H12386-210

The H12386-210 is a compact, high-sensitivity photon counting module featuring:

  • Integrated PMT and cooling system
  • Digital photon counting circuitry
  • USB 3.0 interface
  • Designed for ultra-low-light detection in scientific and industrial applications
Parameter Specification
Detector Type Bialkali PMT
Spectral Range 300-650 nm
Peak Wavelength 420 nm
Photon Detection Eff. 40% @ 400nm
Dark Count Rate <20 cps (cooled)
Max Count Rate 10 MHz
Timing Resolution 2 ns FWHM
Cooling Capacity ΔT = -30°C (max)
Interface USB 3.0
Power Requirement 12V DC, 2A max
Operating Temp. 0°C to +40°C
Dimensions 80 × 80 × 60 mm
Weight 500 g