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PHOTOMULTIPLIER TUBE
R972
For VUV Detection, 19 mm (3/4 Inch) Diameter, 10-stage, Head-On Type, Solar Blind Response (115 nm to 200nm)
GENERAL
Parameter Spectral Response Wavelength of Maximum Response Material Photocathode Minimum Useful Size Window Material Structure Dynode Number of Stages Base Suitable Socket Description/Value 115 to 200 140 Cs-I 14 MgF2 Linear focused 10 12 pin base JEDEC No. B12-43 E678-12A Unit nm nm — mm dia. — — — — —
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage Average Anode Current Ambient Temperature Parameter Between Anode and Cathode Between Anode and Last Dynode Value 2250 250 0.01 -80 to +50 Unit V dc V dc mA °C
CHARACTERISTICS (at 25 °C)
Cathode Sensitivity Parameter Radiant at 122 nm Quantum Efficiency at 130 nm Radiant at 122 nm Min.
R972 Datasheet
