X) r/26,820 Multimeters: Electronic: 38252 28 Digital............................................... 15 (X) 116,927 (X) 129,913 38252 29 Analog(27)................................................ 6 (X) (27) (X) (27) 38252 30 Electrical(27).............................................. 5 (X) 15,870 (X) 16,618 Power and energy measuring equipment: Electronic: 38252 25 Analog................................................ 15 (X) 9,432 (X) r/11,304 38252 26 Digital............................................... 19 (X) 75,430 (X) 83,524 38252 27 Electrical power measuring equipment (excluding elec- trical integrating instruments, sold separately)....... 10 (X) 7,354 (X) r/4,469 Frequency counters, timers, and other frequency and time measuring equipment (excluding standards): 38252 31 Universal counters with time interval measuring capability............................................. 9 (X) 20,578 (X) 26,105 38252 36 Stroboscopes(28)............................................ 2 (X) (28) (X) (28) 38252 32 Microwave counters (capable of operating over 1300 MHz)(28) 3 (X) 28,002 (X) 33,192 38252 33 Other frequency counters................................ 7 (X) 4,682 (X) 5,925 38252 34 Frequency meters(29)........................................ 7 (X) (29) (X) (29) 38252 39 Other frequency counting and time measuring equipment(29)... 8 (X) 40,985 (X) r/38,163 Waveform measuring and/or analyzing equipment: Oscilloscopes and plug-in accessories: 38252 12 Under 10 MHz(30).......................................... 6 (X) (30) (X) (30) 38252 10 10 MHz up to 99.9 MHz(30)................................. 7 (X) 451,396 (X) 445,982 38252 11 100 MHz and over(30)...................................... 2 (X) (30) (X) (30) 38252 14 Oscillographs........................................... 1 (X) (D) (X) (D) Spectrum analyzers: 38252 15 Capable of operating above 100 kHz(31).................... 4 (X) 64,494 (X) (31) 38252 17 Other spectrum analyzers(31).............................. 3 (X) 623 (X) 67,330 38252 16 Other waveform measuring and anlyzing equipment......... 23 (X) 201,430 (X) r/209,008 Signal generating equipment: 38252 56 Audio.............................................. 13 (X) 10,175 (X) 10,241 38252 58 RF (over 20 KHz to 890 MHz)............................. 20 (X) 198,876 (X) 183,396 38252 59 Microwave (890 MHz and above)........................... 13 (X) 62,941 (X) r/73,665 Field strength and intensity measuring equipment (includ- ing RFI measuring equipment): 38252 91 Electronic.............................................. 12 (X) (D) (X) (D) 38252 92 Electrical field measuring equipment.................... 3 (X) (D) (X) (D) Impedance and standing wave ratio measuring equipment (transfer function measuring equipment): 38252 93 Electronic impedance and related measuring equipment.... 9 (X) 20,860 (X) 22,497 38252 94 Standing wave measuring equipment (slotted lines, sliding shorts, reflectometers, and other SWR equipment)............................................. 7 (X) 16,343 (X) 17,702 38252 97 X-Y plotters (recorders), electronic...................... 5 (X) 6,115 (X) 5,241 Automatic test and measuring equipment: 38252 44 Combination and/or group test sets...................... 39 (X) 544,291 (X) 583,767 Component part test sets: 38252 45 Electron tube test equipment.......................... 3 (X) 1,331 (X) 1,134 Semiconductor component test equipment: 38252 61 Memory.............................................. 14 (X) 88,615 (X) r/106,357 38252 63 Linear.............................................. 11 (X) 148,977 (X) 126,124 38252 65 Microprocessor...................................... 10 (X) 185,429 (X) 165,316 38252 67 Other semiconductor component test equipment........ 35 (X) 404,498 (X) r/424,823 38252 69 Circuit board loaded test equipment:.................. 16 (X) 263,736 (X) a/251,538 38252 47 Other component part test sets and equipment 16 (X) 164,696 (X) r/149,198 38252 48 Equipment and subassembly test equipment n.e.c. (including disc drive testers, power supply testers, etc.).................................................. 27 (X) 243,097 (X) r/230,933 Standards and calibration equipment for test measuring equipment, including laboratory types (metered benchtop, rack mountable, or plug-in equipment): 38252 72 Electronic(32).............................................. 29 (X) (32) (X) (32) 38252 74 Electrical(32).............................................. 8 (X) 150,137 (X) r/147,119 Analyzers for testing characteristics of internal-combus- tion engines (excluding aircraft): 38252 37 Portable(33)................................................ 6 (X) (33) (X) (33) 38252 38 Other(33)................................................... 7 (X) 332,039 (X) r/363,772 Communications test equipment n.e.c.: 38252 81 Network analyzers....................................... 15 (X) 207,066 (X) r/192,806 38252 83 Cable backplane and other continuity testers............ 10 (X) 38,674 (X) b r/27,853 38252 85 Fiber optics test equipment (OTDR, optical S/N meters, etc.).................................................. 8 (X) 39,658 (X) r/36,842 38252 87 Other communications test, monitoring, and control equipment (except microwave)........................... 28 (X) 232,356 (X) r/216,686 38252 52 Microwave test equipment n.e.c., (1,300 MHz and above).. 14 (X) 40,970 (X) r/55,447 Logic test, development, and analysis equipment: 38252 01 Logic analyzers, and similar logic state, timing, and signature analyzers(34).................................... 6 (X) (34) (X) (34) 38252 03 Microprocessor development systems(34)...................... 8 (X) 223,928 (X) 225,482 38252 05 Pulse, function, and data generators and similar metered frequency synthesizers................................. 9 (X) 69,678 (X) 98,012 Other field service test and measurement equipment: 38252 07 Logic probes, clips, comparators, pulsers, and current tracers(35)................................................ 7 (X) (35) (X) (35) 38252 09 Other field service equipment specifically designed for other troubleshooting digital circuits(35)................. 1 (X) 6,196 (X) 6,242 38252 02 Other measuring and checking instruments for testing electrical, radio and communication circuits, and motors................................................... 35 (X) 369,920 (X) r/430,427 Other analyzing instruments for checking electrical quantities: With a recording device(36)................................. 1 (X) (36) (X) (36) 38252 06 Other(36)................................................... 11 (X) 116,603 (X) 117,618 38252 99 Parts and components for test equipment for testing electrical, radio and communication circuits, and motors (sold separately)........................................ 45 (X) 305,043 (X) r/304,407 38253 Instruments to measure electricity.................. 90 (X) 557,977 (X) 586,380 Electrical indicating instruments (including both digital types and those where a pointer is made to move over a calibrated scale, such movement being effected by the action of the electrical current and/or voltage): Panel type instruments (includes all aircraft types and all miniaturized instruments + or - 3%) and rectifier instruments which can be enclosed in a case suitable for mounting on a panel and are an end product. (Excludes all instruments for use on motor vehicles which are capable of accuracies of + or - 2% of full scale indication): 38253 08 Digital panel meters (DPM) between 0.05% and 1%, + or - 1 digit accuracy (excluding precision DVM's and electronic counters)................................. 22 617,942 52,549 539,165 41,790 38253 10 Analog solid state panel meters (generally of + or - 2% accuracy) with LED, LCD, or neon gas discharge display.............................................. 8 a/89,869 11,134 121,229 r/12,280 Panel types other than ruggedized or sealed (generally of 2% accuracy): 38253 12 A.c. (including moving iron vane and dynamometer types)............................................. 11 338,702 9,921 r/360,608 10,488 38253 13 D.c. (including rectifier and self-contained thermocouple types)................................ 16 1,365,568 29,648 1,765,844 35,667 38253 11 Panel types ruggedized or sealed (generally of 2% accuracy)............................................ 13 b/142,781 16,295 b r/155,507 r/15,310 Panel types with control or signal initiating means (including instrument relays): 38253 16 Indicating(37).......................................... 3 (37) (37) (37) (37) 38253 17 Nonindicating(37)....................................... 4 30,587 4,222 r/42,753 r/5,767 38253 19 All other panel type instruments, including ammeters and voltmeters for motor vehicles.................... 15 7,274,794 37,848 7,773,784 r/37,678 Switchboard instruments which are generally of 1% accuracy: 38253 23 A.c. (including moving iron vane and dynamometer types)............................................... 5 33,638 4,004 r/50,948 r/6,095 38253 25 D.c. (including rectifier and thermocouple types)..... 5 48,250 5,467 57,792 5,913 38253 27 Elapsed time meters (with and without reset)............ 9 647,760 18,642 670,877 21,826 Portable instruments which are generally capable of accuracies within + or - 2% of full scale indication, and can be enclosed in a case so that they can be moved and used at various locations, and which are an end product: 38253 29 Portable types (accuracy rating 0.11% through 0.50%).. 5 3,153 1,266 3,010 b/1,921 38253 30 Portable type (accuracy rating 0.51% through 2%)...... 9 5,223 a/767 r/10,991 r/1,318 38253 35 Laboratory portable instruments with accuracies within + or - 1% up to 1/10% of full scale and better (all case sizes).......................................... 3 13,456 2,457 r/11,607 r/2,750 38253 37 Volt-ohm millimeter (VOM), accuracy 0.10% through 5%(38) 3 (38) (38) (38) (38) 38253 45 Other electrical indicating instruments (except self- balancing types)(38)..................................... 9 385,662 33,831 r/417,363 r/36,314 Electrical recording instruments (portable and for panel mounting): 38253 50 Direct deflecting (direct acting), except temperature calibrated instruments................................. 5 44,017 8,828 b/49,383 a/9,990 Oscillographic recorders: 38253 63 Pen or stylus type(39)...................................... 6 (39) (39) (39) (39) 38253 65 Light beam type(39)......................................... 2 b/61,367 46,040 b r/61,671 r/38,606 38253 72 Other electrical recording instruments.................. 18 (X) 190,047 (X) 215,978 Parts and accessories for indicating and recording instruments: 38253 74 Transducers for volts, amperes, watts, vars, frequency, temperature and power factor................ 17 (X) 46,115 (X) 46,276 38253 75 Tachometer generators except aerospace types............ 7 (X) 12,529 (X) 17,655 38253 76 Other including instrument shunts....................... 15 (X) 26,367 (X) 22,758 38260 Analytical and scientific instruments (except optical)............................................. 203 (X) 4,419,399 (X) r/4,411,758 Electrochemical instruments: 38260 01 Ph electrodes and meters................................ 19 (X) 40,016 (X) 33,509 38260 03 Ion selective electrodes and meters..................... 12 (X) 33,822 (X) 32,171 38260 04 Electrophoresis instruments............................. 15 (X) 74,856 (X) r/61,405 38260 05 Other, except process type (include photometers)........ 9 (X) 26,550 (X) 23,437 Chromatographic instruments: 38260 07 Gas..................................................... 11 24,696 207,950 23,991 209,996 38260 08 Liquid(40).................................................. 19 (40) (40) (40) (40) 38260 09 Other, including paper, gel, thin layer(40)................. 4 63,726 423,501 60,246 r/401,185 Spectrophotometric instruments: 38260 24 Atomic absorption(41)....................................... 3 (X) (41) (X) (41) 38260 25 Optical emission, including spark, arc, and glow, spectrographs, all other, except ICP(41)................... 5 (X) 74,071 (X) r/71,366 38260 27 Optical emission, including laser excited source (including laser microprobe source emission, laser source Raman and laser microprobe source Raman spectrometers)(42)......................................... 3 38260 28 Optical emission with inductively coupled plasma, ICP(42) 4 (X) 64,938 (X) r/68,911 38260 30 Infrared (including Fourier transfer methods)........... 16 (X) 234,424 (X) r/207,120 38260 31 Ultraviolet, visible and colorimeters................... 21 (X) 120,380 (X) 107,318 38260 33 Fluorescent instruments, including fluorometers (except chemicals)..................................... 11 (X) 34,572 (X) r/49,995 38260 35 Color measuring devices................................. 9 (X) 87,391 (X) 88,811 38260 36 Other, including vacuum ultraviolet, Raman, light scattering reflectors, helium glow, and light measuring.............................................. 13 (X) 20,971 (X) r/21,101 38260 37 Thermal analysis instruments, including thermogravimetric analyzers (TGA), quantitative thermal analyzers (QTA) and differential thermal analyzers (DTA)................. 9 (X) 77,031 (X) 73,901 38260 39 Microscopes, scanning type, including electron and proton. 5 419 28,985 506 36,353 38260 38 Nuclear magnetic resonance spectrometers, including electron paramagnetic spin types (EP)(43).................... 3 (43) (43) (43) (43) 38260 53 Particle beam excitation instruments, including electron microprobes, augers, energy ion spectroscopes, secondary ion mass spectrometers (SIMS), ion microprobes(43)........... 3 391 116,521 403 113,490 38260 55 Photon excitation analyzers, including x-ray fluores- cence - simultaneous, x-ray fluorescence - sequential, x-ray fluorescence - sequential with diffraction, x-ray fluorescence - diffraction; x-ray diffraction; and energy dispersive systems (EDS).......................... 9 1,064 51,614 a/1,311 b/76,013 38260 61 Mass spectroscopy instrumentation......................... 15 (X) 223,090 (X) r/223,370 Clinical laboratory instrumentation (includes instruments used in the clinical laboratory for measuring, analyzing, and processing clinical specimens)....................... (NA) (X) 895,284 (X) r/991,555 38260 71 Chemistry (measure and identify substances, e.g. metabolites, enzymes, and drugs)....................... 12 16,839 455,959 18,808 516,374 38260 72 Hematology (measure and identify substances or cells contained in blood or substances influencing the development and clotting of blood, e.g., cell counting coagulation factors)................................... 5 6,285 237,313 7,440 255,723 38260 73 Microbiology (enumerate or identify pathogenic organisms or measure their susceptibility to anti-microbial agents)................................................ 3 139 626 r/159 r/1,334 38260 74 Histology (process tissue and cells, e.g., tissue processors, cell stainers)(44)............................. 3 (44) (44) 459 4,982 38260 75 Blood bank and immunology (process blood and specimens for testing; measure and identify, using immunoassay, substances in clinical specimens(44)...................... 9 11,893 128,339 13,439 136,038 38260 76 Other clinical laboratory instrumentation not specified above.................................................. 13 (X) 73,047 (X) 77,104 38260 78 Organic elemental analysis instruments, including carbon, hydrogen, nitrogen, oxygen, and sulphur(45).................. 13 (45) (45) (45) (45) 38260 92 Amino acid, protein and/or peptide analyzers (including chromatographic type)(45).................................... 5 27,356 103,480 b r/26,549 r/97,239 38260 93 Gas detectors.......................................... 10 18,950 45,166 18,294 47,428 38260 94 Other analytical and scientific instruments n.e.c., including molecular weight, monochrometers (analytical type), nephelometers (except meteorological), osmometers, particle size analyzers, photo multipliers, surface area analyzers, turbidometers, and breatholyzers.............. 76 (X) a/477,067 (X) r/469,072 38260 98 Parts, components, and accessories for analytical and scientific instruments (sold separately), including photo tubes, thermal conductivity sensors, thermopiles, etc., which are not specifically provided for in product class 38272, Binoculars and astronomical instruments, or 38273, Other optical instruments and lenses..................... 86 (X) b/957,719 (X) b/907,012 38271 Sighting, tracking, and fire-control equipment, optical type....................................... 44 (X) 547,069 (X) 580,787 38271 01 Made from lenses, prisms, etc., produced in the same plant 19 (X) 164,997 (X) 225,582 38271 02 Made from purchased lenses, prisms, etc................... 24 (X) 331,617 (X) a/305,030 38271 99 Parts and accessories..................................... 11 (X) a/50,455 (X) 50,175 38272 Binoculars and astronomical instruments............. 11 (X) 45,101 (X) 56,295 38272 01 Binoculars, prismatic and nonprismatic, terrestrial and celestial telescopes..................................... 6 (X) c/45,101 (X) 56,295 38272 03 Other astronomical instruments (excluding radio astronomy)(46)............................................... 4 (X) (46) (X) (46) 38272 09 Parts and accessories (including mountings) for binoculars, optical telescopes and other astronomical equipment(46)................................................ 7 (X) b/22,089 (X) 23,937 38273 Other optical instruments and lenses................ 135 (X) 1,137,189 (X) 1,171,628 38273 12 Optical test and inspection equipment including standard sources, modulators, optical comparators, interferometers (except optical microscopes)............. 27 (X) 147,348 (X) r/149,637 38273 15 Optical microscopes(47)......................................... 6 (X) (47) (X) (47) Optical components: 38273 17 Filters, including parts and accessories thereof........ 26 (X) a/50,843 (X) r/43,188 Lenses, except ophthalmic focus lenses: 38273 21 Unmounted lenses...................................... 34 (X) 80,106 (X) r/83,769 Mounted lenses: 38273 22 Photographic lenses................................. 7 (X) a/11,381 (X) 13,870 38273 23 Other mounted lenses................................ 15 (X) 93,025 (X) r/103,554 38273 29 Other (prisms, mirrors, etc.)........................... 42 (X) 102,411 (X) 88,428 38273 59 Other optical instruments (including optical alignment and display instruments) excluding analytical instruments and binoculars and astronomical instruments listed above and sighting and fire control equipment..... 42 (X) 421,181 (X) 466,071 38273 39 Parts and accessories for other optical microscopes(47)....... 5 (X) 38,399 (X) 50,164 38273 49 Parts and accessories for other optical instruments....... 13 (X) 192,495 (X) r/172,947 38291 Aircraft engine instruments, except flight.......... 43 (X) 583,288 (X) r/579,007 38291 45 Temperature sensors, transmitters, and displays........... 24 (X) 142,649 (X) 143,952 38291 46 Pressure ratio sensors, displays, and controls............ 7 (X) 17,509 (X) 18,063 38291 47 Pressure and vacuum sensors, transmitters, and displays... 13 (X) a/52,323 (X) r/44,149 38291 58 Fuel and oil flow rate sensors, transmitters, and displays, including mixture controls..................... 9 (X) 55,204 (X) r/54,775 38291 60 Fuel and oil quantity sensors, transmitters, and displays including densitometers.................................. 12 (X) 100,844 (X) 105,264 38291 62 Tachometer generators and indicators...................... 13 (X) 36,892 (X) r/35,841 38291 98 All other not specified above............................. 16 (X) 168,923 (X) 168,577 38291 99 Parts and components for aircraft engine instruments, except flight (sold separately).......................... 7 (X) 8,944 (X) 8,386 38292 Physical properties testing and inspection equip- ment and kinematic testing and measuring equipment. 142 (X) 1,023,740 (X) 1,012,375 Physical properties testing equipment including hardness, tensile, stress, strain, abrasion, strength, torsion, wear, and similar testing equipment (including compon- ents and parts sold separately): 38292 32 For testing of metals................................... 24 (X) 210,579 (X) r/219,769 38292 34 Other................................................... 48 (X) 263,961 (X) 250,851 38292 39 Parts for physical properties testing equipment (sold separately)............................................ 19 (X) 18,011 (X) r/21,910 Physical properties inspection equipment, including flaw detection, thickness measuring, and similar inspection equipment (including components and parts sold separately): 38292 52 For testing of metals................................... 20 (X) 133,643 (X) 120,257 38292 54 Measuring and checking flow of fluids................... 14 (X) a/39,004 (X) a/31,685 38292 56 Other................................................... 36 (X) 158,966 (X) 159,942 38292 58 Parts for physical properties inspection equipment (sold separately)...................................... 19 (X) 23,560 (X) 23,504 Kinematic testing and measuring equipment, vibration, acceleration, and other motion testing equipment): 38292 94 For testing of metals(48)................................... 2 (X) (48) (X) (48) 38292 95 Other(48)................................................... 26 (X) 173,768 (X) 182,833 38292 98 Parts for kinematic testing and measuring equipment (sold separately)...................................... 5 (X) 2,248 (X) 1,624 38294 Nuclear radiation detection and monitoring instruments........................................ 50 (X) 583,365 (X) r/566,731 38294 02 Radiation detecting elements (including ion chambers)..... 16 195,952 77,305 251,237 r/81,238 38294 04 Solid state detectors..................................... 7 11,744 36,120 12,844 r/36,271 38294 06 Nuclear monitoring instruments (including environmental, personal dosimetery, and medical monitors, both station- ary and portable types)(49).................................. 15 (X) (49) (X) (49) 38294 07 Medical and biological counting systems for In Vivo counting(49)................................................. 1 (X) 117,583 (X) r/114,146 38294 09 Sample and flow counting systems, manual and automatic.... 10 (X) 38,163 (X) 30,144 38294 19 Scalers(50)................................................... 5 (X) (50) (X) (50) 38294 21 Special amplifiers for nuclear applications(50)............... 3 9,443 7,157 r/8,447 r/6,114 Pulse analyzers (including nuclear spectrometers): 38294 22 Single channel pulse height analyzers(51)................... 4 (51) (51) 898 3,148 38294 23 Multichannel pulse height analyzers(51)..................... 4 1,084 17,118 711 15,041 38294 25 Count rate meters......................................... 7 3,296 2,806 r/3,820 r/3,469 38294 29 Measurement and control devices using beta, gamma, or neutron gauge technology................................. 9 (X) 99,262 (X) 97,785 38294 28 Input-output accessories for multichannel analyzers(52)....... 2 (X) (52) (X) (52) 38294 30 Nuclear power supplies(52).................................... 5 (X) 8,246 (X) 8,629 38294 32 Neutron and photon activation analysis systems(53)............ 4 (X) (53) (X) (53) 38294 34 Nuclear instrument modules n.e.c(53).......................... 8 (X) 51,449 (X) 47,079 38294 39 Other nuclear radiation detection and monitoring instruments.............................................. 9 (X) 84,556 (X) r/84,053 38294 98 Parts and components for nuclear radiation detection and monitoring instruments (sold separately)................. 14 (X) 43,600 (X) 39,614 38295 Commercial, geophysical, meteorological, and general purpose instruments (Quantities in thousands)...... 139 (X) 1,293,423 (X) 1,139,772 38295 20 Barometers and barographs, aneroid and mercurial types, including recorders, wall, pendant, meteorological, hygro-thermographs, barometer-thermometer-humidity combinations............................................. 15 (X) 4,953 (X) 6,007 38295 21 Hydrometers, glass, all types, including thermo- hydrometers.............................................. 8 b/315 a/3,020 b/294 b/2,750 Liquid-in-glass thermometers:(4) 38295 22 Engraved (etched) stem, thermoregulators, deep-sea reversing, laboratory, encased glass, ASTM standards, pocket case, max-min registering, except clinical thermometers........................................... 16 (X) 10,327 (X) 9,474 38295 23 Threaded and flanged types, fixed and adjustable angle, in-line and duct installations, for process, food, air conditioning, and refrigeration installations.......... 11 353 7,220 492 8,429 38295 24 Household and commercial thermometers such as wall, outdoor, domestic science, cupcase, filled systems, indoor-outdoor(54)......................................... 11 (54) (54) (54) (54) 38295 34 Clinical (fever) thermometers (including digital)(54)....... 3 24,228 20,571 24,614 21,268 Bimetal thermometers:(4) 38295 25 Threaded and flanged types, for pipeline and duct installations, including general and pocket test....... 18 b/1,319 a/24,104 b/1,412 a/25,177 38295 26 Domestic science, commercial general test, indoor, outdoor, desk models, oven, refrigerator............... 11 5,325 12,943 4,975 12,201 38295 28 Humidity indicating and recording instruments such as bi-hygroscopic and hygroscopic element, indicators, psychrometers, wet and dry bulb, hygrographs, indicating hygrometers................................... 13 (X) a/7,130 (X) a/7,519 38295 29 Other thermometers (infrared, meteorological, commercial and industrial).......................................... 10 (X) 22,394 (X) 19,785 38295 51 Meterological electronics equipment and radio astronomy equipment (automatic weather stations and weather track- ing equipment, ceilometers, transitometers, space satel- lite meteorological systems, and specialized meteoro- logical telemetering equipment)......................... 14 (X) 303,556 (X) 234,266 38295 31 Other meteorological instruments, including speed and direction instruments, rain gauges, thermographs, and parts (sold separately).................................. 18 (X) a/54,039 (X) r/48,194 38295 40 Seismic instruments...................... 12 (X) 147,356 (X) 106,634 38295 45 All other geophysical instruments and equipment..... 20 (X) 241,739 (X) 264,679 38295 33 Other commercial and industrial instruments (except aircraft) including compasses, altimeters, test equipment for hydraulic and pneumatic systems and controls, and environmental gas detectors (sold separately).............................................. 48 (X) 432,183 (X) r/371,479 38295 39 Parts and accessories for meteorological and commercial and industrial instruments............................... 11 (X) 1,888 (X) r/1,910 38296 Surveying and drafting instruments and associated equipment.......................................... 36 (X) 234,295 (X) 261,689 38296 11 Surveying instruments, including alidades, transits, plumb bobs, sextants, theodolites, surveyors, compasses, surveyors levels, tapes, etc............................. 18 (X) 147,829 (X) 162,552 38296 19 Parts and components for surveying instruments (sold separately).............................................. 6 (X) 7,822 (X) 5,800 38296 21 Drafting instruments and machines, manual and automatic, drafting tables, plotting instruments, slide rules, T-squares, drafting templates, rules, etc................ 17 (X) 78,644 (X) 93,337 38296 29 Parts and components for drafting instruments and machines (sold separately)(55)........................................ 2 (X) (55) (X) (55) 38296 31 Photogrammetric and geodetic equipment, excl. cameras(55) 3 (X) (55) (X) (55) 38296 39 Parts and components for photogrammetric and geodetic equipment (sold separately)(55).............................. 2 (X) 9,059 (X) 12,196 ELECTRONIC RESEARCH, DEVELOPMENT, TESTING, AND EVALUATION Receipts or billings, not reported as shipments of specific products:(56) 99980 42Systems.......................................................... 4 (X) 101,865 (X) (56) 99980 43Equipment and subassemblies............................. 3 (X) 34,802 (X) (56) 99980 44Component parts.................................................. 2 (X) 899 (X) (56) 99980 46Basic scientific electronic research............................. 3 (X) 41,309 (X) (56) SELECTED NONMANUFACTURING REVENUES OF THIS ESTABLISHMENT:(56) 99980 71Software services (including receipts from all nonhardware 7 (X) 78,738 (X) (56) related activities..................................... 99980 73Other services.......................................... 13 (X) 103,218 (X) (56) The percent of estimation of each item is indicated as follows (see "Description of Survey" in the text for a discussion of estimation of missing reports): a10 to 25 percent of this item has been estimated. b/26 to 50 percent of this item has been estimated. c/Over 50 percent of this item has been estimated. - Represents zero. (D) Data withheld to avoid disclosing figures for individual companies. (NA) Not available. n.e.c. Not elsewhere classified. r/Revised by 5 percent or more from previously published figures. (S) Data withheld does not meet publication standards. (X) Not applicable. 1Data are included in product code 34918 06 in 1990. 2Data are included in product code 34918 07 in 1991. 3Data are included in product code 34918 16. 4Quantity in thousands. 5Data are included in product code 34919 61. 6Data are included in product code 38121 26 in 1991. 7aPrior to 1989, data for product class 38122 were published in the Current Industrial Report MA36P, Communcation Equipment, Including Telephone, Telegraph and Other Electronic Systems and Equipment. 7bData are included in product code 38122 31. 8Data are included in product code 38122 51. 9Product code 38122 61 includes data formerly collected under product code 38121 03. 10Data are included in product code 38122 81. 11Data are included in product code 38210 13. 12Data are included in product code 38210 20. 13Data for product code 38210 42, "Microtomes," are included with "All other laboratory and scientific apparatus" (product code 38210 98) to avoid disclosing figures for individual companies. 14Data are included in product code 38220 35. 15Data are included in product code 38220 50. 16Data are included in product code 38220 65. 17Data are included in product code 38220 68. 18Data are included in product code 38220 78. 19Data are included in product code 38220 48. 20Data are included in product code 38230 88. 21Data are included in product code 38242 28. 22Data are included in product code 38242 98. 23Data are included in product code 38243 21. 24Data are included in product code 38243 82. 25The revision for 1990 in product class 38244, "Motor vehicle instruments," is due to the clarification of products in product code 38244 60, "Instrument panels, including cluster modules." Previously a large part of this data was collected in product class 37149, "All other motor vehicle parts and accessories, new, n.e.c.". 26Data are included in product code 38251 11. 27Data are included in product code 38252 30. 28Data are included in product code 38252 32. 29Data are included in product code 38252 39. 30Data are included in product code 38252 10. 31Data are included in product code 38252 17 in 1990. 32Data are included in product code 38252 74. 33Data are included in product code 38252 38. 34Data are included in product code 38252 03. 35Data are included in product code 38252 09. 36Data are included in product code 38252 06. 37Data are included in product code 38253 17. 38Data are included in product code 38253 45. 39Data are included in product code 38253 65. 40Data are included in product code 38260 09. 41Data are included in product code 38260 25. 42Data are included in product code 38260 27. 43Data are included in product code 38260 53. 44Data are included in product code 38260 75 in 1991. 45Data are included in product code 38260 92. 46Data are included in product code 38272 09. 47Data for product code 38273 15, "Optical Microscopes," are included with product code 38273 39, "Parts and accessories for other optical microscopes," to avoid disclosing figures for individual companies. 48Data are included in product code 38292 95. 49Data are included in product code 38294 07. 50Data are included in product code 38294 21. 51Data are included in product code 38294 23 in 1991. 52Data are included in product code 38294 30. 53Data are included in product code 38294 34. 54Data are included in product code 38295 34. 55Data are included in product code 38296 39. 56Receipts for "Electronic research, development and testing and "Selected nonmanufacturing revenues of this establishment," are being collected for the first time in 1991. 99980