W W Wedderburn Pty Ltd

Site

Brisbane Laboratory

Accreditation No.

5486

Site No.

14170

Date of Accreditation

14 Sep 1999

Address

47 Gardens Drive
Willawong, QLD 4110
Australia

wedderburn.com.au

Contact

Mr Jasdeep Singh P: +61 1300970111

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
Mass - Determination of mass and calibration of weighing devices Industrial mass standards; Mass standards Mass Gravimetric measurement against reference mass

Capability

With Calibration and Measurement Capability of-

Mass standards

65 μg from 1 mg up to 1 g

130 μg above 1 g up to 20 g

165 μg above 20 g up to 50 g

270 μg above 50 g up to 200 g

2 mg above 200 g up to 500 g

3 mg above 500 g up to 2 kg

25 mg above 2 kg up to 10 kg

180 mg above 10 kg to 25 kg

Determination of mass 

5 in 105 or 130 μg (whichever is greater) from 1 mg to 30 kg

Mass - Determination of mass and calibration of weighing devicesincluding on site calibrations Industrial weighing devices; Laboratory weighing devices; Precision laboratory balances Mass Gravimetric measurement against reference mass

Capability

Including on site calibrations

With Calibration and Measurement Capability of-

Precision Laboratory balances

2 in 106 or 20 μg (whichever is greater) from 1 mg to 200 g

3 in 106 from 200 g to 30 kg

Laboratory weighing devices

1.5 in 105 or 100 mg (whichever is greater) from 1 g to 65 kg

Industrial weighing devices
2 in 104 or 1 g (whichever is greater) from 1 kg to 6 t

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.

Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.