S.E. International INSPECTUSB Manual download pdf (Page 27)

Detector

Internal Halogen-quenched, uncompensated GM tube with thin mica window, 1.4-2.0 mg/cm2 areal density.

center of the detector.

Averaging Periods

Display updates every 3 seconds. At low background levels, the update is the average for the past 30-second

Operating Range

mR/hr - .001 (1µR) to 100 CPM - 0 to 350,000

µSv/hr - .01 to 1000 CPS - 0 to 5000

Total Counts (Total/Timer) - 1 to 9,999,000 counts

Accuracy (Cs

137

)

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

Energy Sensitivity

approx. 25%. Detects Gamma down to 10 KeV through the end window. 3340 CPM/mR/hr (Cs

137)

. Smallest

detectable level for I

125

is .02 µCi at contact.

Display

4 digit liquid crystal display with indicators. Display updates every 3 seconds.

Alert Set Range

are used for mR/hr / CPM, and µSv/hr / CPS. Alarm will sound when in Timer Mode when set alarm threshold

is reached.

Count Light

Audio Indicator

Outputs

Dual miniature jack drives CMOS or TTL devices and counts to computer or datalogger.

Anti-Saturation

Power Requirements

Temperature Range

-10ºC to 50ºC (14ºF to 122ºF)

Weight

Size

150 x 80 x 30 mm (5.9 x 3.1 x 1.2 in.).

Includes

Options

Xtreme Boot, Wipe Test Plate, & Stand

Limited Warranty

1 year limited warranty.

ENERGY RESPONSE

RELATIVE

PHOTON ENERGY (keV)

COUNTRATE

End Window

Side Wall

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S.E. International INSPECTUSB Manual Page 27

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