Standard Test Method for Visual Examination of Used Electrical Insulating Liquids in the Field

Importancia y uso:

4.1 By use of this test method and Test Methods D1500 or D2129 the color and condition of a test specimen of electrical insulating liquid may be estimated during a field inspection, thus assisting in the decision as to whether or not the sample should be sent to a central laboratory for full evaluation. Cloudiness, particles of insulation, products of metal corrosion, or other undesirable suspended materials, as well as any unusual change in color may be detected.

Subcomité:

D27.07

Referida por:

D8180-23, D5222-23, D6871-17, D3487-24, D8240-22E01, D0117-22

Volúmen:

10.03

Número ICS:

29.040.10 (Insulating oils)

Palabras clave:

Tyndell beam effect; visual examination ;