ECOTEST STORA-TU RKS-01 Operating Manual page 104

All verification facilities should obtain valid Verification Certificates or State
Metrological Certification.
Note. Use of other standard measuring equipment with the accuracy prescribed
in 3.2.2 is allowed.
3.2.3 Verification conditions
Verification should be performed in compliance with the following conditions:
- ambient air temperature range within (20±5) °C;
- relative air humidity from 30 to 80 %;
- atmospheric pressure from 86 kPa to 106.7 kPa;
- natural background level of gamma radiation should not exceed 0.30 µSv/h;
- power supply voltage within (3.0± 0.2) V.
3.2.4 Verification procedure
3.2.4.1 External examination
During external examination the radiometer should meet the following
requirements:
- the delivery kit should be completed as stated in item 1.3.1 of the present OM;
- labeling should be accurate;
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