NF HSA42011, Инструкция по эксплуатации

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2.5 Calibration
HSA42011 2-9
Upon completion of the operation check, set the bias to OFF and return the bias dial to 5.00 for safety.
2.5 Calibration
Ensure that this product undergoes the testing described in "
6.4 Performance Testing
" at least once a
year, depending on the use environment and use frequency. It is recommended to conduct a performance
test before using it for an important measurement or test.
A performance test should be conducted by a person who has a general knowledge of measuring
instruments and is familiar with measuring instrument handling.