SRS SR400 Two Channel Gated Photon Counter.
– Two independent channels
– Count rates to 200 MHz
– 5 ns pulse-pair resolution
– Gated and continuous modes
– Gate scanning
– Built-in discriminators
– Gate and discriminator outputs
– GPIB and RS-232 interfaces
Runs self test up to the point where it is looking for a detector.
***MPN SR400
***OEM Stanford Research
***SKU*** 10881



