ASP-2

ASP-2

High Efficiency Alpha Detector

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.

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Product Specifications

GENERALIntended for general gamma (dose) measurements
CompatibilityALL WB Johnson Instruments (others on request)
Operating Voltage600-1,000 vdc
Wall Thickness0.5 mg/cm2
Range0-500,000 cpm
DetectorZinc Sulfide - replaceable module
Energy Response3+ MeV Alpha
Sensitive Area2" (5 cm)
FinishA powder coated aluminum housing
Dimensions2 1/2" dia x 12" L
Environmental-20° F[-28° C]-140° F[60° C] | 5-95% RH non-condensing - IPX4
Weight30oz
Questions? Call today!
(208) 557-6945

Mailing Address
W. B. Johnson Instruments
3998 Commerce Cir.
Idaho Falls, Idaho 83401

Shipping Address
W. B. Johnson Instruments
3998 Commerce Cir.
Idaho Falls, Idaho 83401