Cesium Iodide Photocathode Tube from Germany
CsI(Tl)-coupled vacuum photocathode tube for soft X-ray detection in plasma physics experiments, featuring reflective photocathode geometry for 150-1200eV photons. Provides quantum efficiency >20% at 6keV. HTS 8540.89.00.60 classification for specialized light/X-ray sensing tube.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• X-ray attenuation specs distinguish from pure visible light sensors
• DOE/NASA end-user statements for fusion research applications
• UHV bakeout temperature ratings for accelerator compatibility