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Ionization Chamber Dosimeter

A device that measures ionizing radiation dose by collecting ion pairs produced in a gas-filled chamber, commonly used for personal or environmental monitoring. It is classified in HTS 9030.10.00.00 as an apparatus for detecting and quantifying ionizing radiations.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

9022.90.60Same rate: 35%

If parts specifically for medical X-ray dosimeters

Components dedicated to medical apparatus classify under medical instrument parts.

9032.89.60Higher: 36.7% vs 35%

If with automatic control features for process monitoring

Devices with automatic regulating functions fall under automatic control instruments.

8471.80.90Higher: 50% vs 35%

If embedded in automated data processing systems

Integrated into larger computer systems for data logging, classified as ADP machinery.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

• Obtain FDA clearance if marketed for health physics applications to avoid regulatory holds

• Include user manual and calibration data in documentation for smooth customs clearance

Related Products under HTS 9030.10.00.00

Handheld X-Ray Monitor

Portable device for real-time monitoring of X-ray leakage from industrial or medical equipment, using solid-state detectors. Classified in HTS 9030.10.00.00 for detecting ionizing X-ray radiations.

Geiger-Mueller Counter

A handheld device equipped with a Geiger-Mueller tube that detects and measures ionizing radiation such as alpha, beta, and gamma rays by counting ionization events in a gas-filled tube. It falls under HTS 9030.10.00.00 as it is specifically designed for measuring or detecting ionizing radiations, excluding non-ionizing types.

Scintillation Detector

An instrument using a scintillator crystal that emits light when struck by ionizing radiation, paired with a photomultiplier tube to measure radiation intensity and energy. Classified under HTS 9030.10.00.00 for its direct detection and measurement of ionizing radiations like gamma rays.

Portable Gamma Spectrometer

A compact, battery-powered unit that identifies and quantifies gamma-emitting isotopes by analyzing energy spectra from ionizing radiation. Falls under HTS 9030.10.00.00 for measuring or detecting ionizing radiations with spectroscopic capability.

Neutron Radiation Detector

A proportional counter or scintillation-based detector using materials like boron-10 or helium-3 to measure fast and thermal neutrons as ionizing radiation. Classified under HTS 9030.10.00.00 for detection of ionizing radiations including neutrons.

Alpha Radiation Survey Meter

Handheld meter with a zinc sulfide scintillator or proportional counter optimized for detecting low-energy alpha particles from sources like radon or plutonium. Under HTS 9030.10.00.00 as it measures ionizing alpha radiation.