49
3.2.4.4.5 Press
Reset
in the Terra_Demo.exe window
and after a zero value of DE is displayed, start the
stopwatch.
3.2.4.4.6 Record
DE
measurement
result
after
60 minutes of exposure, calculate the main relative error
of measurement, %, according to the DSTU GOST
8.207:2008, and record these values in the report.
3.2.4.4.7 Follow the procedure specified in 3.2.4.4.4 –
3.2.4.4.6 for DER
)
10
(
0
H
=(800.0±100.0) µSv/h і
exposure time of 30 min.
3.2.4.4.8 Follow the procedure specified in 3.2.4.4.4 –
3.2.4.4.6 for DER
)
10
(
0
H
=(8000.0±500.0) µSv/h and
exposure time of 10 min.
3.2.4.4.9 Turn off the detector by clicking
Off
button
in the Terra_Demo.exe window.
3.2.4.4.10 The result is deemed positive is if the main
relative error of DE measurement satisfies the values
in 1.2.4.
Summary of Contents for Gamma Sapiens
Page 1: ...UDKG 01A UDKG 01APro Gamma Sapiens INTELLECTUAL GAMMA RADIATION DETECTOR Operating manual...
Page 2: ......
Page 21: ...17 Figure 1 UDKG 01APro Gamma Sapiens intellectual gamma radiation detector...
Page 22: ...18 Figure 2 UDKG 01A Gamma Sapiens intellectual gamma radiation detector...
Page 70: ...66...
