ARL Laboratory Services Pty Ltd


Tank Calibration

Accreditation No.


Site No.


Date of Accreditation

01 Jul 2016


Unit 13-14, 55-61 Pine Road
Yennora, NSW 2161


Mr Sameer Sameem P: +61 (02) 96811316


Services available to external clients

Scope of Accreditation

Tank Calibration

ISO/IEC 17025 (2017)


  • 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
Volume and density - Industrial volumetric equipment and bulk storage Bulk storage tanks Volume Scanning length measurement

Laser-based total station surveying method to ISO 7507-4 (equivalent to ANSI/API MPMS 2.2D)

Upright cylindrical steel tanks with minimum volume of 19630 L

from 6 m to 100 m diameter


0.2 % of volume, from 6 m to 7 m diameter

0.15 % of volume, from 7 m to 13 m diameter

0.04 % of volume, from 14 m to 100 m diameter

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.