Specialized - Photo Tube vacuum tubes

PhotoemissiveDetector

Gas-filled two-electrode phototube for photoelectric control, with primary sensitivity in the red and infrared regions.

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PhotoemissiveDetector

Quartz-envelope vacuum photocell with Type-QA response peaking near 370 nm for ultraviolet and near-ultraviolet measurement.

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Photomultiplier

The Hamamatsu R106 is a side-on photomultiplier tube intended for ultraviolet and visible-light detection. Its synthetic fused-silica window, antimony-cesium photocathode, and nine dynode stages provide sensitive photoelectric amplification. The tube supports optical measurement across approximately 160 to 650 nanometers.

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PhotoemissiveDetector

Miniature end-view gas phototube with S1 red/infrared response for compact electronic control equipment.

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PhotoemissiveDetector

Miniature end-view vacuum phototube with S1 red/infrared response for compact electronic control equipment.

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PhotoemissiveDetector

Gas-amplified S1 red/infrared phototube optimized for portable 16 mm optical sound-on-film reproduction.

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PhotoemissiveDetector

Vacuum S1 red/infrared phototube optimized for portable 16 mm optical sound-on-film reproduction.

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PhotoemissiveDetector

Gas-amplified blue-sensitive phototube optimized for portable 16 mm optical sound-on-film reproduction.

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PhotoemissiveDetector

Vacuum blue-sensitive phototube optimized for portable 16 mm optical sound-on-film reproduction.

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PhotoemissiveDetector

Rugged gas-amplified S1 phototube for portable 16 mm sound-on-film heads and industrial counting, sorting, and alarm controls.

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PhotoemissiveDetector

Rugged vacuum S1 phototube for portable 16 mm sound-on-film heads and industrial photoelectric control.

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PhotoemissiveDetector

Gas-amplified S1 red/infrared phototube widely used in 35 mm theater sound-projection equipment.

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PhotoemissiveDetector

Vacuum S1 red/infrared phototube for 35 mm theater optical sound reproduction and industrial sensing.

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PhotoemissiveDetector

Gas-amplified blue-sensitive phototube for theater optical sound reproduction and blue-rich light detection.

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PhotoemissiveDetector

Vacuum blue-sensitive phototube for theater optical sound reproduction with negligible red response.

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PhotoemissiveDetector

Gas-amplified S1 red/infrared R59T-series phototube for theater sound projection and related optical detection.

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PhotoemissiveDetector

Vacuum S1 red/infrared R59T-series phototube for theater sound projection and photoelectric sensing.

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PhotoemissiveDetector

Gas-amplified blue-sensitive R59T-series phototube for theater optical sound reproduction.

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PhotoemissiveDetector

Vacuum blue-sensitive R59T-series phototube for theater optical sound reproduction and blue-light sensing.

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PhotoemissiveDetector

Dual-channel gas phototube with two independent S1 cathodes and anodes, designed primarily for dual optical sound-track systems.

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PhotoemissiveDetector

Dual-channel vacuum phototube with two independent S1 cathodes and anodes for compact dual sound-track reproduction.

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PhotoemissiveDetector

Rugged gas-amplified S1 phototube for portable optical sound heads and industrial photoelectric control equipment.

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PhotoemissiveDetector

Rugged vacuum S1 phototube for portable optical sound reproduction and industrial sensing applications.

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PhotoemissiveDetector

Rugged gas-amplified blue-sensitive phototube for portable sound-on-film and industrial photoelectric-control applications.

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PhotoemissiveDetector

Rugged vacuum blue-sensitive phototube for portable sound-on-film reproduction and industrial optical sensing.

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PhotoemissiveDetector

Visitron gas-filled S1-cathode phototube recommended for industrial light-operated relay service. Gas amplification increases photocurrent, providing sensitive direct optical detection for industrial control applications.

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PhotoemissiveDetector

Visitron high-vacuum S1-cathode phototube for industrial light-operated relay service. The vacuum version operates at higher anode voltage without gas multiplication, providing stable direct photoelectric detection.

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Photomultiplier

The Hamamatsu R7154 is a high-sensitivity, solar-blind ultraviolet photomultiplier with a nine-stage electron-multiplication structure. Its spectral sensitivity extends approximately from 160 to 320 nanometers. Designed for ultraviolet detection, it is suitable for emission spectroscopy, UV spectrophotometry, and optical measurement equipment.

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PhotoemissiveDetector

Visitron gas-filled S1 phototube widely used for sound-on-film reproduction and electronic control systems including weighing, conveyor, illumination, smoke, and turbidity detection. Designed for dependable long-term photoelectric service.

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PhotoemissiveDetector

Visitron high-vacuum S1 phototube for sound-on-film reproduction and electronic control applications. Its vacuum construction provides stable direct photoelectric response for weighing, conveyor, illumination, smoke, and turbidity systems.

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PhotoemissiveDetector

Visitron gas-filled blue-sensitive phototube for sound-on-film and industrial electronic control equipment. Gas amplification enhances photocurrent for dependable optical sensing in weighing, conveyor, illumination, smoke, and turbidity systems.

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PhotoemissiveDetector

Visitron high-vacuum blue-sensitive phototube for sound-on-film reproduction and industrial electronic controls. Its vacuum construction provides stable photoelectric response without gas multiplication.

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PhotoemissiveDetector

Visitron gas-filled S1 phototube from the dependable R71 family, intended for sound-on-film and industrial control applications. Gas amplification increases sensitivity for direct optical sensing.

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PhotoemissiveDetector

Visitron high-vacuum S1 phototube from the R71 family, intended for sound-on-film reproduction and industrial optical-control systems requiring stable direct photoelectric response.

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PhotoemissiveDetector

Visitron gas-filled blue-sensitive phototube from the R71 family for sound-on-film and industrial control equipment. Gas multiplication increases output from incident visible light.

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PhotoemissiveDetector

Visitron high-vacuum blue-sensitive phototube from the R71 family. Designed for dependable sound-on-film and industrial optical-control service without internal gas amplification.

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PhotoemissiveDetector

Visitron gas-filled S1 phototube with an extra-large cathode for broad light-beam pickup, commonly used in theatre projection equipment. Its construction emphasizes consistent optical reproduction and gas-enhanced sensitivity.

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PhotoemissiveDetector

Visitron high-vacuum S1 phototube with an extra-large cathode for broad light-beam pickup in theatre projection equipment. The vacuum version provides stable direct photoelectric response.

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PhotoemissiveDetector

Visitron gas-filled S1 phototube with an extra-large cathode designed for maximum light-beam area in standard theatre projection equipment. Gas amplification increases output for sound and projection sensing.

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PhotoemissiveDetector

Visitron high-vacuum S1 phototube with an extra-large cathode for theatre projection equipment. Its vacuum construction provides stable direct detection over a large illuminated area.

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PhotoemissiveDetector

Non-directional Visitron gas-filled phototube with 360-degree optical pickup. Intended for multidirectional applications including target games and burglar or fire alarms, it uses surrounding light efficiently for increased sensitivity.

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PhotoemissiveDetector

Non-directional Visitron high-vacuum phototube with 360-degree optical pickup. Designed for multidirectional sensing in target games and burglar or fire alarms, it provides stable direct photoelectric detection.

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CameraPickup

Silicon vidicon television camera pickup tube with a silicon-diode mosaic photosensitive target. Wide spectral response, high sensitivity, low dark current, and low lag support high-quality electronic imaging.

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CameraPickup

Two-thirds-inch Newvicon camera tube with magnetic focusing and deflection, extremely high sensitivity, low lag, very low dark current, and low heater power for surveillance and other low-light television cameras.

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SPECIALMINI7

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CameraPickup

One-inch Newvicon camera tube with magnetic focusing and deflection for low-light surveillance cameras and X-ray television systems. Its highly sensitive photoconductive target supports imaging under difficult illumination.

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DITETRAR8

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6.3 V

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CameraPickup

Two-thirds-inch Newvicon camera tube with electrostatic focusing, magnetic deflection, and separate mesh connection. Designed for low-light and ultra-compact television cameras requiring high sensitivity in a small format.

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SPECIALMINI7

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LightSource

High-intensity strobotron flash tube producing bluish-white light for visual or photographic examination of repetitive motion. It is an optical light source rather than a photodetector or camera pickup tube.

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LightSource

High-intensity cold-cathode strobotron flash tube producing true-color illumination for visual or photographic examination of repetitive motion. Its function is pulsed light generation rather than optical detection.

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