Other
Part of: 85402020 — Cathode-ray tubes
N023457 · 2008-02-29 — The tariff classification of night vision image intensifier tubes (IIT) from Russia
The merchandise subject to this ruling is a night vision image intensifier tubes (IIT). They are identified in your letter as Generation 2 and above. The night vision image intensifier tubes (IIT) are used in night vision monoculars, binoculars, and goggles to enable the user to see what cannot be seen with the naked eye. Image converters and intensifiers are classifiable under heading 8540 within the Harmonized Tariff Schedule of the United States (HTSUS). However, you stated in your letter that IITs of Generation 2 and above do not belong in that section of the HTSUS due to the very…
f88757 · 2000-07-25 — The tariff classification of Hybrid Photo-Multiplier Tubes from the Netherlands
The merchandise is described in your letter as Hybrid Photo-Multiplier Tubes. They consist of a PIN diode integrated in a vacuum tube. They are equipped with a photocathode in which the weak light signal is converted into photo-electrons. After acceleration, the photo-electrons bombard the diode and a measurable electrical signal is obtained. These are similar to image intensifiers and used for particle tracking and calorimetry. They can be used in magnetic fields over 2 Tesla. The timing performance makes them a valuable tool in time of flight detectors. The applicable subheading for the…
a83159 · 1996-06-12 — The tariff classification of an image intensifier tube from Russia
The merchandise is described in your letter as an image intensifier tube from Russia. It contains the following, hermetically sealed together into an inseparable unit: a photochathode sealed to a glass faceplate (input image plate); a microchannel plate focused to a high resolution screen (output image surface). This device intensifies low levels of visible light. It is used in night vision systems such as aviator helmet mounted night vision goggle systems. Natural light (night-time level) enters the image intensifier tube through the input image plate, and, intensified by the photocathode,…
Not sure this code fits your product? HaiLang AI determines the US HTS code from a description in about a minute.
Classify a product