Ross Brown Sales Pty Limited

Site

Pressure Testing Laboratory

Accreditation No.

1808

Site No.

1801

Date of Accreditation

01 Feb 1984

Address

21 Brookhollow Avenue
Baulkham Hills, NSW 2153
Australia

rossbrownsales.com.au

Contact

Mr David Brown P: +61 (02) 88551700

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
Pressure metrology - Pressure and vacuum measuring equipment Digital pressure gauges; Manometers; Mechanical pressure gauges; Pressure transducers; Vacuum gauges Gauge pressure Comparison with reference instrument

Mechanical Pressure Gauges to the methods of AS 1349 and MSA Test Method 2

Vacuum Gauges to the methods of AS 1349 and MSA Test Method 2

Digital Pressure Gauges to the methods of MSA Test Method 1

Pressure Calibrators to the methods of MSA Test Method 1

Digital manometers to the methods of MSA Test Method 1

-95 kPa to 0 and 20 kPa to 100 MPa

Capability

with Calibration and Measurement Capability of - 

0.1 kPa from -95 kPa to 0 ;

0.03% of reading or 0.1 kPa (whichever is greater) from 20 to 2000 kPa (pneumatic measurement) ;

0.03% of reading or 0.5 kPa (whichever is greater) from 100 kPa to 100 MPa (hydraulic measurement)

Pressure metrology - Pressure standards Pressure calibrators - Non-dead weight Gauge pressure Comparison with reference instrument

MSA Test Method 1

-95 kPa to 0 and 20 kPa to 100 MPa

Capability

With Calibration and Measurement Capability of - 

0.1 kPa from -95 kPa to 0

0.03% of reading or 0.1 kPa (whichever is greater) from 20 to 2000 kPa (pneumatic measurement)

0.03% of reading or 0.5 kPa (whichever is greater) from 100 kPa to 100 MPa (hydraulic measurement)

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.