NGM 204S™

Seismic Low Range Noble Gas Monitor
Manufactured by: The Radiation Monitoring Systems Divison
Favorite this Product

NGM 204S™

Seismic Low Range Noble Gas Monitor
Manufactured by: The Radiation Monitoring Systems Division
Favorite this Product

The NGM 204S monitor is a low range noble gas monitor sampling air in discharge stacks, ventilation ducts or working areas. Can withstand seismic conditions.

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Data Sheet
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Features

  • Dynamic gamma radiation compensation
  • Calculation of the total released activity through a stack flow rate signal provided
  • Compact and reliable
  • 1E qualification and embedded safety related software
  • RG 1.97 compliance
  • Available under 10 CFR 50 App. B, IEC 61226 and ASME NQA-1 programs for safety related application

Description

The NGM 204S monitor from the RAMSYS™ product line has been developed to sample air in discharge stacks or ventilation ducts. The dual silicon diode detector integrated in a 4 π/5 cm (4 π/2 in) lead shielded sample volume guarantees high reliability of the measurements. The first silicon diode detects the beta/gamma radiation from sample volume and the gamma ambient radiation (background). The second one detects gamma radiation from the sample volume and the gamma ambient radiation. This allows noble gas beta measurement with dynamic gamma compensation by the processing algorithm. 

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Support

Americas
Mirion Technologies (MGPI), Inc.
5000 Highlands Parkway Suite 150
Smyrna, GA 30082

Sales Phone: 770.432.2744
Support Phone: 770.432.2744

Support and Sales for Health Physics and Radiation Monitoring Systems products in the Americas.

Europe | Middle East | Africa
Mirion Technologies (MGPI) SAS
174 Route d'Eyguières
FR-13113 Lamanon, France

Sales Phone: +33 4 90 59 59 59
Support Phone: +33 4 90 59 60 60

Sales and Service for Health Physics and Radiation Monitoring Systems in Europe, the Middle East and Africa

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