Berthold LB 8901, Руководство по эксплуатации

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Technical Information - Shield LB 8901
64449TI Rev.00, 10/2017
Technical Data
Material housing 316 L
Material shield Tungsten
Weight with transport cap approx. 8,0 kg
Weight without transport cap approx. 6,0 kg
Radiation beam outlet approx. 11°
Attenuation factor approx. 170 (Cs-137)
Operating temperature -40°… +100°C
Maximum permissible activity (Cs-137) 300 mCi / 11100 MBq
NOTICE
The activities indicated here are the maximum activities with which the shield can be loaded
according to the international dose rate limit for the transport of radioactive substances (2000 µSv/h
at the surface of the package and 100 µSv/h at a distance of one meter from the surface). National
dose rate limits for the operation of measurement systems are usually significantly lower and only
allow loading with significantly lower activities. The national provisions must be complied with.