Updated:2023-10-12
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The Monitor 200 measures alpha, beta, gamma and x-rays. Its digital display shows readings in your choice of CPM, CPS, µSv/hr, mR/hr or in accumulated counts. It has a digital display, a red count light and a beeper that sounds with each count detected. Other features include an adjustable timer and selectable alerts. With the free Observer USB Software Family, you can set up computer alarms, calibrate your instrument and download your collected data from the internal memory for easy reporting. Bluetooth is now available for use with BLE APP and Rad Responder.
This optional accessory was custom designed for use with the Radiation Alert Ranger, Monitor 200 and Monitor 1000EC. Ideal for users whose operational needs are primarily out in the field. Smart design and durable materials.
Lightweight thermoplastic KYDEX shell
Blade-Tech Tek-Lok belt clip
Accommodates up to a 2.25” belt
Adjustable tension clip to hold instrument in place
Monitor 200 Kit Includes
Carrying Case with Belt Clip
Xtreme Rubber Boot
Instrument Stand
USB Cable & Observer USB Software
Wrist Strap
Certificate of Conformance
Specifications
Detector | Halogen-quenched GM tube with thin mica end window. Mica window density 1.5 - 2.0 mg/cm2. Effective window diameter is 0.360". Side wall is 0.012" thick. |
Operating Range |
mR/hr - .001(1µR) to 200 mR/hr µSv/hr - .01 to 2000 CPM - 0 to 214,000 CPS - 0 to 3575 Total Counts - 1 to 9,999,000 counts |
Accuracy | Typically ± 15% from factory, ± 10% (NIST) |
Energy Sensitivity |
1070 CPM/mR/hr referenced to Cs137 Detects alpha down to 2.5 MeV; typical detection efficiency at 3.6 MeV is greater than 80%. Detects beta at 50 keV with typical 35% detection efficiency. Detects beta at 150 keV with typical 75% detection efficiency. Detects gamma and x-rays down to 10 keV typical through the window, 40 keV minimum through the case. |
Anti Saturation | Readout with OVERRANGE in radiation fields as high as 100 times the maximum reading. |
Alert | Pulsating beeper sounds the alert |
Display | Graphic LCD with Backlight |
Count Light | Red LED flashes with each count |
Audio Indicator | Sounds with each count (can be switched off for silent operation) |
Outputs | USB for use with Observer USB Software Family |
Power Requirements | Two AA alkaline batteries (included) |
Dimensions | 3.5" x 2.7" x 1.3" (140 x 68 x 33 mm) |
Options | NIST Calibration |
Limited Warranty | 1 year limited warranty |
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