The Radiation Alert Frisker is a light weight, single-handed radiation contamination instrument that has been designed to meet the demands of today’s radiation personnel for leak testing, surface monitoring, sample screening, and personnel screening. It detects alpha, beta, gamma, and X-ray and has the ability to take readings in multiple different units of measure, customize alarm levels, and comes equipped with a backlit display. By integrating the latest electronics with a proven and dependable Gieger-Mueller detector, S.E. International has created a rugged, ergonomic tool that addresses a number of radiological applications.
| Detector: | Halogen-quenched GM tube with thin mica end window. Mica window density 1.5 - 2.0 mg/cm2. Effective diameter of window is 1.77" (45 mm). Side wall is 0.012" (0.30 mm) thick. |
| Operating Range: | µR/hr: 1 to 50,000 CPM: 0.0 to 175,000 nSv/hr: 1 to 500,000 CPS: 0.0 to 2,500 |
| Accuracy: | Typically ±15% from factory. ±10% (NIST) |
| Energy Sensitivity: | Detects Alpha down to 2 MeV. Detects Beta down to 1.6 MeV. Typical detection efficiency at 1 MeV is approximately 25%. Detects Gamma down to 10 KeV through the detector window. 3600 CPM/mR/hr (137cs). Smallest detectable level for 125l is .02 µCi at contact. |
| Anti Saturation: | Readout will OVERRANGE in radiation fields as high as 100 times the maximum reading. |
| Alert: | Pulsating beeper sounds the alert. Adjustable alert levels are used for µR/hr / CPM and nSv/hr / CPS. |
| Display: | Backlit liquid crystal display with mode indicators |
| Count Light: | Red LED flashes with each count |
| Audio Indicator: | Sounds with each count (can be switched off for silent operation) |
| Power Requirements: | Two (2) AA alkaline batteries. Battery life is approximately 200 hours at normal background radiation levels. |
| Temperature Range: | 14°F to 122°F (-10°C to 50°C) |
| Weight: | 7.7 oz. (217 g.) |
| Dimensions: | 10.88" x 1.75" x 2.5" (276 x 44 x 64 mm) |
| Description | Part # | Saved | Price | Select Option | Add to |
|---|---|---|---|---|---|
| Frisker Handheld Digital Radiation Survey Meter Includes: Rubber Boot, Lanyard & Batteries | RS-SE-FRISKER |
|
$590.00 | ||
| N.I.S.T calibration with the initial purchase of a Radiation Alert Series Handheld Digital Detectors | RS-SE-CAL |
|
$70.00 | ||
| N.I.S.T re-calibration service on Radiation Alert Series Handheld Digital Detectors (only 7-14 day turnaround) | RS-SE-RECAL |
|
$98.00 | ||
