Radiation Alert Monitor 200 Radiation Detector

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Radiation Alert™ Monitor 200 Radiation Detector

Radiation Alert™ Monitor 200 measures apha, beta, gamma and x-rays. Its digital display showd 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 delectable alert. With the free Observ USB Softward Family, you can set computer alarms, calibrate your instrument and download your collectled data from the internal memory for easy reporting!

Specifications

Detector: Halogen-quenched GM tube with thin mica end window. Mica window density 1.5-2.0 mg/cm2. Effective window diameter is .360”. Side wall is .012” thick.
Operating Range: mR/hr - .001 (1μR) to 200 mR/hr, μSv/hr - .01 to 2000, CPM - 0 to 235,400, CPS - 0 to 3923
Total Counts - 1 to 9,999,000 counts
Accuracy: Typically ±15% of reading. ±10% typical (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 will OVERRANGE in radiation fields as high as 100 times the maximum reading.
Selectable Alert Set Range: mR/hr .001 - 100 and CPM 1 - 350,000. Internally mounted beeper,70db @ 1m. Pulsating
beeper sounds the alert. Adjustable alert levels are used for mR/hr / CPM, and μSv/hr / CPS. 70db @ 1m. Alarm will sound when in Timer Mode when set alarm threshold is reached.
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 for PCs, Bluetooth for use with the Observer BLE app for Android OS

Power Requirements: 2 AA alkaline batteries(included). Approx. 800 hrs @ background.
Temperature Range: 14° to 122°F (-10° to 50°C )
Size: 5.5” X 2.7” X 1.3” (14.0 X 6.8 X 3.3 cm)
Weight: 6.4 oz (0.19 kg)

Includes: Carrying Case, Xtreme Boot, Lanyard, Stand, Batteries, Mini-USB Cable, Observer USB Software Download, Certificate of Conformance

Options: NIST Calibration