H10721-210

The Hamamatsu H10721-210 is a photomultiplier tube (PMT) module designed for high-sensitivity light detection, particularly in the ultraviolet (UV) to visible range. It is part of Hamamatsu’s compact PMT series, commonly used in scientific, industrial, and medical applications requiring low-light detection.

Parameter Value / Range
Spectral Response 185–700 nm (Peak: ~400 nm)
Cathode QE ~25% (at peak wavelength)
Anode Sensitivity Min. 50 A/lm (at rated voltage)
Gain 1×10⁶ (typical)
Dark Current ≤10 nA (at max. voltage, 25°C)
Rise Time ~2.2 ns
Operating Voltage 900–1250 V DC (adjustable)
Output Signal Analog (BNC connector)
Dimensions ~30 × 30 × 60 mm (W × H × L)