SE Digilert 200
Replaces the Digilert 100
Replaces the Digilert 100
New & Improved
Replaces the Digilert 100
Handheld Radiation Survey Meter featuring On Board Memory, Free Observer Software and a Back Lit Display
The Radiation Alert Digilert 200, with its thin end window GM tube, measures alpha, beta, gamma and x-rays. The digital display shows readings in your choice of counts per minute (CPM), counts per second (CPS), µSv/hr, mR/hr or accumulated counts. The operating range is up to 200mR/hr.
With the free, downloadable Observer USB Software, you can download and save accumulated data, set computer alarms and calibrate instruments.
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 inch. Side wall is .012 inch thick. |
| Operating Range: | mR/hr - .001 (1µR) to 200 mR/hr µSv/hr - .01 to 2,000 CPM - 0 to 214,000 CPS - 0 to 3,575 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; typcial detection efficiency at 3.6 MeV is greater than 80%. Detects beta at 50 keV with typical 35% detection efficiency. Detects beat at 150 KeV with typcial 75% detection efficiency. Detects gamma and x-rays down to 10 keV typical through the window. 40 keV minimum through case. |
| Anti-Saturation: | Readout will OVERRANGE in radiation fields as high as 100 times the maximum reading. |
| Alerts: | Pulsating beeper sounds the alert. Adjustable alert levels are used for mR/hr / CPM and µSv/hr / CPS. Alarm will sound when in Timer Mode when set alarm threshold is reached. |
| Display: | Backlit 4-digit liquid crystal display with mode indicators. Display updates every 3 seconds. |
| Count Light: | Red LED flashes with each count. |
| Audio Indicator: | Sounds with each count (can be switched off for silent operation) |
| Outputs: | Dual miniature jack sends counts to CMOS-compatible devices including computers, data loggers and educational data collection systems. USB for use with Observer USB software for PCs. |
| Temperature Range: | -10°C - 50°C (14°F - 122°F) |
Power Requirements: One 9-Volt alkaline battery. Battery life is approximately 2,000 hours at normal background radiation levels.
Weight: 217 grams (7.7 oz.)
Dimensions: 150mm x 80mm x 31mm (6.1" x 3.1" x 1.2")
Includes: Carrying Case, Observer USB Software Download, USB Cable and Certification of Conformance
Options: Xtreme Boot and Stand
Limited Warranty: 1 year limited warranty
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