Inspector+ Handheld Digital Radiation Alert® Detector
Now with an adjustable alert, the Inspector+ is a small, handheld, microprocessor-based instrument which offers excellent sensitivity to low levels of alpha, beta, gamma, and x-rays. The digital readout is displayed with a red count light and a beeper sounds with each count detected. Other features include an adjustable timer, external calibration controls and selectable alert.
Specifications
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 (1.75 in.). Radiation symbol on front label marks the center of the detector.
Display
4 digit liquid crystal display with indicators.
Averaging Periods
Display will update every 3 seconds. At low background levels, the update is the moving average for the past 30-second time period. The timed period for the moving average decreases as the radiation level increases
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Gamma Sensitivity
3340 CPM/mR/hr referenced to Cs-137. Smallest detectable level for I-125 is .02 µCi at contact. Timer can set 1 minute sampling periods from 1 to 10 minutes. |
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Operating Range |
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mR/hr - .001 (1µR) to 100 mR/hr |
CPM - 0 to 350,000 |
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µSv/hr - .01 to 1000 |
CPS - 0 to 5000 |
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Total/ Timer - 1 to 9,999,000 counts |
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Accuracy
mR/hr ±10% typical (NIST), ±15% max - 0 to 100
µSv/hr ±10% typical (NIST), ±15% max - 01 - 1000
CPM ±10% typical (NIST), ±15% max - 0 to 350,000
(Referenced to Cs-137) |
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Alert Set Range
mR/hr .001 - 50 and CPM 1 - 160,000. 70db @ 1m.
Count Light
Red LED flashes with each radiation event.
Audio Indicator
Internally mounted beeper (can be switched off for silent operation)
Outputs
Dual miniature jack drives CMOS or TTL devices: count to computer or datalogger. Submini jack input allows for electronic calibration
Anti-Saturation
Meter will hold at full scale in fields as high as 100 times the maximum reading.
Power Requirements
One 9-volt alkaline battery. Battery life is approx.
2160 hours at normal background.
Temperature Range
-10ºC to 50ºC (14ºF to 122ºF)
Weight
Inspector: 275 grams (9.7 oz.) without battery.
Size
150 x 80 x 30 mm (5.9 x 3.3 x 1.2 in.).
Includes
Carrying Case, CE Certification
Warranty
1 year limited, 90 day Warranty on GM Detector |
Utility Menu
The Utility Menu offers several options accessible by holding down the + button while turning the instrument on.
• 3 second (fast response)
• Switches from mR/hr and CPM to µSv/hr and CPS
• Reset the cal factor to 100.
• Adjust the CAL factor.
• Reset all setting to default factory setting.
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