ET Enterprises Ltd (formerly the photomultiplier business of Electron Tubes Ltd) designs, develops and manufactures high sensitivity, low noise photomultipliers for the detection and measurement of very low light levels.
The HVLAB300 is a high performance 100-3000V power supply for use with photomultipliers.
Incorporating a photomultiplier, HV power supply and signal processing electronics (where applicable) in an easy-to-use light-tight assembly.
Plowden and Thompson Limited and Tudor Crystal Design Limited.
ET Enterprises has introduced a new Multi-Channel Scaler/Counter-Timer, which is the MCS-CT3. When combined with a PC or Laptop via the USB 2.0 interface, the MCS-CT3 operates as a cost-effective, high performance pulse counting instrument.
Why photomultipliers are still very much around in the world of low-level light detection.