Certificato UKAS Standard di Viscosità

CERTIFICATE OF CALIBRATION
ISSUED BY THE PSL CALIBRATION LABORATORY

DATE OF ISSUE 18 November 2001 SERIAL NUMBER 298968

WICKFORD ....................................................APPROVED SIGNATORY

ESSEX SS11 3M
ENGLAND

Telephone + 44 1268 733324 Fax + 44 1268 560049

...............................................................................................A.DGosLing

Labelled:

The kinematic viscosity of a sample taken from this calibrated reference oil was measured against traceable standards held at the Laboratory and the following values were determined.

CERTIFIED VALUES

Temperature °C

20.00
25.00
40.00
50.00
60.00
100.00

2561
824.7
422.2
234.2
40.34

These uncertainties are largely random in nature.
The uncertainties are for a confidence probability of not less than 95%.
Rev: OIL1

This certificate Is issued in accordance with the requirements of the United Kingdom Accreditation Service as specified in the UKAS Accreditation Standard and UKAS Regulations. it provides traceability of measurement to recognised national standards,and to the units of measurement realised at the National Physicoal Laboratory or other recognised national standards Iaboratories.

This certificate may not be reproduoed other than in fuIi, except with the prior written approvai of the issuing Iaboratory.