Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
Views:838
WeChat
QQ
Online Service
The Digilert 100 measures alpha, beta, gamma and x-rays. Its digital display shows readings in your choice of counts per minute (CPM) or mR/hr or in accumulated counts. A red LED flashes and a beeper sounds with each count detected and when the radiation reaches a user set alert level.
Both the SE Digilert 100 & 200 have been discontinued. Their replacement is：SE Monitor 200
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 110 μSv/hr - .01 to 1100 CPM - 0 to 350,000 CPS - 0 to 5,000 Total / Timer - 1 to 9,999,000 counts |
| Accuracy: | ± 10% typical (NIST), typically ± 15% of reading |
| Energy Sensitivity: |
1,000 CPM / mR/hr (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-ray down to keV typical through the window, 40 keV minimum through the case. |
| Anti-Saturation: | Readout will hold at full scale in high radiation fields as high as 100 times the maximum reading. |
| Display: | 4-digit liquid crystal display with mode indicators. Display updates every 60 seconds. |
| Count Light: | Red LED flashes with each count. |
| Audio Indicator: | Sounds with each count (can be switched off for silent operation) |
| Alert: | Pulsating beeper sounds the alert. Three separate adjustable alert levels are used for mR/hr, CPM, μSv/hr and Total. |
| Outputs: | Dual miniature jack sends counts to CMOS-compatible devices including computers, data loggers and educational data collection system. Sub-mini jack provides audio output to an external earpiece, amplifier or tape recorder. |
| Temperature Range: | -10°C to 50°C (14°F - 122°F) |
Customer Service QQ
Customer Hotline：
Technical Supports
3003988120
yiqi.com
bio-equip.com
b2bwork.baidu.com
baidu.com