Frequently Asked Questions

The 9813B photomultiplier tube has a diameter of 51mm (2 inches).

The photocathode of the 9813B photomultiplier tube is blue-green sensitive bialkali with a quantum efficiency of 30% at peak.

The 9813B photomultiplier tube is suitable for high energy physics studies and low light level detection.

Voltage dividers, magnetic shields, and capped base options are available for the 9813B photomultiplier tube. Additionally, the UK factory supplies housings, power bases, and signal processing electronics together with a new range of integrated detector modules.

The maximum rated sensitivity of the anode is 10,000 A/lm.

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