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Photon Counter

    Manufacturers List

    Stanford Research Systems, USA
  • SR430 — Multi-channel scaler/averager

    • 5 ns to 10 ms bin width
    • Count rates up to 100 MHz
    • 1k to 32k bins per record
    • Built-in discriminator
    • No interchannel dead time
    More details
  • SR400 Dual Gated Photon Counter

    • Two independent counting channels
    • Count rates to 200 MHz
    • 5 ns pulse-pair resolution
    • Gated and continuous modes
    • Time-resolved counting
    More details
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