DS Europe 500QD Series, Инструкция по эксплуатации

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3) TESTS DURING MANUFACTUING
Through in-process operations of the cells, at least, 5 operational tests are done, including also: the
strain gauge bridge continuity, the insulation against the body of the cell and the stability of
measure.
When finished, the cells are submitted to several thermal and mechanical cycling; then, during the
final test certification are controlled: the zero unbalance, the creep, the return to zero, the validity
and the stability of the technical specifications.
Periodically, samples taken from production, are submitted to a full cycle of tests, in order to verify
conformity of the production to product’s specifications.
For the over listed all the cells are delivered perfectly working as clearly declared even in the
"final test certificate".