Features
Alpha Scintillation Probe for Alpha above 4 meV
Specifications
Type:
ZnS (Ag) Alpha, scintillator optically coupled to PMT
Radiation detected:
Alpha above 4 MeV
Applications:
- Alpha detection Uranium, Plutonium
- HAZMAT
- RSO
Typical background (CPM):
20
Nominal sensitivity:
300,000 CPM/µCi 241Am
Wall material:
0.04 in Al, 1 mm thick
Window:
3 mg/cm2 Al Mylar
Sensitive area:
11.4 cm2
Crystal dim.:
1.5 in Ø
Probe diameter:
2 in
Probe length:
7.25 in
Cable length:
48 in
Operating voltage:
900 V
Calibration:
Sensitivity to 241Am
Cal. Tolerance:
± 10%
Efficiency:
239 Pu 13 %;
241 Am 8%
Humidity range:
0 to 95%
Operating temp:
- 40° to + 120°F; – 40° to + 50°C; Max. temp increase of 20°F/hr
Weight (approx.):
1.5 lb (0.68 kg)
Product Number: 489-60
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