Introduction; Principle Of Operation - SKF TMEH 1 Mode D'emploi

1.

INTRODUCTION

The SKF OilCheck TMEH 1 measures the effect of contamination and
electro-chemical changes that occur in synthetic and petroleum
based oils. It is especially developed for engine oils but is also
suitable for gear and lubrication oils. The OilCheck is a portable
instrument which offers a two-minute alternative to lengthy laboratory
investigations.
1.1

Principle of operation

The OilCheck detects and measures the dielectric constant of an oil.
By comparing the measurements obtained from used and unused oils
of the same brand, the SKF OilCheck is able to determine the degree
of change in the dielectric constant of the oil. Dielectric change is
directly related to the degradation and contamination level of the oil
and helps the user to optimise intervals between oil changes and to
detect increased mechanical wear and loss of the oils lubricating
properties. To facilitate trending the instrument is equipped with a
numerical read-out.
SKF TMEH 1 OilCheck 5