Manual

Since norms, speci cations and designs are subject to occasional change, please ask for con rmation of the information given in this publication.
Mirion Technologies (MGPI) SA
Route d’Eyguières
FR-13113 Lamanon
France
T [phone]
F [phone]
Mirion Technologies (MGPI) Inc
5000 Highlands Parkway
Suite 150
Smyrna, GA 30082
USA
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F [phone]
Mirion Technologies (MGPI H&B) GmbH
Landsberger Strasse 328a
DE-80687 Munich
Germany
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F [phone]
Mirion Commercial (Beijing) Co., Ltd.
Shanghai Jiangchang Commercial Branch
Room 801, 78 Jiangchang SanLu
Zhabei District, Shanghai 200436
PR of China
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F [phone]
KG 151 RBT/REZ
Detectors
TECHNICAL CHARACTERISTICS
ACCESSORIES
● Assembly kit with insulated clamps
● TKS 01: cable protection unit for LOCA-proof
installation of KG 151 REZ
● TKA 66.11: calibration source Cs-137, remote
operated
● Connection cables: low noise cable, e.g. Raychem
5021B or Gore GCX 0157
● Digital signal processing units:
○ TK 250 system: e.g. DPK 251 digital signal
processing channel with c/f-converter NV 103
○ RAMSYS system: LPU-IC or LPDU-IC local signal
processing units
www.mirion.com
144976EN-D
Properties KG 151 RBT KG 151 REZ Tolerance Conditions
Measuring range 1e–7 Gy/h … 1 Gy/h
1 Gy/h … 1e+2 Gy/h
1e–7 Gy/h … 1 Gy/h
1 Gy/h … 1e+2 Gy/h
± 20% acceptable deviation of sensitivity
± 40 % acceptable deviation of sensitivity
Sensitivity
Energy range
2e–6 A/(Gy/h)
80 keV … 3 MeV
2.23e–6 A/(Gy/h)
80 keV … 3 MeV
± 10%
± 40% acceptable deviation of sensitivity (KTA
1501)
Detector housing
Gas  lling
Embedded source
Steel
Argon, 26 bar
Cs-137, 185 kBq
Stainless steel
Argon, 26 bar
Cs-137, 185 kBq
Operating voltage
Break down voltage
Detector source current
1200 VDC, typ.
2500 VDC
1e-12 A approx.
1200 VDC, typ.
2500 VDC
1e-12 A approx.
± 5%
10 s max.
With embedded source
Temperature range
Short term temperature range
External pressure
Humidity
0 … 150°C (0 ... 302°F)
< 180°C (356°F)
0.7 … 1.3 bar
< 95%
-25 … 150°C (-13 ... 302°F)
< 180°C (356°F)
0.7 … 1.3 bar
< 95%
1 h max.
Length of detector
Total length
Diameter
Sensitive volume
Weight (without connector and cable)
502 mm (19.7 in)
595 mm (23.4 in)
150 mm (5.9 in)
5.7 l
Approx. 12.5 kg (27.5 lb)
502 mm (19.7 in)
602 mm (23.7 in)
150 mm (5.9 in)
5.7 l
Approx. 14 kg (30.8 lb)
Connectors Fischer size 105 Fischer size 105 Max. cable length is depending on signal pro-
cessing unit (cable capacity)