$65 monthly/$25 weekly
A one-time setup/calibration charge in addition to rental rate noted above may also apply. When this applies, you’ll be informed of the amount of the additional charge at time of order or, if requested, prior to placement of order.
- GM (non compensated) detector for Beta/Gamma surveys
- Lead shielded with 4:1 window to background ratio
900 +/- 50 volts
50 ?s Dead Time (nominal)
1.75" diameter window
Mica window:
1.4 to 2.0 mg/cm2
Background sensitivity:
~3,600 cpm/mR/hr (Cs-137)
Temperature:
-22ºF to 140ºF
Size:
6.5" long, 3.5" wide, 3.8" high