National Association of Testing Authorities, Australia
Scope of Accreditation
National Weighing & Instruments Pty Ltd (trading as NWI Calibration)
Site
Brisbane Laboratory
Qld Traceable Calibrations
Accreditation No.
1960
Site No.
15545
Date of Accreditation
08 Dec 2003
Contact
Availability
Services available to external clients
Scope of Accreditation
ISO/IEC 17025 (2017)
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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Mass - Determination of mass and calibration of weighing devices | Industrial mass standards; Mass standards | Mass | Gravimetric measurement against reference mass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability Mass Standardswith Calibration and Measurement Capability of - 4 µg from 1 mg to 50 mg 5 µg above 50 mg to 200 mg 6 µg above 200 mg to 500 mg 7 µg above 500 mg to 1 g 9 µg above 1 g to 2 g 12 µg above 2 g to 5 g 14 µg above 5 g to 10 g 18 µg above 10 g to 20 g 38 µg above 20 g to 50 g 46 µg above 50 g to 100 g 70 µg above 100 g to 200 g 2.5 mg above 200 g to 1000 g 4 mg above 1 kg to 2 kg 11 mg above 2 kg to 5 kg 20 mg above 5 kg to 10 kg 60 mg above 10 000 g to 20 000 g Industrial Mass Standards with Calibration and Measurement Capability of - 5 mg at 100 g 10 mg above 100 g to 200 g 25 mg above 200 g to 500 g 50 mg above 500 g to 1 kg 0.10 g from 1 kg to 2 kg 0.20 g above 2 kg to 5 kg 0.27 g above 5 kg to 10 kg 0.40 g above 10 kg to 20 kg 3 g above 20 kg to 100 kg 8 g above 100 kg to 200 kg 20 g above 200 kg to 500 kg 23 g above 500 kg to 1000 kg | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Mass - Determination of mass and calibration of weighing devicesincluding on site calibrations | Hopper weighing systems; Industrial weighing devices; Laboratory weighing devices; Precision laboratory balances | Mass | Gravimetric measurement against reference mass; Substitution gravimetric measurement | NMI NITP 6.1-6.4 National Instrument Test Procedures Including the examination of Class 3 and 4 weighing instruments | Precision laboratory balances from 20 mg to 20 kg; Industrial balances above 500 g up to 200 kg Industrial Weighing appliances and Hopper Weighing Systems up to 20 000 kg using direct loading and 150 000 kg using the substitution method | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability including on site calibrations 1 in 10⁴ from 5 kg to 3000 kg 3.5 in 10⁴ above 3 t to 60 t 5 in 10⁴ above 60 t to 150 t |
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Accreditation No.
1960
Site No.
15545
Print date
07 Nov 2024