GG1W Gamma GM Detector

The GG1W Intelligent Gamma Probe is an integrated real-time Gamma radiation-monitoring device that provides accurate indication of ambient Gamma radiation over a wide range. The GG1W uses a halogen quenched Geiger Müeller tube for sensitivity to ambient gamma radiation levels and is operated using a "Time-To-Count" method which removes the limitations associated with traditional "constant bias" GM tube circuits. Apantec offers Models GG1W (wide range), GG1WC (Check Source version), and GG1WL (Low range version with one GM tube).

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Availability: Commercially Available

Craig Mills
Director, Sales & Marketing
cmills@apantec.com
+1 267 436 3991
North Penn Business Park, 4500 North Cannon Avenue
Lansdale, PA 19466
USA
www.apantec.com
Manufacturer
Apantec, LLC
Product Name
GG1W Gamma GM Detector
Detection Category
Radiological/Nuclear;
Detection Principle
Geiger-Muller Detectors;
Application
Personal Radiation Detectors;Survey Meter;
Equipment Type
Instrument
Product Synopsis
The GG1W Intelligent Gamma Probe is an integrated real-time Gamma radiation-monitoring device that provides accurate indication of ambient Gamma radiation over a wide range. The GG1W uses a halogen quenched Geiger Müeller tube for sensitivity to ambient gamma radiation levels and is operated using a "Time-To-Count" method which removes the limitations associated with traditional "constant bias" GM tube circuits. Apantec offers Models GG1W (wide range), GG1WC (Check Source version), and GG1WL (Low range version with one GM tube).
Availability
Commercially Available
Technology Readiness Level (TRL)
9
User Feedback Sources
Indifferent/No user feedback
Supporting Documentation
Docs: GG1W Datasheet.pdf;
Dimensions
7 x 2.5 in. (18 x 6 cm)
Weight
<5 Lbs.; 2 lbs. (0.9 kg) nominal, not including detector mount
Power Requirements
AC/DC Line Power; 12 VDC supplied by RM unit
Transportability
Mounted
Ruggedness
Extreme Temperatures/Humidity; Housed in a rugged, cylindrical aluminum housing with a NEMA4 rating.
Operating Conditions
-35 to 60 °C (-31 to 140 °F)
Consumables
None
Communications Interface
The GG1W is electrically connected via a multi-conductor shielded cable to an associated APANTEC Display and Control unit;
Shelf Life
>5 years
Radiological Targets
Yes
Sample Introduction
Vapor/Gas; Radioactive Particle
Response Time (Sample Application To Output)
Continuous (<30 seconds); 4 seconds
Other Operational Parameters
Energy Range: 80 keV to 2 MeV; Energy Response: ±20% from 80 keV to 2 MeV, Reference 137Cs;
Training Required
<1 day training
Training Available
Yes
Manuals Available
Yes
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