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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Detector: Energy Compensated Halogen-quenched GM tube.
Operating
mR/hr – .001 (1µR) to 1000 mR/hr
µSv/hr – .01 to 10000
CPM – 0 to 450,000
CPS – 0 to 7500
Total Counts – 1 to 9,999,000 counts
Energy Sensitivity: 450 CPM/mR/hr referenced to Cs137. Detects gamma and x-rays down to 40 keV. Response is flat from 40 keV up.
Accuracy (Referenced to Cs137): Typically ±15% from factory, ±10% with NIST Source Calibration
Anti-Saturation: Readout will OVERRANGE in radiation fields as high as 100 times the maximum reading.
Selectable Alert Set Range: mR/hr .001 – 1000 and CPM 1 – 450,000. 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.
Outputs
USB for use with Free Observer USB Software for PCs
Bluetooth Wirelessly connects the instrument with an Android mobile device for use with Free Observer BLE App
Count Light: Red LED flashes with each count.
Audio Indicator: Sounds with each count (can be switched off for silent operation)
Power Requirements: USB Power or Two (2) AA alkaline batteries (included). Approx. 800 hrs @ background.
Temperature Range: -10° to +50°C (14° to 122°F)
Humidity: 10% to 70% Non-Condensing.
Size: 140 X 68 X 33 mm (5.5 X 2.7 X 1.3 in.)
Weight: 204 g (0.45 lbs.)
Includes: Carrying Case, Xtreme Boot, Lanyard, Stand, Batteries, Mini-USB Cable, Observer USB Software Download, Observer BLE App, Certificate of Conformance
Options: Water Resistant Case, NIST Calibration
