The all new NZM, is a microprocessor based Digital Wall-Mount Area Monitor, designed for clear visibility and ease of use. Featuring a wall-mount chassis, the Model NZM has a four digit LED display, which is readable from up to 30 feet away. The backlit indicators along with audible alarms warn of low radiation, high radiation, instrument failure, detector failure and low battery.
NZM comes with battery backup which provides long hours of additional use after the primary power is removed. NZM comes with an option of an external detector in lieu of an internal detector.
Detector | |
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Application Areas |
Continuous radiation level monitoring in
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Radiation Detected | Gamma, X-Ray |
Detector | Internally / Externally mounted halogen quenched GM detector |
Display | Four Digit LED Display, with separate LEDs for visual alarm indications |
Audio | Settable low and high alarms, Detector failure alarm |
Measuring Range (Select One) |
Available Units: mR/h, µR/h, R/h, µSv/h, mSv/h, CPS, CPM, kCPM |
0.1 - 999.9 0.1 – 9999 1 – 99.99 10 – 999.9 |
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Other Outputs(Optional) |
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Energy Response | 100 KeV to 2 MeV |
Accuracy | ±15% when calibrated with Cs 137 |
Operating Temp | 0°C to 50°C |
EHT | 500V (nominal) Regulated |
Power | 230 Volts (± 10%), with built-in battery backup |
Dimensions (in mm) | 240 x 190 x 60 + External Probe |
Weight (with battery) | 2350 grams + External probe |
Digital Gamma Area Zone Monitor (ZM) is an instrument designed to measure and monitor gamma radiation exposure rates in the working areas of industrial radiological installation, radiation source rooms and other radio-isotope laboratories. Audio/Visual alarm is provided to alert the radiation worker when radiation level exceeds the normal or other limits which can be pre-set. ZM incorporates a GM counter and works from mains with a battery back-up in case of mains failure. The self-diagnostic circuitry of the ZM gives a non-resettable alarm if there is a circuit/GM Tube failure.
Detector | ||
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Continuous radiation level monitoring in |
Radiation contamination detection:
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Radiation Detected | Gamma, X-Ray | |
Detector | Internally / Externally mounted halogen quenched GM detector | |
Display | Four Digit LED Display, with separate flashing LED for visual alarm | |
Audio |
Settable piezo buzzer alarm, Detector failure alarm |
|
Measuring Range | 0 – 100 mR/h | |
Other Outputs (Optional) |
|
|
Energy Response | 100 KeV to 2 MeV | |
Accuracy | ±15% when calibrated with Cs 137 | |
Operating Temp | 0°C to 50°C | |
EHT | 500V (nominal) Regulated | |
Power | 230 Volts (± 10%), with built-in battery backup | |
Dimensions (in mm) | 260 x 150 x 100 + External Probe | |
Weight (with battery) | 2500 grams + External probe |