Kanata, Ontario K2M 2V8
Telephone: 613-591-9700
Toll Free: 1-800-267-3551
Email: claude@ccrprocessproducts.com
- All interested parties
- Pressure
- Standards Council of Canada (SCC)
- SCC file number: 15118
- First issued 1993-02-02
- Issue 3.8 2024-11-28
This CLAS Certificate is published by the CLAS service of the National Research Council of Canada (NRC) in cooperation with the laboratory accreditation program of the accreditation body.
The accreditation body recognizes the capability of the named laboratory for being able to perform calibrations as per the listed Calibration and Measurement Capabilities with metrological traceability to the International System of Units (SI) or to standards acceptable to CLAS.
See supplementary notes.
Pressure
Pneumatic
For the calibration of absolute pressure measuring devices including differential pressure devices with zero pressure reference.
The calibration service is capable of measuring and generating the pressure in the listed range. Calibration results can be provided in other common units.
| Measured Quantity & Range or Instrument | Expanded Measurement Uncertainty | Type of Service | Remarks |
|---|---|---|---|
0.01 torr to 5 torr |
0.5% of reading or 0.05 Pa, whichever is larger |
I |
Pressure is generated using a volume expansion technique. |
5 torr to 1100 torr |
0.05% of reading or 5 Pa, whichever is larger |
I |
Comparison to a reference pressure instrument. |