Specifications for PGT IGC Series Detectors

Model
Number
Relative
Efficiency
Resolution* (FWHM) Peak/Compton Peak Shape
FWHM/FWTM
at 122 keV
(in eV)
at 1.33 MeV
(in keV)
IGC10175
IGC10185
IGC10200
10%
10%
10%
800
850
900
1.75
1.85
2.00
42:1
39:1
37:1
1.90
1.95
2.00
IGC15180
IGC15190
IGC15200
15%
15%
15%
800
900
950
1.80
1.90
2.00
47:1
45:1
42:1
1.90
1.95
2.00
IGC20180
IGC20190
IGC20200
20%
20%
20%
825
900
975
1.80
1.90
2.00
52:1
49:1
46:1
1.90
1.95
2.00
IGC25185
IGC25195
IGC25200
25%
25%
25%
850
950
1000
1.85
1.95
2.00
55:1
53:1
50:1
1.90
1.95
2.00
IGC30185
IGC30195
IGC30200
30%
30%
30%
860
950
1000
1.85
1.95
2.00
58:1
56:1
54:1
1.90
1.95
2.00
IGC35190
IGC35200
35%
35%
875
1000
1.90
2.00
60:1
58:1
1.90
2.00
IGC40190
IGC40200
40%
40%
875
1000
1.90
2.00
60:1
58:1
1.90
2.00
IGC45195
IGC45200
45%
45%
900
1000
1.95
2.00
64:1
60:1
1.90
2.00
IGC50195
IGC50200
50%
50%
950
1000
1.95
2.00
65:1
63:1
1.90
2.00
IGC55195
IGC55210
55%
55%
1000
1200
1.95
2.10
67:1
64:1
2.00
2.00
IGC60195
IGC60210
60%
60%
1000
1200
1.95
2.10
70:1
66:1
2.00
2.00
IGC70200
IGC70215
70%
70%
1000
1200
2.00
2.15
75:1
70:1
2.00
2.00
IGC80220 80% 1200 2.20 70:1 2.00
IGC90220 90% 1400 2.20 74:1 2.00
IGC100230 100% 1400 2.30 74:1 2.00
*Quoted resolutions are typical. Other sizes/resolutions are available upon request.