Manual

Featuring:

radiation monitoring

systems

A Mirion Technologies Division

NGM 216S

Particulate, Gas & Iodine Monitors

NGM 216 S

Low Range Beta Noble Gas Monitor

The NGM 216S monitor from the RAMSYS product

line has been developed to continuously measure

beta volumetric activity of radioactive gaseous

sample. The sample is drawn from discharge stacks,

reactor building, ventilation ducts or working areas

via a pumping system. This monitor can operate as a

stand alone device or in conjunction with a particulate

monitor (PM 205 or ABPM 201), an iodine monitor (IM

201) or a shielded particulate and iodine sampler (PIS

203) and with a high range noble gas monitor (NGM

203) to form a very wide range monitoring system.

APPLICATIONS

• Efﬂ uent release monitoring

RELATED MONITORS

• PM 205S: beta particulate monitor

• ABPM 201S: alpha beta particulate monitor

• IM 201S: iodine monitor

• NGM 203S: high range noble gas monitor

• PIS 203S: shielded particulate and iodine sampler

FEATURES

● Compact and reliable

● Calculation of the total released activity through a stack

 ow rate signal provided

● 1E quali cation and embedded safety related software

● Available under 10 CFR 50 App. B, IEC 61226 and

ASME NQA-1 programs for safety related application

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NGM 216S Particulate, Gas & Iodine Monitors NGM 216 S Low Range Beta Noble Gas Monitor The NGM 216S monitor from the RAMSYS product line has been developed to continuously measure beta volumetric activity of radioactive gaseous sample. The sample is drawn from discharge stacks, reactor building, ventilation ducts or working areas via a pumping system.
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NGM 216S Particulate, Gas & Iodine Monitors PHYSICAL CHARACTERISTICS ● ● ● ● ● Radiation detected: beta Detector: 2’’ thin plastic scintillator + PMT + embedded LED Lead shield: 4 π/7.5 cm (4 π/3 in) Typical energy range: > 30 keV Typical measurement range: 3.7 10+3 to 3.