PLUS ES

Site

Insulating Oil Testing Laboratory

Accreditation No.

62

Site No.

3172

Date of Accreditation

06 Jun 1991

Address

48 - 50 Holker Street
Silverwater, NSW 2128
Australia

pluses.com.au

Contact

Mr Tim Yang P: +61 (02) 94105117

Availability

Services available to external clients

Scope of Accreditation

Withdrawn

Insulating Oil Testing Laboratory

ISO/IEC 17025 (2005)

Materials

Withdrawn
Service Product Determinant Technique Procedure Limitations
Analysis of lubricants, oils and related products Electrical insulating oils and compounds Acidity; Dissolved gas; Gas analysis - Buchholz/free; Interfacial tension; Water content Classical

AS 1767.1, IEC 60567,IEC 60814, in-house CH 01, in-house CH02, in-house CH05, in-house CH06,

ISO/IEC 17025 (2017)

Materials

Withdrawn
Service Product Determinant Technique Procedure Limitations
Analysis of lubricants, oils and related products Electrical insulating oils and compounds Interfacial tension Tensiometery in-house method CH 06
Acidity Titration IEC 62021-2

Dielectric breakdown Direct reading instrument AS 1767.2.1 and IEC 60156
Dissolved gas Gas chromatography (GC) IEC 60567 and in-house method CH 01 Acetylene; carbon dioxide; carbon monoxide; ethane; ethylene; hydrogen; methane; nitrogen; oxygen
Furans HPLC

IEC 61198 and in-house method CH03,

Water content Colorimetric titration IEC 60814 and in-house method CH 05
Dielectric dissipation factor at 90oC and 50 Hz Direct reading instrument AS 1767.2.2, IEC 60247 and in-house method CH 08
Aroclor 1242; Aroclor 1254; Aroclor 1260; Polychlorinated biphenyls (PCBs) - Total Gas chromatography (GC)

in-house method CH 04

Gas analysis - Buchholz/free Gas chromatography (GC) IEC 60567 and in-house method CH 02 Acetylene; carbon dioxide; carbon monoxide; ethane; ethylene; hydrogen; methane; nitrogen; oxygen

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.