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Geiger-Müller Counter Tube

Geiger-Müller Counter Tube

£244.79 exc. 20% VAT(£293.75 Inc. VAT)


In stock now  

In stock now

  • Self-quenching halogen pulse ionisation chamber
  • Detects alpha, beta, gamma and X-radiation
  • Cased in metal housing with mica window
  • Removable mounting clamp
Full details...

Please Note: We are currently experiencing a temporary delay in shipping this product due to recent issues surrounding Brexit. We apologise for any inconvenience caused and we are advising you to allow an additional two weeks for the delivery of this item.

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Geiger-Müller counter Tube 

The Geiger-Müller Counter Tube is a self-quenching halogen pulse ionisation chamber used for detecting alpha, beta, gamma and X-ray radiation. The tube comes cased in a metal housing with a mica window, keeping it secure. This product also features a removable mounting clamp with shaft and has a long plateau length.

additionally required

To use your Geiger-Müller Counter Tube you will require the following:

  • HF Patch Cord, 1m
  • Digital Counter (230V, 50/60Hz)


  • Digital Counter (115V, 50/60Hz)

technical specification

  • Filling: neon/argon mixture, halogen as quenching agent
  • Cathode dimensions: approx. 39 x 14mm²
  • Window: mica, 9mm dia.
  • Mass per unit area: 1.5 – 2.0mg/cm²
  • Plateau length: 400V – 600V
  • Operating voltage: 400 – 600V (recommended: 500V)
  • Relative plateau slope: 0.04 %/V
  • Dead time: 90µs
  • Limiting resistor: 10MΩ, integrated in holder
  • Shaft: approx. 100 x 10 mm dia.
  • Dimensions (counter tube): approx. 85 x 25mm dia.
  • Weight: approx. 160g

Delivery Information

The Geiger-Müller Counter Tube is usually delivered within 3 to 5 working days of ordering via UPS courier.

If you would like up to the minute delivery and tracking information for your order, please contact the Lab World Customer Care Team by telephone on 020 7501 1105 or by email using the form below. We look forward to helping you with your enquiry.


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