
Photoelectric Multiplying Spectrometer FEU-183-1 for Accurate Measurements
Manufacturer:Electron OJSC
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Description
The FEU-183, FEU-183-1 is made in a glass cylinder with an end optical input, with rigid leads. The entrance window is made of C50-3 or C52-2 borosilicate glass
Specifications
Photocathode diameter
72 mm
Diameter
80 mm
Length
125 mm
Power supply voltage
1600 V
Spectral sensitivity range, nm
300...850
Range of maximum spectral sensitivity, nm
370...430
Photocathode light sensitivity, µA/lm
100
Spectral sensitivity of photocathode at ?=(410±10) nm, mA/W
60
Light anode sensitivity, A/lm
10
Pulse characteristic rise time, ns
8
Energy resolution on NaI (TI) 137Cs crystal
8.5 %
Energy resolution on NaI (TI) 57Co crystal
B1/B8 2100/900 MHz %
Dark current, nA
SBVVBG
Operating temperature range
-60...70 °C
Maximum permissible anode current
0.0005 A
Energy equivalent of intrinsic noise, keV
1.5
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
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