Photon counter
PX01
ISS
The PX01 unit accepts the input from three photomultiplier tubes and delivers either a TTL-output on three separate channels, or an analog output on two channels. ISS provides data acquisition boards for both photon counting and analog detection and software for data processing. The unit mounts three 100 MHz pre-amplifier discriminators (optimized for the Hamamatsu R928 PMT) for maximum dynamic range. The unit is powered by a universal power supply (110--240 Volt). Output voltages (+5, +15, -15 Volts) are available to connect other devices.
