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SE International - The Ranger EXP

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Description

The Ranger EXP offers maximum performance in a lightweight, rugged solution for using your survey meter in the field.

The Ranger EXP is designed specifically for individuals operating in tough environments. The small, handheld unit 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, selectable alert, and with the free Observer USB Software Family, you can download your collected data, set alarms, and calibrate your meter!

General Specifications

Detector
RAP-RS1 Probe - External 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.).
Operating Range
mR/hr - .001 (1μR) to 100 CPM - 0 to 350,000 μSv/hr - .01 to 1000 CPS - 0 to 5000 Total/Timer - 1 to 9,999,000 counts
Accuracy
(Referenced to Cs137) Typically ±15% from factory, ±10% with NIST Source Calibration
Energy Sensitivity
3340 CPM/mR/hr referenced to Cs137 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 end Window. Smallest detectable level for I125 is .02 μCi at contact.
Display
Graphic LCD with Backlight
Alert Set Range
mR/hr .001 - 100 and CPM 1 - 350,000. 70db @ 1m.
Count Light
Red LED flashes with each radiation event.
Audio Indicator
Internally mounted beeper (can be switched off for silent operation)
Built-In Efficiencies
⁵Sulfur (S35), ⁹⁰Strontium (Sr/y90), ¹³⁷Cesium (Cs137), ³²Phosphorus (P32), ¹⁴Carbon (C14), ¹³¹Iodine (I131), ⁶⁰Cobalt (Co60),and Alpha

Size
140 X 68 X 33 mm (3.5 X 2.7 X 1.3 in.) Probe: 260 X 70 X 25 mm (10.25 X 2.75 X 1 in)
Outputs
USB for use with Observer USB Software Family
Anti-Saturation
Meter will hold at full scale in fields as high as 100 times the maximum reading.
Power Requirements
Two AA alkaline batteries (included)
Includes
Carrying Case, Xtreme Boot, Stand, Mini-USB Cable, Observer USB Software Download , Certificate of Conformance
Limited Warranty
1 year limited warranty


	Ranger	Ranger EXP	Monitor 200
aßyx	√	√	√
Alert	√	√	√
Internal Memory	√	√	√
Included Protectve Boot	√	√	√
Included Stand	√	√	√
GM Detector	Internal	External (EXP)	Internal
mR/hr	.001(1µR) to 100	.001(1µR) to 100	.001(1µR) to 200
µSv/hr	.01 to 1000	.01 to 1000	.01 to 2000