Model 43-1
Alpha Detector
- Detector Type: ZnS(Ag) Scintillator
- Active Window Area: 83 cm2 (12.9 in2)
- Efficiency: 239Pu : 33%
Gross Counting
239Pu : 20%
99Tc : 30%
90Sr/90Y : 30%
Gamma 1%
Alpha-Beta Counting
239Pu : 17.5%
99Tc : 20%
90Sr/90Y : 20%
Gamma 1%
The GM pancake-type detector in the Model 44-9 is one of the most popular radiation detectors used throughout the world. This alpha, beta, and gamma radiation detector has a rugged metal housing and is conveniently shaped and sized for checking contamination on people and objects.
133-2:1000 cpm per mR/hr
133-3: 450 cpm per mR/hr
133-4: 100 cpm per mR/hr
133-6: 18 cpm per mR/hr
133-2: 0.1 to 200 mR/hr
133-3: 0.1 mR/hr to 1 R/hr
133-4: 1 mR/hr to 2 R/hr
133-6: 4 mR/hr to 6 R/hr
133-7: 25 mR/hr to 30 R/hr
44-150-1:
0.1 to 50 mR/hr
44-150-3:
0.01 to 8 mR/hr
125I : 7%
57Co : 10%
137Cs : 3%
60Co : 3%
133-2:1000 cpm per mR/hr
133-3: 450 cpm per mR/hr
133-4: 100 cpm per mR/hr
133-6: 18 cpm per mR/hr
133-2: 0.1 to 200 mR/hr
133-3: 0.1 mR/hr to 1 R/hr
133-4: 1 mR/hr to 2 R/hr
133-6: 4 mR/hr to 6 R/hr
133-7: 25 mR/hr to 30 R/hr