What types of instruments are classified under HS-4 9027?

HS-4 9027 includes instruments for physical or chemical analysis, such as gas analyzers, chromatographs, spectrometers, and devices for measuring viscosity and other physical properties.

How do I determine the correct HS-6 code for my product?

Identify the specific function of your instrument. For example, if it analyzes gas, use **HS-6 902710**; for spectrometers, choose **HS-6 902730**.

Are there specific import regulations for HS-4 9027 instruments?

Yes, ensure compliance with national regulations regarding safety and quality standards for laboratory instruments before importing.

Can I use HS-4 9027 for medical analysis instruments?

HS-4 9027 primarily covers instruments for physical and chemical analysis. For medical devices, check other relevant headings.

What is the difference between HS-6 902781 and HS-6 902789?

HS-6 902781 covers mass spectrometers, while HS-6 902789 includes exposure meters for measuring light exposure.

HS-4 · Heading

9027 — Instruments and apparatus; for physical or chemical analysis (e.g. polarimeters, spectrometers), for measuring or checking viscosity, porosity, etc, for measuring quantities of heat, sound or light

Chapter 90: Optical, photographic, medical instruments

Plain-language overview

Use HS-4 9027 when importing or exporting instruments and apparatus designed for physical or chemical analysis, such as gas analyzers used in laboratories. These tools are essential for measuring properties like viscosity or light intensity in various scientific applications.

When deciding between subheadings, consider whether your product specifically analyzes gas or smoke. If it does, HS-6 902710 is appropriate. For chromatographs or electrophoresis instruments, you should use HS-6 902720 instead.

If your instrument utilizes optical radiations, check if it falls under HS-6 902730 for spectrometers or HS-6 902750 for other optical devices. This distinction is crucial for proper classification and compliance.

For instruments measuring physical properties like surface tension or heat, you can choose between HS-6 902781 for mass spectrometers and HS-6 902789 for exposure meters. Understanding these nuances will help ensure you select the correct code.

Keywords & topics

Short phrases that describe this HS-4 heading when you're searching or filtering schedules.

HS-4 9027 · physical analysis instruments · chemical analysis apparatus · gas analysis equipment · spectrometry tools · chromatography instruments · viscosity measurement devices · optical radiation instruments · mass spectrometers · microtomes and accessories

Examples

Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.

Gas analysis apparatus for environmental monitoring
Chromatographs for chemical separation processes
Spectrophotometers for light measurement in labs
Instruments measuring viscosity in food production
Mass spectrometers for analyzing molecular composition
Microtomes for slicing tissue samples in histology

Common questions

How people often phrase their search when they're trying to classify goods like yours.

What is HS-4 9027 used for?
How to classify gas analysis instruments?
Difference between spectrometers and spectrophotometers?
What are the subheadings under HS-4 9027?
How to choose the right HS-6 code for my instrument?
What types of instruments fall under HS-4 9027?

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of instruments are classified under HS-4 9027?: HS-4 9027 includes instruments for physical or chemical analysis, such as gas analyzers, chromatographs, spectrometers, and devices for measuring viscosity and other physical properties.
How do I determine the correct HS-6 code for my product?: Identify the specific function of your instrument. For example, if it analyzes gas, use **HS-6 902710**; for spectrometers, choose **HS-6 902730**.
Are there specific import regulations for HS-4 9027 instruments?: Yes, ensure compliance with national regulations regarding safety and quality standards for laboratory instruments before importing.
Can I use HS-4 9027 for medical analysis instruments?: HS-4 9027 primarily covers instruments for physical and chemical analysis. For medical devices, check other relevant headings.
What is the difference between HS-6 902781 and HS-6 902789?: HS-6 902781 covers mass spectrometers, while HS-6 902789 includes exposure meters for measuring light exposure.

Continue classification

Parent context

HS code directory Chapter 90

Nearby siblings

Previous HS-4 9026 Next HS-4 9028

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HS-6 subheadings (7)

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