W138 Dosimeter Range 0 – 200 mR

These direct gamma and x-ray dosimeters are the most rugged, reliable and inexpensive available, incorporating a built-in string electrometer and ion chamber, their superior energy response improves exposure accuracy. These dosimeters are hermetically sealed for consistent readings under a broad range of environmental conditions. They meet A.N.S.I. Spec. N322-1977. Can be read out at any time by merely looking through them at any light source. A strong alligator swivel clip allows attachment in any orientation. 9/16″D x 4-1/2″L, they are encased in an plastic barrel and weigh only 6 oz. Detect gamma and x-rays 80KeV to Co 60 energies.
*0-200 mR direct reading dosimeter
*Gamma and x-ray from 16-6100 KeV +/- 10%
*Meets ANSI specifications N13.5 and N322
#*Barrel construction is of a durable, electrically conducting carbon fiber loaded liquid polymer
*All metal spring loaded clip is attached to barrel
*Can be charged with most available dosimeter chargers providing at least 195 volts
*Temperature range is between -20 degrees and 50 degrees celsius
*Humidity levels up to 90%
*Altitudes greater then 50,000 feet
*Shock, vibration and immersion tests meets Military and ANSI requirements
*Linear scale
*Length: 4.5″(12.4cm), Diameter: 0.6″(1.5cm)
*Weight: 1.0 oz (25 grams)
*All dosimeters come calibrated and includes calibration certification and decal
*Two year limited warranty from date of purchase