Radiation Alert Ranger Exp Geiger Counter

Product Id : 268492


Radiation Alert Ranger Exp Geiger Counter is a small handheld Radiation detector that 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.
Application: Laboratory, Metal testing, Scrap analysis, etc.


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Country : United States

Product Description

Radiation Alert Ranger Exp Geiger Counter provides optimum output in a lightweight, versatile approach for using your survey meter in laboratory or field harsh industrial environments. This provides outstanding exposure to low levels of Alpha, Beta, as well as Gamma and X-rays, with its oversized, pancake type GM pipeline. The survey meter for the EXP is now smaller, more ergonomic, and has better features, all at the same price! The Ranger EXP features a new touchpad technology interface and includes an integrated, protective boot with each instrument at no extra charge.

Features of Radiation Alert Ranger Exp Geiger Counter:

  • Micro, hand-held instrument based on microprocessors
  • Excellent exposure to weak Alpha, Beta, Gamma, and X-ray rates
  • Digital display with a backlit view
  • Red Light Counts
  • Audible Beeper sounds with each detected count, giving instant indications of the level of radiation.
  • Choose Alert Levels
  • Timer adjustable to perform Timed Counts
  • Built-in efficiencies to calculate activity in the Bq and DPM for common isotopes. (Important: The Ranger does not recognize any isotopes-you must know the isotope in advance to use this feature).
  • Data storage, internal memory, and USB networking
  • Free USB Observer program to download your files, set alarms to your device, and calibrate your instrument!

Additional Information

Weight 1 kg
Range (milliroentgens per hour) .001 (1µR) to 100
Range (Counts per minute) 0 to 350,000
Range (microsievert per hour) .01 to 1000
Range (counts per second) 0 to 5000
Accuracy (Referenced to Cs137) Typically ±15% from factory, ±10% with NIST Source Calibration
Resolution 1 to 9,999,000 counts
Display Graphic LCD with Backlight
Alert Set Range (milliroentgens per hour) .001 to 100
Alert Set Range (Counts per minute) 1 to 350,000
Detects Alpha down to 2 MeV
Detects Beta down to .16 MeV
Detects Gamma down to 10 KeV through the end window
Typical detection efficiency at 1 MeV is approx. 25%
Count Light Red LED flashes with each radiation event
Audio Indicator Internally mounted beeper. 70db @ 1m. (can be switched off for silent operation)
Warranty 1 year limited warranty
Dimensions 140 X 68 X 33 mm (5.5 X 2.7 X 1.3 in.) ; Probe: 260 X 70 X 25 mm (10.25 X 2.75 X 1 in)

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