ASP-2 | High Frequency Alpha Detector
The ASP-2 is an excellent ALPHA detector with ZERO BACKGROUND in gamma fields up to 1 R/hr. Low density window of 5 mg/cm2 enables the high efficiency detection (40+% 2Pi) of alpha down to 3 MeV. Mounted in shock resistant metal housing.
Specifications
General
Intended for general gamma (dose) measurements
Compatibility
ALL WB Johnson Instruments (others on request)
Operating Voltage
600-1,000 vdc
Wall Thickness
0.5 mg/cm2
Range
0-500,000 cpm
Detector
Zinc Sulfide – replaceable module
Energy Response
3+ MeV Alpha
Sensitive Area
3+ MeV Alpha
Finish
A powder coated aluminum housing
Dimensions
2 1/2″ dia x 12″ L
Environmental
-20° F[-28° C]-140° F[60° C] | 5-95% RH non-condensing – IPX4
Weight
30oz
Technical Resources
Downloadable Resources
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