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9250B Series



9250B 51 mm photomultiplier tube

Description

The 9250B is a 51 mm (2 in.) diameter, end window photomultiplier with a blue-green sensitive bialkali photocathode on a sandblasted window for enhanced cathode sensitivity, 10 high gain, high stability, SbCs dynodes of linear focused design. The 9250QB is a variant for applications requiring UV sensitivity.

Features and Characteristics

Active Diameter 48 mm
Spectral Response 290 nm to 630 nm

Applications

  • Spectroscopy

Accessories

TypeDescriptionSocketVoltage DividerHigh Voltage BaseShield
9250B Hardpin base B19A C647A HV5120 MS52A
9250KB Capped base B14A C636A HV51K20 MS52E
9250QB Hardpin base, UV sensitivity to 165 nm B19A C647A HV5120 MS52A