Mirion Technologies DMC 3000 - Page 9

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151153EN-G
DMC 3000 User's Guide
2.3.2 Dose Increment Notication
The green LED gives the rate of primary X+Gamma Hp(10) dose increments (one ash each 1 µSv).
The blue LED is dedicated to secondary Hp(0,07) or neutron dose increments with DMC 3000 attachments.
An audible beep can also be generated, following the primary X+Gamma dose increment (see below congu-
ration) or secondary Neutron or Hp(0,07) dose increment.
General
no audible signal for dose increments
1 beep every 100 µSv (10 mrem)
1 beep every 10 µSv (1 mrem)
1 beep every 1 µSv (0.1 mrem)
1 beep every 0.1 µSv (0.01mrem)
1 beep every 0.05 µSv (0.005mrem)
The conguration of the blue LED on secondary dose increments and the audible beep if from the secondary
dose is selectable separately (see user's manuals of module).
2.3.3 Display Dose Resolution
On rmware V7.4.4 or greater, the dose resolution on the display is selectable (10, 1 or 0.1 µSv) (
See note 1) with
DMCUser:
 With resolution 10 or 1µSv, the dose is displayed over the entire range without any unit change.
 With resolution 0.1 µSv, the dose is displayed with 0.1 µSv resolution from 0.0 µSv up to 999 999.9 µSv then
the dose is displayed with 1µSv resolution up to 9 999 999 µSv.
Note 1: or equivalent depending on unit selected.
Note 2: the dose change is linked to the number of counts and the algorithm parameters of the dosimeter (eciency, integrated time 10s, 60s).