Radiation Alert Ranger Radiation Survey Meter
$644.00
The Ranger Radiation Survey Meter is a heavy duty alpha radiation detector, beta radiation detector, and gamma radiation detector all in one.
Meets SEL 4.1.5 requirements (see below)
Description
This is the Radiation Alert Ranger Radiation Survey Meter.
It is a lightweight and rugged radiation sensor specifically for industrial environments and for surveying either at a facility or in the field.
Detector
Internal Halogen-quenched, uncompensated GM tube with thin mica window, 1.4-2.0 mg/cm2 areal density. Effective diameter of window is 45 mm (1.77 in.).
Operating Range
- mR/hr – .001 (1µR) to 100
- CPM – 0 to 350,000
- µSv/hr – .01 to 1000
- CPS – 0 to 5000
- Total Counts- 1 to 9,999,000 counts
- Accuracy (Referenced to Cs137)
- Typically ±15% from factory, ±10% with NIST Source Calibration
Energy Sensitivity
Detects Alpha down to 2 MeV. Detects Beta down to .16 MeV; typical detection efficiency at 1 MeV is approx. 25%. Detects Gamma down to 10 KeV through the detector window. 3340 CPM/mR/hr (137Cs). Smallest detectable level for 125I is .02 µCi at contact.
Built-In Efficiencies
- Sulfur (35S)
- Strontium (90Sr/y)
- Cesium (137Cs)
- Phosphorus (32P)
- Carbon (14C)
- Iodine (131I)
- Cobalt (60Co)
- Alpha
Selectable Alert Set Range
mR/hr .001 – 100 and CPM 1 – 350,000. Pulsating beeper sounds the alert. Device uses adjustable alert levels for mR/hr / CPM, and µSv/hr / CPS. 70db @ 1m. Alarm will sound when in Timer Mode when set alarm threshold is reached.
Anti-Saturation
Meter will hold at OVER RANGE in fields as high as 100 times the maximum reading.
Averaging Periods
Display updates every 3 seconds. At low background levels, the update is the average for the past 30-second time period. The timed period for the average decreases as the radiation level increases.
Display | Graphic Display with Backlight |
Count Light | Red LED flashes with each radiation event |
Audio Indicator | Internally mounted beeper (can be switched off for silent operation) |
Outputs | USB for use with Free Observer USB Software for PCs |
Power Requirements | Two AA alkaline batteries (included) |
Battery Life | Approx. 800 hrs @ background |
Size | 140 X 68 X 33 mm (5.5 X 2.7 X 1.3 in.) |
Weight | 10.3 oz (0.64 lbs.) |
Options | Wipe Test Plate, Swipes, NIST Calibration |
Limited Warranty |
1 year limited warranty |
Contents
- Carrying Case
- Xtreme Boot
- Lanyard
- Stand
- Batteries
- Mini-USB Cable
- Observer USB Software Download
- Certificate of Conformance
This product meets the requirements for the California Standardized Equipment List
SEL 4.1.5 SURVEY METER, COMBINATION, GAMMA-BETA-ALPHA: Will survey for Alpha, Beta, and Gamma, and Includes performance of items # 4.1.1, 4.1.2 and 4.1.3 in one unit. If selected, one unit will satisfy requirement for 4.1.1, 4.1.2 & 4.1.3.
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Need More Information?
SE International manufactures the Radiation Alert Ranger Radiation Survey Meter.
For more information about the Radiation Alert Ranger Radiation Survey Meter, contact us today!
Additional information
Weight | 1.5 lbs |
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Dimensions | 10 × 10 × 10 in |