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2022 Proficiency Test (PT) on Transformer Oil (used) started
The letter of instructions can be downloaded here as a pdf document. To download a document, please click the right mouse button and choose the "save as" option.
Please download the instructions for the PT iis22L12 here: the letter of instructions
Summary of this proficiency test:
On 26 October 2022 the
proficiency test on
Transformer Oil (used) started with 61 participants from
34 different countries. On that date, the samples were dispatched to the laboratories. Enclosed to the sample is the material safety data sheet (MSDS).
Please confirm sample receipt as soon as you have received and checked the contents of the sample package via
www.kpmd.co.uk/sgs-iis/. Please enter the date of receipt and press the "save date" button.
The samples can be analyzed
on: Acidity, Breakdown
Voltage, Density at 20°C,
Factor, Specific Resistance,
Flash Point, Interfacial
surface tension, Kinematic
Viscosity at 40°C, Water and
Total Furanic Compound.
The deadline for reporting results is set on
2 December 2022.
A laboratory that reports test results after the deadline will definitely not get direct feedback in case any of its results are suspect! So be in good time to get the most out of this proficiency test.
The test results should be reported via our internet based results reporting platform www.kpmd.co.uk/sgs-iis/.
A login and a password can be requested via email to email@example.com