SRS R400

Photon Counter

The SR400 Dual-Channel Gated Photon Counter offers a convenient, integrated approach to photon co

Supplier: Stanford Research Systems

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Technology type: Photon Counters

The SR400 Dual-Channel Gated Photon Counter offers a convenient, integrated approach to photon counting that avoids the complexity and expense of older counting systems. No longer is it necessary to mix and match amplifiers, discriminators, gate generators and counters. The SR400 combines all these modules into a single, integrated, microprocessor controlled instrument.

Range features

A high level overview of what this range offers

  • 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 

What's in this range?

All the variants in the range and a comparison of what they offer

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