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Certificate of Calibration (Weights)

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Certificate of Calibration (Weights)

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Method of Test:

•  Weights will be checked and calibrated with weights traceable to National Standards through standards maintained by Precision Balance Services. Traceability is established by comparison to one or more weight sets which have been calibrated by a UKAS laboratory.

•  The actual method of weighing is by substitution.

•  The measurements results obtained are given, together with the estimated uncertainty for each method.

•  Results are reported in terms of conventional mass: For a weight taken at 20°C, the conventional mass is the mass of a reference weight of a density of 8000Kg.m-3 which it balances in air of a density 1.2Kg.m-3.

•  The uncertainty is based on a standard uncertainty multiplied by a coverage factor k=2 providing a level of confidence of approximately 95%.

 


 

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National Traceable Certificate of Calibration (Weights)

Excl. Tax: £12.50 Incl. Tax: £15.00
Description
Certificate of Calibration (Weights)
returns

If for any reason you no longer wish to keep you purchase, you must inform us in writing within 14 days of accepting delivery. There will be a cost to collect the item, please see full return details.

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