Callidus Process Solutions Pty Ltd


Callidus Process Solutions – Perth Site

Accreditation No.


Site No.


Date of Accreditation

01 Sep 2015


18-20 Ledgar Road
Balcatta, WA 6021


Mr Paul Clarke P: +61 (08) 94415999


Services available to external clients

Scope of Accreditation

Callidus Process Solutions – Perth Site

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
Pressure metrology - Pressure and vacuum measuring equipmentincluding on site calibrations Digital pressure gauges; Mechanical pressure gauges; Vacuum gauges Gauge pressure Comparison with reference instrument

MSA Test Method 1

MSA Test Method 2


Including on site calibrations

with Calibration and Measurement Capability of-

0.95% of reading or 0.21 kPa (Whichever is greater) from -90 kPa to -10 kPa
0.91% of reading or 0.21 kPa (Whichever is greater) from 10 to 100 kPa
0.90% of reading from over 100 kPa to 2 MPa
0.42% of reading from over 2 MPa to 16 MPa
0.48% of reading from over 16 MPa to 70 MPa

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.