HS 9030: Oscilloscopes, spectrum analyzers and other instruments...

Explanatory Notes

Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionising radiation In accordance with general rule 3(b) for the interpretation of the Combined Nomenclature, instruments and apparatus which can be...

Source: eu_cn_en (EUR-Lex 02019XC0329(02)-20250113)

Oscilloscopes and oscillographs This subheading includes light-beam and UV-beam oscillographs for measuring and recording rapid variations of electrical quantities. These instruments, also known as light-beam recorders, UV recorders or loop oscillographs, record the signals produced by the periodic phenomenon under study by means of a light or UV beam on photosensitive paper.

Source: eu_cn_en (EUR-Lex 02019XC0329(02)-20250113)

Other, with a recording device This subheading includes electrical testing devices or systems which determine the serviceability of printed circuits or other electronic components and display any defects such as short circuits or breaks by measuring or checking electrical quantities like capacitance, inductance, impedance, resistance and voltage. These devices or systems usually comprise a...

Source: eu_cn_en (EUR-Lex 02019XC0329(02)-20250113)

For measuring or checking semiconductor wafers or devices This subheading covers electrical testing devices or systems which measure or check electrical quantities such as voltage, frequency, etc., to determine the serviceability of wafers, chips and other semiconductor devices and to display any defects such as deviations from previously set values. The devices or systems usually comprise a...

Source: eu_cn_en (EUR-Lex 02019XC0329(02)-20250113)

Chapter 90 Notes (7)

1. 1. This Chapter does not cover: • (a) Articles of a kind used in machines, appliances or for other technical uses, of vulcanised rubber other than hard rubber (heading 40.16), of leather or of composition leather (heading 42.05) or of textile material (heading 59.11); • (b) Supporting belts or other support articles of textile material, whose intended effect on the organ to be supported or held derives solely from their elasticity (for example, maternity belts, thoracic support ...

2. 2. Subject to Note 1 above, parts and accessories for machines, apparatus, instruments or articles of this Chapter are to be classified according to the following rules: • (a) Parts and accessories which are goods included in any of the headings of this Chapter or of Chapter 84, 85 or 91 (other than heading 84.87, 85.48 or 90.33) are in all cases to be classified in their respective headings; • (b) Other parts and accessories, if suitable for use solely or principally with a particular...

3. 3. The provisions of Notes 3 and 4 to Section XVI apply also to this Chapter.

4. 4. Heading 90.05 does not apply to telescopic sights for fitting to arms, periscopic telescopes for fitting to submarines or tanks, or to telescopes for machines, appliances, instruments or apparatus of this Chapter or Section XVI; such telescopic sights and telescopes are to be classified in heading 90.13.

5. 5. Measuring or checking optical instruments, appliances or machines which, but for this Note, could be classified both in heading 90.13 and in heading 90.31 are to be classified in heading 90.31.

6. 6. For the purposes of heading 90.21, the expression "orthopaedic appliances" means appliances for: • Preventing or correcting bodily deformities; or • Supporting or holding parts of the body following an illness, operation or injury. Orthopaedic appliances include footwear and special insoles designed to correct orthopaedic conditions, provided that they are either (1) made to measure or (2) mass-produced, presented singly and not in pairs and designed to fit either foot equally.

7. 7. Heading 90.32 applies only to: • (a) Instruments and apparatus for automatically controlling the flow, level, pressure or other variables of liquids or gases, or for automatically controlling temperature, whether or not their operation depends on an electrical phenomenon which varies according to the factor to be automatically controlled, which are designed to bring this factor to, and maintain it at, a desired value, stabilised against disturbances, by constantly or periodically...

Oscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 90.28; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionizing radiations.

Subheadings

Explanatory Notes

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