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9402B Series



9402B 30 mm photomultiplier tube

Description

The 9402B is a 30 mm (1.13 in.) diameter, end window photomultiplier with a magnesium fluoride window, a caesium telluride photocathode, and 11 BeCu dynodes of linear focused design for extended linearity.

It is supplied with spectral response data at specific wavelengths in the vacuum ultra-violet and with photon counting plateau curves showing the recommended voltage for photon counting applications.

Features and Characteristics

Active Diameter 25 mm
Spectral Response 110 nm to 360 nm

Applications

  • Fluorescence studies down to 110 nm
  • Measurement of synchrotron radiation down to 110 nm
  • Measurement of UV light in the presence of visible light

Accessories

TypeDescriptionSocketVoltage DividerHigh Voltage BaseShield
9402B Hardpin base B14B - - MS30B