HS Code for Chart recorder

HS code 9030.84 applies to instruments and apparatus for measuring or checking electrical quantities, provided they are equipped with a recording device. Heading 9030 is reserved for oscilloscopes, spectrum analyzers, and other instruments for measuring voltage, current, resistance, or power. The subheading 9030.84 is used for other instruments in this category that possess the capability to record the measured data, whether on paper charts or digital media. This classification is distinct from instruments that merely display a value without storing or plotting it. Under the Harmonized System, the inclusion of a recording mechanism is a primary feature for sub-classification. It is essential to distinguish these from instruments measuring non-electrical quantities. The classification follows the principle that the primary function of the device is the measurement of an electrical parameter, with the recording function being the secondary, defining characteristic for the subheading.

Products Included

• Digital chart recorders for monitoring voltage fluctuations
• Paperless data loggers for electrical signal recording
• Multi-channel strip chart recorders for current measurement
• Galvanometric recorders for electrical laboratories
• Power quality analyzers with integrated recording functions

Common Misclassification

The most frequent misclassification occurs with HS code 9025.80 (temperature recorders) or 9026.80 (pressure recorders). If the device records temperature, it must be in 9025, even if it uses electrical sensors. HS code 9030.84 is strictly for electrical quantities like Volts, Amps, or Ohms. Another error is using 9030.33, which is for instruments without a recording device. Additionally, if the device is a general-purpose computer used for recording, it would fall under 8471, but dedicated measuring instruments remain in Chapter 90.

FAQ

What is the HS code for chart recorder?

The HS code for a chart recorder that measures electrical quantities is 9030.84.

What if the recorder measures both temperature and voltage?

According to GRI 3(b), the classification depends on the essential character of the device. If it is marketed primarily as an electrical tester, 9030.84 applies; if as a weather/process monitor, 9025 might be more appropriate.