Company name | Stephens Analytical, Inc. |
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Company address | Instrument Calibration and Standards Laboratory 8110B Trans-Canada Highway St-Laurent, Quebec Canada H4S 1M5 |
Contact | Don Sutherland Telephone: 514-332-1616 Toll free: 800-267-7474 Fax: 514-335-6566 Email: labmtl@stephens-analytical.com |
Clients served |
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Fields of calibration |
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Accreditation body |
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ISO/IEC 17025 |
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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.
Measured Quantity & Range or Instrument |
Expanded Measurement Uncertainty | Type of Service | Remarks |
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Humidity | |||
Dew Point Temperature | |||
0 °C to 95 °C | 0.4 °C | I | For the calibration of humidity measuring instruments using a two temperature, two pressure humidity generator. See Notes Table note 1 Table note 2 Table note 3 |
0 °C to 95 °C | 0.5 °C | I | For the calibration of sources of humidity using a humidity measuring instrument. See Notes Table note 1 Table note 2 Table note 3 |
Frost Point Temperature | |||
- 19 °C to 0 °C | 0.4 °C | I | For the calibration of humidity measuring instruments using a two temperature, two pressure humidity generator. See Notes Table note 1 Table note 2 Table note 3 |
- 19 °C to 0 °C | 0.5 °C | I | For the calibration of sources of humidity using a humidity measuring instrument. See Notes Table note 1 Table note 2 Table note 3 |
Volume Ratio | |||
0.02 to 1 parts per 106 | 0.02 parts per 106 | I | For the calibration of humidity measuring instruments using gravimetrically verified diffusion cells. See Notes Table note 1 Table note 2 Table note 3 Table note 4 |
0.05 to 1 parts per 106 | 0.05 parts per 106 | I | For the calibration of sources of humidity using a humidity measuring instrument. See Notes Table note 1 Table note 2 Table note 3 Table note 4 |
1 to 1200 parts per 106 | 2 % of reading | I | For the calibration of humidity measuring instruments using gravimetrically verified diffusion cells. See Notes Table note 1 Table note 2 Table note 3 Table note 4 |
1 to 1200 parts per 106 | 5 % of reading | I | For the calibration of sources of humidity using a humidity measuring instrument. See Notes Table note 1 Table note 2 Table note 3 Table note 4 |