H9305-02

  • High-sensitivity PMT module
  • Cooled detector housing (-20°C below ambient)
  • Photon counting electronics
  • USB 2.0 interface
  • Designed for ultra-low-light detection in laboratory and industrial applications
Parameter Specification
Detector Type Bialkali PMT (Sb-K-Cs)
Spectral Range 300-650 nm
Peak Sensitivity 420 nm
Dark Count Rate <50 cps (cooled)
Max Count Rate 10 MHz
Time Resolution 5 ns FWHM
Cooling Capacity ΔT = -20°C (max)
Interface USB 2.0 (480 Mbps)
Power Supply 100-240V AC, 50/60Hz
Dimensions 150 × 100 × 60 mm
Weight 1.2 kg