Radiation Alert Monitor 4
The M4 is a compact, ergonomic, general purpose survey meters capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges. A red count light flashes and a beep sounds with each event detected.
Energy Sensitivity: 1000 CPM/mr/hr (Cs137).
Detects alpha down to 2.5 MeV; typical detection detection efficiency at 3.6 MeV is greater than 80%. Detects gamma and x-rays down to 10 keV typical through the window, 40 keV minimum through the case.
Includes:
- Carrying Case w/ Belt Clip
- Size: 209 x 71 x 50 mm (8.2 x 2.8 x 1.9 in.)
Radiation Alert Monitor 4
| Detector |
Halogen-quenched uncompensated GM tube with thin
mica window 1.5 - 2.0 mg / cm2 thick. Effective
diameter of window is 9.1 mm (.36 in.) |
| Display |
Analog Meter holds full scale in fields as high as 100X
maximum reading. CPM & mR/hr scale. Optional
SI Scale Meter Available - Call for Details |
| Energy Sensitivity |
1000 CPM / mR / hr (Cs-137). |
| Operating Range |
0-.5, 0-5, 0-50 mR/hr
0-500, 0-5,000, 0-50,000 CPM or 0-5,
0-50, 0-500 μSv/hr
(SI Scale Meter Option) |
| Range Switch |
X1, X10, X100, Battery Check. |
| Accuracy |
Typically ±15% of reading (Cs-137) |
| Audio Indicator |
Internally mounted beeper (can be turned off for
silent operation). |
| Temperature Range |
-20° to 55° (-4° to 131°F) |
| Weight |
224 g (7.9 oz) |
| Outputs |
3.5 mm headphone jack with pulse out |
| Size |
209 x 71 x 50 mm (8.2 x 2.8 x 1.9 in.) |
| Includes |
Carrying Case w/ Belt Clip |
| Options |
SI Meter Option, Observer Software, Mini-USB
Option w/ USB Observer Software
Monitor 4 Kits
CALL FOR MORE DETAILS |
| Limited Warranty |
1 year limited warranty |
Radiation Alert Monitor 4
There are no reviews yet.