Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof

Code

Description

9001

Optical fibers and optical fiber bundles; optical fiber cables other than those of heading 8544; sheets and plates of polarizing material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked:
- 9001 1000
  
  Optical fibers, optical fiber bundles and cables
  - Optical fibers:
    
    9001 1000 30
    
    For transmission of voice, data or video communications
    
    Other:
    
    9001 1000 50
    
    Plastic optical fibers
    
    9001 1000 70
    
    Other
  - Optical fiber bundles and cables:
    
    9001 1000 75
    
    Plastic optical fiber bundles and cables
    
    9001 1000 85
    
    Other
- 9001 2000 00
  
  Sheets and plates of polarizing material
- 9001 3000 00
  
  Contact lenses
- 9001 4000 00
  
  Spectacle lenses of glass
- 9001 5000 00
  
  Spectacle lenses of other materials
- 9001 90
  
  Other:
  - 9001 9040 00
    
    Lenses
  - 9001 9050 00
    
    Prisms
  - 9001 9060 00
    
    Mirrors
  - Other:
    
    9001 9080 00
    
    Halftone screens designed for use in engraving or photographic processes
    
    9001 9090 00
    
    Other
9002

Lenses, prisms, mirrors and other optical elements, of any material, mounted, being parts of or fittings for instruments or apparatus, other than such elements of glass not optically worked; parts and accessories thereof:
- Objective lenses and parts and accessories thereof:
  - 9002 11
    
    For cameras, projectors or photographic enlargers or reducers:
    
    9002 1140 00
    
    Projection
    
    Other:
    
    9002 1160 00
    
    Mounted lenses suitable for use in, and entered separately from, closed-circuit television cameras, with or without attached electrical or non-electrical closed-circuit television camera connectors, and with or without attached motors
    
    9002 1190 00
    
    Other
  - 9002 1900 00
    
    Other
- 9002 20
  
  Filters and parts and accessories thereof:
  - 9002 2040 00
    
    Photographic
  - 9002 2080 00
    
    Other
- 9002 90
  
  Other:
  - 9002 9020 00
    
    Prisms
  - 9002 9040 00
    
    Mirrors
  - Other:
    
    9002 9070 00
    
    Halftone screens designed for use in engraving or photographic processes
    
    9002 9085 00
    
    Mounted lenses suitable for use in, and entered separately from, closed-circuit television cameras, with or without attached electrical or non-electrical closed-circuit television camera connectors, and with or without attached motors
    
    9002 9095 00
    
    Other
9003

Frames and mountings for spectacles, goggles or the like, and parts thereof:
- Frames and mountings:
  - 9003 1100 00
    
    Of plastics
  - 9003 1900 00
    
    Of other materials
- 9003 9000 00
  
  Parts
9004

Spectacles, goggles and the like, corrective, protective or other:
- 9004 1000 00
  
  Sunglasses
- 9004 9000
  
  Other
  - 9004 9000 10
    
    Safety glasses or safety goggles
  - 9004 9000 90
    
    Other
9005

Binoculars, monoculars, other optical telescopes, and mountings therefor; other astronomical instruments and mountings therefor, but not including instruments for radio-astronomy; parts and accessories thereof:
- 9005 1000
  
  Binoculars
  - 9005 1000 20
    
    Prism binoculars for use with infrared light
  - 9005 1000 40
    
    Other prism binoculars
  - 9005 1000 80
    
    Other
- 9005 80
  
  Other instruments:
  - 9005 8040
    
    Optical telescopes
    
    9005 8040 20
    
    For use with infrared light
    
    9005 8040 40
    
    Other
  - 9005 8060 00
    
    Other
- 9005 90
  
  Parts and accessories (including mountings):
  - 9005 9040 00
    
    Incorporating goods of heading 9001 or 9002
  - 9005 9080 01
    
    Other
9006

Photographic (other than cinematographic) cameras; photographic flashlight apparatus and flashbulbs other than discharge lamps of heading 8539; parts and accessories thereof:
- 9006 3000 00
  
  Cameras specially designed for underwater use, for aerial survey, or for medical or surgical examination of internal organs; comparison cameras for forensic or criminological purposes
- 9006 40
  
  Instant print cameras:
  - 9006 4040 00
    
    Fixed focus
  - Other than fixed focus:
    
    9006 4060 00
    
    Valued not over $10 each
    
    9006 4090 00
    
    Valued over $10 each
- Other cameras:
  - 9006 5302
    
    For roll film of a width of 35 mm
    
    9006 5302 05
    
    With through-the-lens viewfinder (single lens reflex (SLR))
    
    Other:
    
    One time use cameras:
    
    9006 5302 10
    
    With built-in electronic stroboscopic flash
    
    9006 5302 20
    
    Other
    
    Other:
    
    9006 5302 50
    
    With built-in electronic stroboscopic flash
    
    9006 5302 70
    
    Other
  - 9006 59
    
    Other:
    
    For roll film of a width less than 35mm:
    
    9006 5901
    
    With through-the-lens viewfinder (single lens reflex (SLR))
    
    9006 5901 60
    
    For magnetically sensitized roll film of a width of 24 mm
    
    9006 5901 90
    
    Other
    
    Other:
    
    Fixed focus:
    
    Hand held:
    
    9006 5905
    
    110 cameras
    
    9006 5905 20
    
    With built-in electronic stroboscopic flash
    
    9006 5905 40
    
    Other
    
    9006 5908 00
    
    Other
    
    9006 5910 00
    
    Other
    
    Other than fixed focus:
    
    9006 5912 00
    
    Valued not over $10 each
    
    9006 5915
    
    Valued over $10 each
    
    Hand held:
    
    110 cameras:
    
    9006 5915 20
    
    With built-in electronic stroboscopic flash
    
    9006 5915 40
    
    Other
    
    9006 5915 60
    
    Other
    
    9006 5915 80
    
    Other
    
    Other:
    
    9006 5920 00
    
    Cameras of a kind used for preparing printing plates or cylinders
    
    9006 5940
    
    Fixed focus
    
    9006 5940 40
    
    Disc cameras
    
    9006 5940 60
    
    Other
    
    Other than fixed focus:
    
    9006 5960 00
    
    Valued not over $10 each
    
    9006 5991 00
    
    Valued over $10 each
- Photographic flashlight apparatus and flashbulbs:
  - 9006 6100
    
    Discharge lamp ("electronic") flashlight apparatus
    
    Capable of camera mounting:
    
    9006 6100 20
    
    Capable of automatically controlling flash duration
    
    9006 6100 40
    
    Other
    
    9006 6100 60
    
    Other
  - 9006 6901
    
    Other
    
    9006 6901 10
    
    Flashbulbs, flashcubes and the like
    
    9006 6901 50
    
    Other
- Parts and accessories:
  - 9006 9100 01
    
    For cameras
  - 9006 9900 00
    
    Other
9007

Cinematographic cameras and projectors, whether or not incorporating sound recording or reproducing apparatus; parts and accessories thereof:
- 9007 1000 00
  
  Cameras
- 9007 20
  
  Projectors:
  - For film of less than 16 mm:
    
    9007 2020 00
    
    With sound recording and reproducing systems; and those capable of projecting only sound motion pictures
    
    9007 2040 00
    
    Other
  - Other:
    
    9007 2060
    
    With sound recording and reproducing systems; and those capable of projecting only sound motion pictures
    
    9007 2060 40
    
    16 mm
    
    9007 2060 80
    
    Other
    
    9007 2080 00
    
    Other
- Parts and accessories:
  - 9007 91
    
    For cameras:
    
    9007 9140 00
    
    Parts
    
    9007 9180 01
    
    Other
  - 9007 9200 00
    
    For projectors
9008

Image projectors, other than cinematographic; photographic (other than cinematographic) enlargers and reducers; parts and accessories thereof:
- 9008 50
  
  Projectors, enlargers and reducers:
  - 9008 5010 00
    
    Slide projectors
  - Microfilm, microfiche or other microform readers, whether or not capable of producing copies:
    
    9008 5020 00
    
    Capable of producing copies
    
    9008 5030 00
    
    Other
  - 9008 5040 00
    
    Other image projectors
  - 9008 5050 00
    
    Photographic (other than cinematographic) enlargers and reducers
- 9008 90
  
  Parts and accessories:
  - 9008 9040 00
    
    Of image projectors, other than cinematographic
  - 9008 9080 00
    
    Other
9010

Apparatus and equipment for photographic (including cinematographic) laboratories, not specified or included elsewhere in this chapter; negatoscopes; projection screens; parts and accessories thereof:
- 9010 1000 00
  
  Apparatus and equipment for automatically developing photographic (including cinematographic) film or paper in rolls or for automatically exposing developed film to rolls of photographic paper
- 9010 50
  
  Other apparatus and equipment for photographic (including cinematographic) laboratories; negatoscopes:
  - 9010 5010 00
    
    Contact printers
  - 9010 5020 00
    
    Developing tanks
  - Photographic film viewers, titlers, splicers and editors, all the foregoing and combinations thereof:
    
    Articles containing an optical lens or designed to contain such a lens:
    
    9010 5030 00
    
    Editors and combination editor-splicers, for cinematographic film
    
    9010 5040 00
    
    Other
    
    9010 5050 00
    
    Other
  - 9010 5060 00
    
    Other
- 9010 6000 00
  
  Projection screens
- 9010 90
  
  Parts and accessories:
  - 9010 9085 00
    
    Parts and accessories of articles of subheadings 9010.50 and 9010.60
  - 9010 9095 00
    
    Other
9011

Compound optical microscopes, including those for photomicrography, cinemicrography or microprojection; parts and accessories thereof:
- 9011 10
  
  Stereoscopic microscopes:
  - 9011 1040 00
    
    Provided with a means for photographing the image
  - 9011 1080 00
    
    Other
- 9011 20
  
  Other microscopes, for photomicrography, cinemicrography or microprojection:
  - 9011 2040 00
    
    Provided with a means for photographing the image
  - 9011 2080 00
    
    Other
- 9011 8000 00
  
  Other microscopes
- 9011 9000 00
  
  Parts and accessories
9012

Microscopes other than optical microscopes; diffraction apparatus; parts and accessories thereof:
- 9012 1000 00
  
  Microscopes other than optical microscopes; diffraction apparatus
- 9012 9000 00
  
  Parts and accessories
9013

Lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this chapter:
- 9013 10
  
  Telescopic sights for fitting to arms; periscopes; telescopes designed to form parts of machines, appliances, instruments or apparatus of this chapter or section XVI:
  - Telescopic sights for rifles:
    
    9013 1010 00
    
    Not designed for use with infrared light
    
    9013 1030 00
    
    Other
  - Other:
    
    9013 1045 00
    
    Telescopes designed to form parts of machines, appliances, instruments or apparatus of this chapter of section XVI
    
    9013 1050 00
    
    Other
- 9013 2000 00
  
  Lasers, other than laser diodes
- 9013 80
  
  Other devices, appliances and instruments:
  - 9013 8020 00
    
    Hand magnifiers, magnifying glasses, loupes, thread counters and similar apparatus
  - 9013 8040 00
    
    Door viewers (door eyes)
  - 9013 8091 00
    
    Other
- 9013 90
  
  Parts and accessories:
  - 9013 9020 00
    
    Of telescopic sights for rifles
  - Other:
    
    9013 9070 00
    
    Other parts and accessories, other than for telescopic sights for fitting to arms or for periscopes
    
    9013 9080 00
    
    Other
9014

Direction finding compasses; other navigational instruments and appliances; parts and accessories thereof:
- 9014 10
  
  Direction finding compasses:
  - 9014 1010 00
    
    Optical instruments
  - Other:
    
    9014 1060 00
    
    Gyroscopic compasses, other than electrical
    
    Other:
    
    9014 1070
    
    Electrical
    
    9014 1070 30
    
    Gyroscopic compasses
    
    9014 1070 60
    
    Other
    
    9014 1090 00
    
    Other
- 9014 20
  
  Instruments and appliances for aeronautical or space navigation (other than compasses):
  - 9014 2020 00
    
    Optical instruments and appliances
  - Other:
    
    9014 2040 00
    
    Automatic pilots
    
    Other:
    
    9014 2060 00
    
    Electrical
    
    9014 2080
    
    Other
    
    9014 2080 40
    
    For use in civil aircraft
    
    9014 2080 80
    
    Other
- 9014 80
  
  Other instruments and appliances:
  - 9014 8010 00
    
    Optical instruments
  - Other:
    
    9014 8020 00
    
    Ships' logs and depth-sounding apparatus
    
    Other:
    
    9014 8040 00
    
    Electrical
    
    9014 8050 00
    
    Other
- 9014 90
  
  Parts and accessories:
  - 9014 9010 00
    
    Of articles covered by subheading 9014.20.40
  - 9014 9020
    
    Of articles covered by subheading 9014.20.80
    
    9014 9020 40
    
    For use in civil aircraft
    
    9014 9020 80
    
    Other
  - 9014 9040 00
    
    Of articles covered by subheading 9014.80.50
  - 9014 9060 00
    
    Other
9015

Surveying (including photogrammetrical surveying), hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances, excluding compasses; rangefinders; parts and accessories thereof:
- 9015 10
  
  Rangefinders:
  - 9015 1040 00
    
    Electrical
  - 9015 1080 00
    
    Other
- 9015 20
  
  Theodolites and tachymeters (tacheometers):
  - 9015 2040 00
    
    Electrical
  - 9015 2080 00
    
    Other
- 9015 30
  
  Levels:
  - 9015 3040 00
    
    Electrical
  - 9015 3080 00
    
    Other
- 9015 40
  
  Photogrammetrical surveying instruments and appliances:
  - 9015 4040 00
    
    Electrical
  - 9015 4080 00
    
    Other
- 9015 80
  
  Other instruments and appliances:
  - 9015 8020 00
    
    Optical instruments and appliances
  - Other:
    
    9015 8060 00
    
    Seismographs
    
    9015 8080
    
    Other
    
    9015 8080 40
    
    Geophysical instruments and appliances
    
    9015 8080 80
    
    Other
- 9015 9001
  
  Parts and accessories
  - 9015 9001 10
    
    Of rangefinders
  - 9015 9001 20
    
    Of theodolites and tachymeters
  - 9015 9001 30
    
    Of levels
  - 9015 9001 40
    
    Of photogrammetrical surveying instruments and apparatus
  - 9015 9001 50
    
    Of seismographs
  - 9015 9001 60
    
    Of other geophysical instruments and appliances
  - 9015 9001 90
    
    Other
9016 00

Balances of a sensitivity of 5 cg or better, with or without weights; parts and accessories thereof:
- 9016 0020 00
  
  Electrical balances and parts and accessories thereof
- Other:
  - 9016 0040 00
    
    Jewelers' balances and parts and accessories thereof
  - 9016 0060 00
    
    Other
9017

Drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, calipers), not specified or included elsewhere in this chapter; parts and accessories thereof:
- 9017 10
  
  Drafting tables and machines, whether or not automatic:
  - 9017 1040 00
    
    Plotters
  - 9017 1080 00
    
    Other
- 9017 20
  
  Other drawing, marking-out or mathematical calculating instruments:
  - 9017 2040 00
    
    Disc calculators, slide rules and other mathematical calculating instruments
  - 9017 2070 00
    
    Plotters
  - 9017 2080
    
    Other
    
    9017 2080 40
    
    Hand operated input devices which transmit position data to computer processors or displays (digitizers)
    
    9017 2080 80
    
    Other
- 9017 30
  
  Micrometers, calipers and gauges:
  - 9017 3040 00
    
    Micrometers and calipers
  - 9017 3080 00
    
    Other
- 9017 8000 00
  
  Other instruments
- 9017 9001
  
  Parts and accessories
  - 9017 9001 05
    
    Of articles of subheading 9017.10.40
  - 9017 9001 15
    
    Of articles of subheading 9017.10.80
  - 9017 9001 20
    
    Of articles of subheading 9017.20.40
  - 9017 9001 32
    
    Of articles of subheading 9017.20.70
  - 9017 9001 36
    
    Of articles of subheading 9017.20.80
  - 9017 9001 40
    
    Of articles of subheading 9017.30.40
  - 9017 9001 50
    
    Of articles of subheading 9017.30.80
  - 9017 9001 60
    
    Other
9018

Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments; parts and accessories thereof:
- Electro-diagnostic apparatus (including apparatus for functional exploratory examination or for checking physiological parameters); parts and accessories thereof:
  - 9018 11
    
    Electrocardiographs, and parts and accessories thereof:
    
    9018 1130 00
    
    Electrocardiographs
    
    9018 1160 00
    
    Printed circuit assemblies
    
    9018 1190 00
    
    Other
  - 9018 1200 00
    
    Ultrasonic scanning apparatus
  - 9018 1300 00
    
    Magnetic resonance imaging apparatus
  - 9018 1400 00
    
    Scintigraphic apparatus
  - 9018 19
    
    Other:
    
    9018 1940 00
    
    Apparatus for functional exploratory examination, and parts and accessories thereof
    
    Other:
    
    9018 1955 00
    
    Patient monitoring systems
    
    9018 1975 00
    
    Printed circuit assemblies for parameter acquisition modules
    
    9018 1995
    
    Other
    
    9018 1995 30
    
    Basal metabolism and blood pressure apparatus
    
    9018 1995 35
    
    Electroencephalographs (EEG) and electromyographs (EMG)
    
    9018 1995 50
    
    Other apparatus
    
    9018 1995 60
    
    Parts and accessories
- 9018 2000
  
  Ultraviolet or infrared ray apparatus, and parts and accessories thereof
  - 9018 2000 40
    
    Therapeutic
  - 9018 2000 80
    
    Other
- Syringes, needles, catheters, cannulae and the like; parts and accessories thereof:
  - 9018 3100
    
    Syringes, with or without needles; parts and accessories thereof
    
    Syringes, with or without their needles:
    
    9018 3100 40
    
    Hypodermic
    
    9018 3100 80
    
    Other
    
    9018 3100 90
    
    Parts and accessories
  - 9018 3200 00
    
    Tubular metal needles and needles for sutures and parts and accessories thereof
  - 9018 3900
    
    Other
    
    Bougies, catheters, drains and sondes, and parts and accessories thereof:
    
    9018 3900 20
    
    Rubber catheters
    
    9018 3900 40
    
    Other
    
    9018 3900 50
    
    Other
- Other instruments and appliances, used in dental sciences, and parts and accessories thereof:
  - 9018 4100 00
    
    Dental drill engines, whether or not combined on a single base with other dental equipment, and parts and accessories thereof
  - 9018 49
    
    Other:
    
    9018 4940 00
    
    Dental burs
    
    9018 4980
    
    Other
    
    9018 4980 40
    
    Dental hand instruments and parts and accessories thereof
    
    9018 4980 80
    
    Other
- 9018 5000 00
  
  Other ophthalmic instruments and appliances and parts and accessories thereof
- 9018 90
  
  Other instruments and appliances and parts and accessories thereof:
  - Optical instruments and appliances and parts and accessories thereof:
    
    9018 9010 00
    
    Mirrors and reflectors
    
    9018 9020 00
    
    Other
  - Other:
    
    9018 9030 00
    
    Anesthetic instruments and appliances and parts and accessories thereof
    
    9018 9040 00
    
    Percussion hammers, stethoscopes and parts of stethoscopes
    
    9018 9050
    
    Sphygmomanometers, tensimeters and oscillometers; all the foregoing and parts and accessories thereof
    
    9018 9050 40
    
    Sphygmomanometers and parts and accessories thereof
    
    9018 9050 80
    
    Other
    
    Electro-medical instruments and appliances and parts and accessories thereof:
    
    9018 9060 00
    
    Electro-surgical instruments and appliances, other than extracorporeal shock wave lithotripters; all the foregoing and parts and accessories thereof
    
    Other:
    
    9018 9064 00
    
    Defibrillators
    
    9018 9068 00
    
    Printed circuit assemblies for the defibrillators of subheading 9018.90.64
    
    9018 9075
    
    Other
    
    9018 9075 20
    
    Dialysis instruments and apparatus
    
    Other therapeutic appliances and instruments:
    
    9018 9075 40
    
    Ultrasonic
    
    9018 9075 60
    
    Other
    
    9018 9075 70
    
    Parts and accessories of dialysis instruments and apparatus
    
    9018 9075 80
    
    Other
    
    9018 9080 00
    
    Other
9019

Mechano-therapy appliances; massage apparatus; psychological aptitude-testing apparatus; ozone therapy, oxygen therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatus; parts and accessories thereof:
- 9019 10
  
  Mechano-therapy appliances; massage apparatus; psychological aptitude-testing apparatus; parts and accessories thereof:
  - 9019 1020
    
    Mechano-therapy appliances and massage apparatus; parts and accessories thereof
    
    9019 1020 10
    
    Mechano-therapy appliances
    
    Massage apparatus:
    
    Electrically operated:
    
    Battery powered:
    
    9019 1020 20
    
    Handheld
    
    9019 1020 30
    
    Other
    
    Other:
    
    9019 1020 35
    
    Powered by AC adapter
    
    9019 1020 45
    
    Other
    
    9019 1020 50
    
    Other
    
    9019 1020 90
    
    Parts and accessories
  - Other:
    
    9019 1040 00
    
    Electrically operated apparatus and parts thereof
    
    9019 1060 00
    
    Other
- 9019 2000 00
  
  Ozone therapy, oxygen therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatus; parts and accessories thereof
9020 00

Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters; parts and accessories thereof:
- 9020 0040 00
  
  Underwater breathing devices designed as a complete unit to be carried on the person and not requiring attendants
- 9020 0060 00
  
  Other breathing appliances and gas masks
- 9020 0090 00
  
  Other
9021

Orthopedic appliances, including crutches, surgical belts and trusses; splints and other fracture appliances; artificial parts of the body; hearing aids and other appliances which are worn or carried, or implanted in the body, to compensate for a defect or disability; parts and accessories thereof:
- 9021 1000
  
  Orthopedic or fracture appliances, and parts and accessories thereof
  - 9021 1000 50
    
    Bone plates, screws and nails, and other internal fixation devices or appliances
  - 9021 1000 90
    
    Other
- Artificial teeth and dental fittings, and parts and accessories thereof:
  - 9021 21
    
    Artificial teeth and parts and accessories thereof:
    
    9021 2140 00
    
    Of plastics
    
    9021 2180 00
    
    Other
  - 9021 29
    
    Other:
    
    9021 2940 00
    
    Of plastics
    
    9021 2980 00
    
    Other
- Other artificial parts of the body and parts and accessories thereof:
  - 9021 3100 00
    
    Artificial joints and parts and accessories thereof
  - 9021 3900 00
    
    Other
- 9021 4000 00
  
  Hearing aids, excluding parts and accessories thereof
- 9021 5000 00
  
  Pacemakers for stimulating heart muscles, excluding parts and accessories thereof
- 9021 90
  
  Other:
  - 9021 9040
    
    Parts and accessories for hearing aids and for pacemakers for stimulating heart muscles
    
    9021 9040 40
    
    For hearing aids
    
    9021 9040 80
    
    Other
  - 9021 9081 00
    
    Other
9022

Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof:
- Apparatus based on the use of X-rays, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus:
  - 9022 1200 00
    
    Computed tomography apparatus
  - 9022 1300 00
    
    Other, for dental uses
  - 9022 1400 00
    
    Other, for medical, surgical or veterinary uses
  - 9022 1900 00
    
    For other uses
- Apparatus based on the use of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus:
  - 9022 2100 00
    
    For medical, surgical, dental or veterinary uses
  - 9022 29
    
    For other uses:
    
    9022 2940 00
    
    Smoke detectors, ionization type
    
    9022 2980 00
    
    Other
- 9022 3000 00
  
  X-ray tubes
- 9022 90
  
  Other, including parts and accessories:
  - 9022 9005 00
    
    Radiation generator units
  - 9022 9015 00
    
    Radiation beam delivery units
  - Other:
    
    9022 9025 00
    
    Other apparatus
    
    Parts and accessories:
    
    9022 9040 00
    
    Of X-ray tubes
    
    Other:
    
    9022 9060 00
    
    Of apparatus based on the use of X-rays
    
    9022 9070 00
    
    Of smoke detectors, ionization type
    
    9022 9095 00
    
    Other
9023 0000 00

Instruments, apparatus and models, designed for demonstrational purposes (for example, in education or exhibitions), unsuitable for other uses, and parts and accessories thereof
9024

Machines and appliances for testing the hardness, strength, compressibility, elasticity or other mechanical properties of materials (for example, metals, wood, textiles, paper, plastics), and parts and accessories thereof:
- 9024 1000 00
  
  Machines and appliances for testing metals
- 9024 8000 00
  
  Other machines and appliances
- 9024 9000
  
  Parts and accessories
  - 9024 9000 40
    
    Of machines and appliances for testing metals
  - 9024 9000 80
    
    Other
9025

Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments; parts and accessories thereof:
- Thermometers and pyrometers, not combined with other instruments:
  - 9025 11
    
    Liquid-filled, for direct reading:
    
    9025 1120 00
    
    Clinical
    
    9025 1140 00
    
    Other
  - 9025 19
    
    Other:
    
    9025 1940 00
    
    Pyrometers
    
    9025 1980
    
    Other
    
    Clinical
    
    9025 1980 10
    
    Infrared thermometers of a kind described in statistical note 2 of this chapter
    
    9025 1980 20
    
    Other
    
    Other
    
    9025 1980 60
    
    Infrared thermometers
    
    9025 1980 85
    
    Other
- 9025 80
  
  Other instruments:
  - 9025 8010 00
    
    Electrical
  - Other:
    
    9025 8015 00
    
    Barometers, not combined with other instruments
    
    9025 8020 00
    
    Hydrometers and similar floating instruments, whether or not incorporating a thermometer, non-recording
    
    9025 8035 00
    
    Hygrometers and psychrometers, non-recording
    
    9025 8040 00
    
    Thermographs, barographs, hygrographs and other recording instruments
    
    9025 8050 00
    
    Other
- 9025 9006 00
  
  Parts and accessories
9026

Instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases (for example, flow meters, level gauges, manometers, heat meters), excluding instruments and apparatus of heading 9014, 9015, 9028 or 9032; parts and accessories thereof:
- 9026 10
  
  For measuring or checking the flow or level of liquids:
  - 9026 1020
    
    Electrical
    
    9026 1020 40
    
    Flow meters
    
    9026 1020 80
    
    Other
  - Other:
    
    9026 1040 00
    
    Flow meters
    
    9026 1060 00
    
    Other
- 9026 20
  
  For measuring or checking pressure:
  - 9026 2040 00
    
    Electrical
  - 9026 2080 00
    
    Other
- 9026 80
  
  Other instruments and apparatus:
  - 9026 8020 00
    
    Electrical
  - Other:
    
    9026 8040 00
    
    Heat meters incorporating liquid supply meters, and anemometers
    
    9026 8060 00
    
    Other
- 9026 90
  
  Parts and accessories:
  - 9026 9020 00
    
    Of electrical instruments and apparatus
  - Other:
    
    9026 9040 00
    
    Of flow meters, heat meters incorporating liquid supply meters and anemometers
    
    9026 9060 00
    
    Other
9027

Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes; parts and accessories thereof:
- 9027 10
  
  Gas or smoke analysis apparatus:
  - 9027 1020 00
    
    Electrical
  - Other:
    
    9027 1040 00
    
    Optical instruments and apparatus
    
    9027 1060 00
    
    Other
- 9027 20
  
  Chromatographs and electrophoresis instruments:
  - 9027 2050
    
    Electrical
    
    9027 2050 30
    
    Electrophoresis instruments
    
    9027 2050 50
    
    Gas chromatographs
    
    9027 2050 60
    
    Liquid chromatographs
    
    9027 2050 80
    
    Other
  - 9027 2080
    
    Other
    
    9027 2080 30
    
    Gas chromatographs
    
    9027 2080 60
    
    Liquid chromatographs
    
    9027 2080 90
    
    Other
- 9027 30
  
  Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared):
  - 9027 3040
    
    Electrical
    
    9027 3040 40
    
    Spectrophotometers
    
    9027 3040 80
    
    Other
  - 9027 3080
    
    Other
    
    9027 3080 20
    
    Spectroscopes
    
    9027 3080 80
    
    Other
- 9027 50
  
  Other instruments and apparatus using optical radiations (ultraviolet, visible, infrared):
  - 9027 5010 00
    
    Exposure meters
  - Other:
    
    9027 5040
    
    Electrical
    
    9027 5040 15
    
    Chemical analysis instruments and apparatus
    
    9027 5040 20
    
    Thermal analysis instruments and apparatus
    
    9027 5040 50
    
    Photometers
    
    9027 5040 60
    
    Other
    
    9027 5080
    
    Other
    
    9027 5080 15
    
    Chemical analysis instruments and apparatus
    
    9027 5080 20
    
    Thermal analysis instruments and apparatus
    
    9027 5080 60
    
    Other
- Other instruments and apparatus:
  - 9027 8100 00
    
    Mass spectrometers
  - 9027 89
    
    Other:
    
    9027 8925 00
    
    Nuclear magnetic resonance instruments
    
    Other:
    
    9027 8945
    
    Electrical
    
    9027 8945 30
    
    Chemical analysis instruments and apparatus
    
    9027 8945 60
    
    Physical analysis instruments and apparatus
    
    9027 8945 90
    
    Other
    
    9027 8980
    
    Other
    
    9027 8980 30
    
    Chemical analysis instruments and apparatus
    
    9027 8980 60
    
    Physical analysis instruments and apparatus
    
    9027 8980 90
    
    Other
- 9027 90
  
  Microtomes; parts and accessories:
  - 9027 9020 00
    
    Microtomes
  - Parts and accessories:
    
    Of electrical instruments and apparatus:
    
    9027 9045 00
    
    Printed circuit assemblies for the goods of subheading 9027.81 or 9027.89
    
    Other:
    
    9027 9054 00
    
    Of electrophoresis instruments not incorporating an optical or other measuring device
    
    9027 9056
    
    Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89
    
    9027 9056 25
    
    Of articles of subheading 9027.20.50
    
    9027 9056 30
    
    Of articles of subheading 9027.30.40
    
    9027 9056 40
    
    Of articles of subheading 9027.50.10
    
    9027 9056 50
    
    Of articles of subheading 9027.50.40
    
    9027 9056 95
    
    Other
    
    9027 9059
    
    Other
    
    9027 9059 10
    
    Of articles of subheading 9027.10.20
    
    9027 9059 95
    
    Other
    
    Other:
    
    Of optical instruments and apparatus:
    
    9027 9064 00
    
    Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89
    
    9027 9068 00
    
    Other
    
    Other:
    
    9027 9084 00
    
    Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89
    
    9027 9088 00
    
    Other
9028

Gas, liquid or electricity supply or production meters, including calibrating meters thereof; parts and accessories thereof:
- 9028 1000 00
  
  Gas meters
- 9028 2000 00
  
  Liquid meters
- 9028 3000 00
  
  Electricity meters
- 9028 9000
  
  Parts and accessories
  - 9028 9000 40
    
    Of electricity meters
  - 9028 9000 80
    
    Other
9029

Revolution counters, production counters, taximeters, odometers, pedometers and the like; speedometers and tachometers, other than those of heading 9014 or 9015; stroboscopes; parts and accessories thereof:
- 9029 10
  
  Revolution counters, production counters, taximeters, odometers, pedometers and the like:
  - 9029 1040 00
    
    Taximeters
  - 9029 1080 00
    
    Other
- 9029 20
  
  Speedometers and tachometers; stroboscopes:
  - 9029 2020 00
    
    Bicycle speedometers
  - 9029 2040
    
    Other speedometers and tachometers
    
    9029 2040 40
    
    For use in civil aircraft
    
    9029 2040 80
    
    Other
  - 9029 2060 00
    
    Stroboscopes
- 9029 90
  
  Parts and accessories:
  - 9029 9020 00
    
    Of taximeters
  - 9029 9040 00
    
    Of bicycle speedometers
  - 9029 9060 00
    
    Of stroboscopes
  - 9029 9080
    
    Other
    
    9029 9080 40
    
    Of speedometers and tachometers
    
    9029 9080 80
    
    Other
9030

Oscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionizing radiations; parts and accessories thereof:
- 9030 1000 00
  
  Instruments and apparatus for measuring or detecting ionizing radiations
- 9030 20
  
  Oscilloscopes and oscillographs:
  - 9030 2005 00
    
    Specially designed for telecommunications
  - 9030 2010 00
    
    Other oscilloscopes and oscillographs
- Other instruments and apparatus, for measuring or checking voltage, current, resistance or power (other than those for measuring or checking semiconductor wafers or devices):
  - 9030 3100 00
    
    Multimeters, without a recording device
  - 9030 3200 00
    
    Multimeters, with a recording device
  - 9030 33
    
    Other, without a recording device:
    
    9030 3334 00
    
    Resistance measuring instruments
    
    9030 3338 00
    
    Other
  - 9030 3901 00
    
    Other, with a recording device
- 9030 4000 00
  
  Other instruments and apparatus, specially designed for telecommunications (for example, cross-talk meters, gain measuring instruments, distortion factor meters, psophometers)
- Other instruments and apparatus:
  - 9030 8200 00
    
    For measuring or checking semiconductor wafers or devices (including integrated circuits)
  - 9030 8400 00
    
    Other, with a recording device
  - 9030 8901 00
    
    Other
- 9030 90
  
  Parts and accessories:
  - For articles of subheading 9030.10:
    
    9030 9025 00
    
    Printed circuit assemblies
    
    9030 9046 00
    
    Other
  - Other:
    
    Printed circuit assemblies:
    
    9030 9066 00
    
    Of instruments and apparatus of subheading 9030.40 or 9030.82
    
    9030 9068 00
    
    Other
    
    Other:
    
    9030 9084 00
    
    Of instruments and apparatus of subheading 9030.82
    
    9030 9089
    
    Other
    
    9030 9089 11
    
    Of articles of subheading 9030.20
    
    9030 9089 21
    
    Of articles of subheading 9030.31
    
    9030 9089 22
    
    Of articles of subheading 9030.32
    
    9030 9089 23
    
    Of articles of subheading 9030.33
    
    9030 9089 31
    
    Of articles of subheading 9030.39
    
    9030 9089 40
    
    Of articles of subheading 9030.40
    
    9030 9089 56
    
    Of articles of subheading 9030.84
    
    9030 9089 61
    
    Other
9031

Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof:
- 9031 1000 00
  
  Machines for balancing mechanical parts
- 9031 2000 00
  
  Test benches
- Other optical instruments and appliances:
  - 9031 4100
    
    For inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits)
    
    9031 4100 20
    
    For inspecting photomasks or reticles used in manufacturing semiconductor devices
    
    For inspecting semiconductor wafers or devices:
    
    9031 4100 40
    
    For wafers
    
    9031 4100 60
    
    Other
  - 9031 49
    
    Other:
    
    9031 4910 00
    
    Profile projectors
    
    9031 4940 00
    
    Coordinate-measuring machines
    
    9031 4970 00
    
    For inspecting masks (other than photomasks) used in manufacturing semiconductor devices; for measuring surface particulate contamination on semiconductor devices
    
    9031 4990 00
    
    Other
- 9031 80
  
  Other instruments, appliances and machines:
  - 9031 8040 00
    
    Electron beam microscopes fitted with equipment specifically designed for the handling and transport of semiconductor wafers or reticles
  - 9031 8080
    
    Other
    
    Equipment for testing the characteristics of internal combustion engines:
    
    9031 8080 60
    
    For testing electrical characteristics
    
    9031 8080 70
    
    Other
    
    9031 8080 85
    
    Other
- 9031 90
  
  Parts and accessories:
  - 9031 9021 00
    
    Of profile projectors
  - Of other optical instruments and appliances, other than test benches:
    
    9031 9045 00
    
    Bases and frames for the coordinate-measuring machines of subheading 9031.49.40
    
    9031 9054 00
    
    Of optical instruments and appliances of subheading 9031.41 or 9031.49.70
    
    9031 9059 00
    
    Other
  - Other:
    
    9031 9070 00
    
    Of articles of subheading 9031.80.40
    
    9031 9091
    
    Other
    
    9031 9091 30
    
    Of machines for balancing mechanical parts
    
    9031 9091 60
    
    Of test benches
    
    9031 9091 95
    
    Other
9032

Automatic regulating or controlling instruments and apparatus; parts and accessories thereof:
- 9032 1000
  
  Thermostats
  - For air conditioning, refrigeration or heating systems:
    
    9032 1000 30
    
    Designed for wall mounting
    
    9032 1000 60
    
    Other
  - 9032 1000 90
    
    Other
- 9032 2000 00
  
  Manostats
- Other instruments and apparatus:
  - 9032 8100
    
    Hydraulic and pneumatic
    
    Industrial process control instruments and apparatus:
    
    9032 8100 20
    
    Hydraulic
    
    9032 8100 60
    
    Pneumatic
    
    9032 8100 80
    
    Other
  - 9032 89
    
    Other:
    
    Automatic voltage and voltage-current regulators:
    
    9032 8920 00
    
    Designed for use in a 6, 12 or 24 V system
    
    9032 8940 00
    
    Other
    
    9032 8960
    
    Other
    
    Control instruments for air conditioning, refrigeration or heating systems:
    
    9032 8960 15
    
    Complete systems
    
    9032 8960 25
    
    Other
    
    Process control instruments and apparatus:
    
    9032 8960 30
    
    Complete systems
    
    Other:
    
    9032 8960 40
    
    Temperature control instruments
    
    9032 8960 50
    
    Pressure and draft control instruments
    
    9032 8960 60
    
    Flow and liquid level control instruments
    
    9032 8960 70
    
    Humidity control instruments
    
    9032 8960 75
    
    Other
    
    9032 8960 85
    
    Other
- 9032 90
  
  Parts and accessories:
  - Of automatic voltage and voltage-current regulators:
    
    9032 9021 00
    
    Designed for use in a 6, 12 or 24 V system
    
    9032 9041 00
    
    Other
  - 9032 9061
    
    Other
    
    9032 9061 20
    
    Of thermostats
    
    9032 9061 40
    
    Of manostats
    
    9032 9061 60
    
    Of instruments and apparatus of subheading 9032.81
    
    9032 9061 80
    
    Other
9033 00

Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90: