Ionization Chamber for Smoke Detection Kits
DIY ionization chamber module for custom smoke detection projects, containing americium source. Under HTS 9022.29.40.00 as component for ionizing smoke apparatus. For educational/hobby use.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general radiation detectors
Non-smoke specific ionizing detectors to other 9022.29 subheadings.
If other electrical machinery
Generic electrical detectors without specified radiation use to 8543.
If telescopic sights with radiation
Optical/radiation combos excluded per note 4 to Chapter 90.
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Import Tips & Compliance
• End-use statements prevent hobby classification shifts
• Small quantity exemptions for radiation may apply
• Educational certifications boost admissibility
Related Products under HTS 9022.29.40.00
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