Fluke
Personal Radiation Monitor

The only control is a switch to turn off and reset the instrument, making Bleeper mR extremely easy to use. For added safety, the switch is recessed. An easy-to-read LCD Display provides a continuous indication of accumulated dose. The loud "BLEEP" sounds every 15-30 minutes on background and becomes more frequent as dose rate increases, becoming a continuous sound in high radiation fields. A series of quiet "clicks" indicates it is properly functioning. Bleeper mR is an enhanced version of the highly popular Bleeper III and utilizes the same proven technology.
SPECIFICATIONS:
•Continuously monitors radiation exposure and provides instant, accurate readings.
•Measures "X" and gamma radiation.
•Display can be easily read with the instrument in-pocket.
•Sturdy casing with pocket clip protects against damage.
•Features visible and audible "battery low" indicators.
•Good energy and polar response...reliable readings match those from TLDs and film badges.
•Recessed switch ensures the Bleeper mR cannot be turned off accidentally.
Bleep rates for background radiation: Approx. 1 bleep every 15-30 minutes.
1 mR/h: approx. 1 bleep every 20 seconds.
100 mR/h and above: continuous signal to at least 60 Sv/h (6000 R/h)
Energy Range: 45 keV to 6 MeV (±25%)
Dose rate response: Linear to 5 R/h (±20%)
Display: LCD 0.1 mR to 999,999.9 mR
Battery: Three alkaline batteries, size AAA. Typical battery life is 1 year.
Temp. Range: -4°F to + 122°F (-20°C to + 50°C)
Dimensions: 1.4(w) x 6"(d) (3.56 x 15.24 cm)
Display area: 0.6 x 0.9" (1.52 x 2.29 cm)
Weight: 0.25 lb (0.11 kg)
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