UNIDOS
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Regularly Maintenance
D776.133.0/1
5
3.2 Constancy Test
The following tests should be executed regularly.
They make it possible to recognize slow alterations
of the characteristics of device or detector.
Test
Interval
Comment
Detector test
weekly
-
HV check at detector; only range Low
Device test
weekly
-
checks device only; only range Low
Long term stability
weekly
UNITEST
check HV and all 3 measuring ranges;
no complete function test
Long term stability
monthly
check device
no complete function test
To execute the tests correctly, please observe the
instructions given in the corresponding sections of
the user manual of the UNIDOS
webline
.
The test results have to be recorded from the first
start of operation in order to be able to make state-
ments about a change. Addionally for detector
tests: the record has to be separate for each detec-
tor.
The checkup of the device can be performed most
extensive with an UNITEST (refer to the user man-
ual of the UNITEST).
A complete function test can take place however
only through a inspection of measurement tech-
nique.
3.3 Maintenance
Description
Interval Comment
Cl care
if required
Rechargeable battery
- handling –
max. 3 month
discharge and charge NiMH batteries
Changing fuses
if required
To execute the tests correctly, please observe the
instructions given in the corresponding sections of
the user manual of the UNIDOS
webline
.
