Electric materials testing Lab servicies

*Test Type*	Equipment to be tested	*Reference standards for tests*	*Testing and measuring equipment*
ELECTRIC TEST
1. Dielectric strength determination	Electrical insulating oil	IEC 60156 /1995	Automatic device for determining the breakdown voltage, MEGGER, OTS AF/2
2. Measurement of relative permittivity and dielectric dissipation factor	Electrical insulating oil	IEC 60247/2004	MEGGER DELTA 2000 Apparatus
PHYSICAL-CHEMICAL ANALYSES
1. Viscosity determination	Electrical insulating varnishes, paints, resins	STAS 7543	UBBELOHDE viscosimeter Ultrameter Analytical balance
2. Coating thickness determination		SR EN ISO 2808
3. Coating adherence determination		SR EN ISO 2409
4. Metal adherence determination	Metallic protection coat	SR EN ISO 2819/1996	Device for adherence determination, IAUC type 1mm,2mm
5. Layer thickness determination	Metallic protection coat	STAS 6854/1990	Device for adherence determination, IAUC type 1mm,2mm
6. Water content Determination	Electrical insulating oil	IEC 60814	KARL FISCHER Apparatus
7. Neutralization number determination		IEC 62021	SOLARUS burette
8. Viscozity determination		SR ISO 3104	UBBELOHDE viscosimeter
9. Particle count determination		IEC 60970	Laser particle counter PAMAS – S40
10. Interfacial tension determination		STAS 9654	702 ET SIGMA Tensiometer
11. DGA analysis		IEC 60567	Clarus 600 Gas chromatograph with automatic control of all parameters
12. Determination of oxidation stability	Electrical insulating oil	IEC 61125	Oxidation stability apparatus for mineral insulating oil - KOEHLER K12190 model
13. Determination of sulfur corrosive action		IEC 61125	Apparatus for determination of copper strip corrosion for electrical insulating oils SCAVINI model
14. Determination of furan compound content		IEC 61198	Chromatograph for furan determination in electrical insulating oils SHIMADZU model