Television camera tubes; image converters and intensifiers; other photo-cathode tubes
Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes). > Cathode-ray television picture tubes, including video monitor cathode-ray tubes: > Monochrome > Other: > Television camera tubes; image converters and intensifiers; other photo-cathode tubes > Television camera tubes; image converters and intensifiers; other photo-cathode tubes
Duty Rate (from China)
Products classified under Tariff item 8540.20.00.00
3-CCD Color Prism Camera Tube
The 3-CCD Color Prism Camera Tube uses a prism to split incoming light into RGB components, each captured by separate color cathode-ray tubes for superior broadcast quality. It qualifies as a color television camera tube under tariff item 8540.20.00.
8540.20.00Broadcast Studio Color Camera CRT
The Broadcast Studio Color Camera CRT is designed for professional TV studios, capturing live color footage with high resolution via electron beam scanning on a color target. It falls under tariff item 8540.20.00 as a specialized television camera tube.
8540.20.00Color Camera Tube with Shadow Mask
The Color Camera Tube with Shadow Mask incorporates a shadow mask for precise electron beam alignment to color phosphors, essential for accurate RGB reproduction. It is classified under tariff item 8540.20.00 as a color cathode-ray camera tube.
8540.20.00Color Field Sequential Camera Tube
The Color Field Sequential Camera Tube uses field-sequential color filtering with a single high-speed color CRT for television cameras, common in early color TV systems. It is classified under tariff item 8540.20.00 for color cathode-ray tubes.
8540.20.00Color Image Orthicon Tube
The Color Image Orthicon Tube is an advanced cathode-ray tube for television cameras using low-velocity electron scanning for high-sensitivity color imaging in low light. It is classified under tariff item 8540.20.00 for its color photocathode technology.
8540.20.00Color Security Surveillance Camera Tube
The Color Security Surveillance Camera Tube is a color cathode-ray tube for CCTV security cameras providing 24/7 color monitoring for television-style surveillance systems. It is classified under tariff item 8540.20.00 as a color TV camera tube.
8540.20.00Color Telecine Camera Tube
The Color Telecine Camera Tube is a high-precision color CRT used in telecine film-to-video transfer machines for broadcasting motion picture film in color. It is classified under tariff item 8540.20.00 as a specialized television camera tube.
8540.20.00Image Orthicon Camera Tube
The Image Orthicon Camera Tube is a high-sensitivity photocathode tube that was widely used in early television cameras for live broadcasts and studio production. It multiplies low-light electrons to produce intensified imaging, making it a classic example of a television camera tube under tariff item 8540.20.00.
8540.20.00Industrial Inspection Camera CRT
The Industrial Inspection Camera CRT is a rugged cathode-ray tube designed for borescope and industrial television cameras used in pipeline, aircraft, and machinery inspection. Its durable photocathode construction withstands harsh environments, qualifying it as a television camera tube under tariff item 8540.20.00.
8540.20.00Medical Endoscope Camera Tube
The Medical Endoscope Camera Tube is a miniaturized cathode-ray tube used in medical endoscope television cameras for internal imaging during procedures. Its compact photocathode design fits fiber-optic bundles, making it a specialized television camera tube under tariff item 8540.20.00.
8540.20.00Photomultiplier Cathode-Ray Tube
The Photomultiplier Cathode-Ray Tube is a photocathode tube that functions as a television camera tube in low-light scientific and military imaging systems. It amplifies photon signals via electron multiplication, fitting the description of television camera tubes under tariff item 8540.20.00.
8540.20.00Plumbicon Television Camera Tube
The Plumbicon Television Camera Tube is a specialized cathode-ray tube used in professional broadcast television cameras for superior image quality and low-light performance. It functions as a photocathode tube converting light into electrical signals, qualifying under tariff item 8540.20.00.
8540.20.00Return Beam Vidicon RBV Tube
The Return Beam Vidicon RBV Tube is a specialized CRT used in satellite and aerial television cameras for high-resolution remote sensing imagery. The electron beam returns to scan the target for enhanced signal, making it a television camera tube under tariff item 8540.20.00.
8540.20.00Studio Broadcast Camera CRT
The Studio Broadcast Camera CRT is a high-end cathode-ray tube designed for professional studio television cameras, providing broadcast-quality pickup tubes with extended dynamic range. It features low lag photocathodes for live production, qualifying under tariff item 8540.20.00.
8540.20.00Vidicon Camera Tube
The Vidicon Camera Tube is a photoconductive cathode-ray tube historically used in closed-circuit TV and early video cameras for reliable imaging in security systems. It features a photocathode layer scanned by an electron beam, fitting tariff item 8540.20.00.