Guide9.3
Daily verification
- 1Clean and level the scale and allow warm-up.
- 2Zero the empty scale.
- 3Place a certified check weight (handled with tongs or gloves) near the centre of the platform; use a weight close to the range normally weighed.
- 4Compare the reading with the acceptance limit in the SOP.
- 5Record the result in the verification log.
- 6If it fails, label the scale DO NOT USE and follow W-03.
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