FЭU-176 shisha ballonida, chetki optik kirish va qattiq chiqishlar bilan ishlab chiqarilgan. Kirish oynasi borosilikat shishasidan S50-3 yoki S52-2 dan tayyorlangan.
Xususiyatlar
Photocathode diameter
40 mm
Spectral sensitivity range, nm
300...850
Photocathode light sensitivity, µA/lm
130
length
120.5 mm
diameter
52 mm
Spectral sensitivity of photocathode at ?= (410±10) nm, mA/W
52
Power supply voltage
1500 V
Light anode sensitivity, A/lm
10 V
Dark current, nA
8
Gain under normal conditions, times
100000
Energy resolution, not more with gamma radiation source 137Cs
7.3 %
Energy resolution, not more with gamma source 57Cs
11.5 %
Energy equivalent of intrinsic noise, keV
1.5
Nonlinearity of light response in pulse mode at anode current of 0.3 A and pulse duration ?2-10-6s.