| Laboratory Service |
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Focuslab ' transformer Oil Testing laboratory has fully equipped with state of the art testing equipment /
instruments to perform full range testing of insulating oils .
Our laboratory is staffed by highly qualified and experienced chemists and electrical engineers.
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Focuslab Ltd ' Laboratory operates a quality management system . We are currently ISO 9001: 2008 Certified .
and conform to ISO 17025 |
We strictly follow ASTM ,IEC ,IEEE and other insulating recognised procedues method .
The following transformer oil testing are available through Focuslab ' laboratory :-
| Transformer Oil Tests |
Test Method |
| Fluid Properties |
|
| Color |
ASTM D1500 |
| Specific Gravity |
ASTM D1298 |
| Acid Number |
ASTM D974 |
| Interfacial Tesnsion |
ASTM D971 |
| Oxidation Inhibitor Content -DBPC |
ASTM D2668 |
| Viscsity @40 c and @ 100c |
ASTM D445 |
| Flash Point |
ASTM D92 |
| Fire Point |
ASTM D92 |
| Passivator content (Irgamet 39 ) |
IEC 60666 |
| Passivator content (BTA ) |
IEC 60666 |
| Oxidation Stability by Pressure Vessel |
ASTM D2112 |
| |
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| Dielectric Properties (Electrical Properties) |
|
| Dielectric Breakdown (disk) |
ASTM D877 |
| Dielectric Breakdown (vde) |
ASTM D1816 |
| Liquid Power Factor at 25c |
ASTM D924 |
| Liquid Power Factor at 100c |
ASTM D924 |
| |
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| Contamination |
|
| Dissolved Gas Analysis (DGA) |
ASTM D3612C |
| Moisture /Water |
ASTM D1533+ |
| Furannic Compound |
ASTM D5837 |
| Particle Count |
NAS 1638/ ISO 4406 |
| Metal Element Analysis |
ASTM D6595 |
| Ferrographic Analysis |
In House |
| |
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| Others |
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| Corrosive Sulfur |
ASTM D1275B |
| Corrosive Sulfur |
IEC 62535 |
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