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State reference materials of the absorbed dose of photon and electron emissions

State reference materials of the absorbed dose of photon and electron emissions
State reference materials of the absorbed dose of photon and electron emissions

Designed for

measuring the absorbed dose of photon and electron radiation in water at radiation process installations with radioisotope sources and electron accelerators

Can be used in state metrological supervision, healthcare, environmental protection, chemical industry, food industry, radiation safety

Characteristics

GSO type 

RM
PD(f)-5/50
RM
PD(F)E-5/50
RM
PD(F)R- 30/200
RM
PD(A)-1/10
RM
PD (DTS)- 0,05/10
Registration number, period of validity SRM 7865- 2000, No 4715 till 19.11.2020 SRM 7904- 2001, No 4801 till 20.06.2021 SRM 7903- 2001, No 4800 till 20.06.2021 SRM 8916- 2007, No 5389 till 21.02.2023 SRM 9447- 2009, No 4036, till 04.12.2019
Range of absorbed
doses, kGy
from 5 to 50 from 5 to 50 from 30 to 200 from 1 to 10 from 0,05 to 10
Power range of
absorbed doses, Gy/s
from 10 -1 to 10 5 from 10 -1 to 10 5 from 10 -1 to 10 5 from 10 -1 to 10 5 from 10 -2 to 10
Radiation energy,br> range, MeV
for photon radiation
for electron radiation
0,66 and 1,25 from 0,3 to 10 0,66 and 1,25 from 0,3 to 10 0,66 and 1,25 from 0,3 to 10 0,66 and 1,25 from 0,3 to 10 0,66 and 1,25 -
Limits of permissible
values of the relative
error of certification at
P = 0.96, %
7 3 7 7 5 (50-500 Gy) 7 (1-10 kGy)
Relative error in
measuring the
absorbed dose using
RM at Р=0,95, not
more than, %
12 7 15 15 10 (50-500 Gy) 15 (1-10 kGy)
Temperature during
radiation, °С
from 15 to 40 from 15 to 40 from 15 to 40 from 15 to 40 from 15 to 40
Registration of optical
density after irradiation
from 30 minutes to 4 days from 30 minutes to 4 days from 30 minutes to 4 days from 30 minutes to 4 days in 22-26 hours

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