Specialized - Photo Tube vacuum tubes

PhotoemissiveDetector

Gas-filled cesium photoelectric cell electrically equivalent to the 927 except for its base construction.

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PhotoemissiveDetector

The RCA 928 is a gas-filled, nondirectional phototube with an S-1 photosensitive cylindrical-mesh cathode. It detects red and near-infrared radiation and provides limited gas amplification of photocurrent. The device is suited to photoelectric control and sensing circuits requiring broad light acceptance.

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PhotoemissiveDetector

Vacuum cesium photoelectric cell for light detection and measurement applications.

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PhotoemissiveDetector

Gas-filled cesium phototube optimized for detection of daylight and blue radiation.

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Miniature

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B7G

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PhotoemissiveDetector

Vacuum cesium phototube designed for detection of daylight and blue radiation.

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Miniature

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B7G

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PhotoemissiveDetector

The RCA 930 is a gas-filled phototube with S-1 spectral response optimized for red and near-infrared detection. Its semicylindrical photocathode generates a current in response to incident light. Gas amplification supports photoelectric sensing applications at appropriately limited anode voltage.

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Photomultiplier

The RCA 931A is a nine-stage multiplier phototube with an S-4 spectral-response photocathode. Incident light releases photoelectrons that are amplified through successive dynodes, providing high sensitivity to weak optical signals. The tube is intended for photoelectric measurement and detection applications.

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PhotoemissiveDetector

The RCA 934 is a compact high-vacuum phototube using an S-4 spectral-response photocathode. Its semicylindrical photosensitive surface is especially responsive to blue and near-ultraviolet light. The device converts incident radiation into electrical current for sensitive photoelectric detection and control equipment.

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PhotoemissiveDetector

The RCA 935 is a high-vacuum phototube with an S-5 spectral response favoring short-wavelength blue and ultraviolet radiation. Its semicylindrical photocathode generates a proportional photoelectric current without filament heating. The device is intended for optical measurement and photoelectric sensing circuits.

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PhotonCounter

Bendix Channeltron ultraviolet photon-counter tube for detecting and counting individual ultraviolet photons.

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LightSource

Xenon-filled electronic photographic flash tube for low-voltage capacitor-discharge equipment.

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IO

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LightSource

Xenon photographic flash tube with integral reflector and pulse transformer for compact flash equipment.

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InternationalOctal

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IO

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LightSource

Mercury-argon linear light source with output proportional to anode current for recording, marking, and stroboscopic applications.

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InternationalOctal

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IO

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6.3 V

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LightSource

Mercury-argon linear light source with electrically controlled output for recording, marking, and stroboscopic applications.

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InternationalOctal

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6.3 V

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LightSource

Low-noise helium linear light source for sound-on-film recording, interferometry, and related optical applications.

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InternationalOctal

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IO

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6.3 V

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LightSource

Neon-filled end-viewing linear light source whose output follows anode current and can be electrically modulated.

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InternationalOctal

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IO

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6.3 V

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LightSource

Heated mercury-argon gas-discharge linear light source with output approximately proportional to anode current.

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6.3 V

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LightSource

Heated helium gas-discharge linear light source providing electrically controlled optical output.

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6.3 V

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LightSource

Compact heated spectral light source filled with spectrally pure helium for laboratory wavelength-reference applications.

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6.3 V

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LightSource

Compact heated spectral light source using spectrally pure krypton gas for optical spectroscopy and wavelength-reference work.

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6.3 V

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LightSource

Compact heated spectral light source using spectrally pure neon gas for spectroscopy and wavelength calibration.

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6.3 V

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LightSource

Compact heated spectral light source using spectrally pure xenon gas for optical spectroscopy and reference applications.

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6.3 V

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LightSource

Ferranti vacuum grid-controlled triode light source using green phosphor, designed for high-speed stroboscopic photography and motion-analysis work.

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6.3 V

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LightSource

Ferranti vacuum grid-controlled triode light source using blue phosphor, designed for high-speed stroboscopic photography and motion-analysis work.

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6.3 V

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LightSource

Ferranti vacuum grid-controlled triode light source using ultraviolet-emitting phosphor, designed for high-speed stroboscopic photography and specialized optical work.

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6.3 V

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LightSource

Ferranti vacuum grid-controlled triode light source using yellow-green phosphor, designed for high-speed stroboscopic photography and motion-analysis work.

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6.3 V

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LightSource

Ferranti grid-controlled vacuum phosphor light source producing yellow emission for high-speed stroboscopic and timing applications.

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6.3 V

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LightSource

Ferranti grid-controlled vacuum phosphor light source producing red emission for high-speed stroboscopic and timing applications.

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6.3 V

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LightSource

Ferranti grid-controlled vacuum phosphor light source producing white emission for high-speed stroboscopic and timing applications.

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6.3 V

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ImageConverterIntensifier

Rugged infrared image-converter tube producing a visible fluorescent-screen image from infrared radiation at approximately 16 kV.

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CameraPickup

Toshiba one-inch Chalnicon cadmium-selenide photoconductive vidicon camera tube with 4.6 pF target capacitance.

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CameraPickup

Toshiba 18 mm Chalnicon cadmium-selenide vidicon camera tube, 6.3 V heater, 2 pF target capacitance.

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6.3 V

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LightSource

Gas-discharge stroboscopic light source designed for controlled high-intensity optical flashes.

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LightSource

Gas-discharge stroboscopic light source for controlled high-intensity flash and motion-analysis applications.

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LightSource

Ferranti gas-discharge stroboscopic tube for generating controlled high-intensity flashes.

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LightSource

Gas-discharge stroboscopic light source intended for high-intensity repetitive flash applications.

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LightSource

Dual xenon stroboscopic tube containing two independent EN55 flash assemblies for interlaced operation to roughly 800 flashes per second.

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LightSource

Xenon gas-discharge stroboscopic light source for controlled high-intensity repetitive flashes.

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LightSource

Gas-discharge stroboscopic light source for high-intensity flash and motion-analysis applications.

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PhotoemissiveDetector

Russian antimony-cesium photoemissive detector for sound-reproducing cinema equipment and optical instrumentation.

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CameraPickup

Magnetically focused and deflected image-dissector camera tube incorporating a ten-stage electron multiplier for sensitive image pickup.

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CameraPickup

Compact image-dissector camera tube using magnetic focusing and deflection with selectable S-1, S-11, or S-20 photocathode response. It electronically scans an optical image for camera and measurement applications.

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8-11

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Photomultiplier

Grid-controlled sixteen-stage multiplier phototube available with S-1, S-11, or S-20 photocathode response. Its long dynode chain provides high optical gain while the control grid permits additional modulation of the detected signal.

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ImageConverterIntensifier

Ruggedized 18 mm microchannel-plate image intensifier with trifocal fiber-optic input, S-25 photocathode, and integral high-voltage power supply. Designed for compact high-gain imaging under demanding environmental conditions.

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2.7 V

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ImageConverterIntensifier

Electrostatically focused high-resolution magnifying image intensifier with a 25 mm fiber-optic input and 125 mm output window. It enlarges and intensifies weak optical images for direct viewing or recording.

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ImageConverterIntensifier

Rugged infrared image-converter tube operating around 16 kV. It converts an infrared input image into a visible fluorescent-screen image, enabling direct viewing or recording of otherwise invisible infrared scenes.

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PhotoemissiveDetector

Fast high-peak-current coaxial photoelectric cell designed to analyze high-power laser light from visible wavelengths into the infrared. Its coaxial construction supports rapid optical measurements at substantial instantaneous signal levels.

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PhotoemissiveDetector

Ultra-fast photoelectric cell designed for analysis of low-power laser light and modulated optical signals to approximately 600 MHz. Its very rapid response supports high-speed optical waveform and modulation measurements.

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