National Association of Testing Authorities, Australia
Scope of Accreditation
National Measurement Institute - Chemical and Biological Services
Site
Reference Gas Mixtures
Accreditation No.
198
Site No.
16905
Date of Accreditation
11 Jan 2008
Contact
Dr Damian Smeulders P: +61 (02) 84673534
Availability
Services available to external clients
Scope of Accreditation
Reference Gas Mixtures
ISO 17034 (2016)
Calibration
- The uncertainty of measurement is reported as an expanded uncertainty having a level of confidence of 95% unless stated otherwise
Service | Product | Determinant | Technique | Procedure | Limitations | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Certified reference gases | Reference gases and reference gas mixes | Amount fraction; Gas composition | Comparison method; Gravimetric | ISO 6142-1 ISO 6143 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability With property value capability of -0.03% relative uncertainty of measurement for primary reference gases except methane 0.1% relative uncertainty of measurement for certified reference gases except methane 0.003% relative uncertainty of measurement for primary reference gases for methane 0.005% relative uncertainty of measurement for certified reference gases for methane For the following components:
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The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.
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Accreditation No.
198
Site No.
16905
Print date
04 Oct 2024
END OF SCOPE