GammaRAE II is the first personal radiation detector (PRD) to provide rapid detection of gamma ray sources even in potentially flammable environments. Certified intrinsically safe and water-immersible for chemical decontamination purposes, the GammaRAE II can be safely used in more environments than any other PRD.
The sensitive Cesium Iodide (CsI) scintillator of the GammaRAE II provides a fast, two-second response to radiological threats. GammaRAE II alerts the wearer with a loud 85+ dB audible alarm, big, bright flashing LEDs, and a vibration alarm. For stealth operations, law enforcement personnel can disable each alarm individually.
The GammaRAE II accumulates approximate dosage. Dosage data stored can be cumulative or cleared and reset for each use period. IS Certification permits operation in potentially flammable/explosive environments.
| Size |
4.92" x 2.68" x 1.38" |
| Weight |
9 oz. (240g) |
| Detector |
CsI (TI)/Photodiode |
| Battery |
2 AA Alkaline batteries easily accessible with a coin |
| Operating Period |
Up to 800 hours |
| Display |
Graphic LCD display with 1.2" x 0.75" viewable area can be flipped for view by wearer or by others; cps or dosage rate in µR/hr or µSv |
| Direct Readout |
Dosage rate, peak, min, dosage, battery status, time, temp |
| Alarms |
Loud 85 dB @ 12" for noisy environments, Built-in vibration alarm, Highly visible LED lights on both sides of LCD graphic display |
| Energy Range |
0.06 - 3.0 MeV |
| Sensitivity |
More than 1 cps per µR/hr (>100 cps per µSv/hr) |
| Dose Equivalent Rate (DER) range for 137Cs |
1-4000 µR/h (0.01-40 µSv/h) |
| Accuracy of DER for 137Cs |
±30% |
| Dosage Range |
1 µR - 999 µR |
| Temperature |
-20°C to 50°C (-4°F to 122°F) |
| Humidity |
0% - 93% RH (non-condensing) |
| IP rating |
IP65 |
| Attachments |
Rugged metal belt clip and wrist strap; optional nylon pouch with spare battery compartment |
| Certification |
Intrinsically safe; CSA Class I, Division 1, Groups A, B, C, D, T4 US/Canada |
*For more specifications, see manual.
