Tests on electrical and electronic materials, products and subassemblies
Tests on electrical and electronic materials, products and subassemblies
List of Accredited Tests
1. Electrical Tests
| Type of attempt | Tested materials | standard | Equipment |
|---|---|---|---|
| Determination of dielectric strength | Electrical insulating oils | IEC 60156:2018 |
Apparatus for determining breakdown voltage, type MEGGER OTS 100AF/2 |
| Measurement of loss angle tangent and dielectric permittivity | IEC 60247:2004 |
Apparatus for testing electrical insulating oil, type BAUR DTLC |
|
| Measurement of dielectric permittivity and electrical conductivity | IEC 61620:1998 |
Apparatus for measuring dielectric permittivity and electrical conductivity, type ALFF ENGINEERING LCM-8716 |
|
| Water penetration test | Composite insulating core | EN 62217:2013 | Alternative voltage source |
2. Physico-Chemical Tests
| Type of attempt | Tested materials | standard | Equipment |
|---|---|---|---|
| Chromatographic analysis of dissolved gases | Electrical insulating oils | IEC 60567:2011 IEC 60599:2007 |
Gas chromatograph, Clarus 600 PERKIN ELMER type |
| Chromatographic analysis of furan content | IEC 61198:1993 | Chromatograph for the determination of furans, HPLC type SHIMADZU |
|
| Determination of water content | IEC 60814:2002 | Coulometric titrator (Karl Fischer method) MITSUBISHI Analytical balance |
|
| Determination of the neutralization index | IEC 62021:2004 IEC 60296:2012 |
Digital burette, type TITRETTE 25 ml |
|
| Determination of mineral acidity and alkalinity | STAS 22-64 | Separating funnel and reagents | |
| Determining the number of particles | IEC 60970:2007 | Laser particle counter, type PAMAS S40 | |
| Determination of interfacial tension | STAS 9654:1974 | Tensiometer, type SIGMA 702 ET with Du Nouy ring T106 | |
| Determination of the corrosive action of sulfur on copper blade | SR EN ISO 2160:2002 | Apparatus for determining corrosive action, type SCAVINI |
|
| Determination of kinematic viscosity | SR EN ISO 3104:1996 | UBBELOHDE viscometer LAUDA E 100 bathroom |
|
| Determination of the flash point | SR EN ISO 2719:2016 | PENSKY-MARTENS closed cup inflammometer | |
| Oxidation stability determination | EN 61125:2018 | Oxidation stability determination device KOEHLER | |
| Quantitative determination of corrosive sulfur compounds | EN 62697-1:2013 | AGILENT chemiluminescent gas chromatograph |
3. Coatings and Films Determinations
| Type of attempt | Tested materials | standard | Equipment |
|---|---|---|---|
| Film thickness determination | Varnishes and paints | SR EN ISO 2808:2007 |
Coating thickness measuring devices, MSM1 type: – 10-250 microns – 20-500 microns |
| Zinc coatings | SR EN ISO 1461:2007 | ||
| Silver coatings | SR ISO 4522:1994 | ||
| Copper coatings | STAS 6854:1990 | ||
| Determination of film adhesion | Varnishes and paints Metal coatings |
SR EN ISO 2409:2007 | Adhesion determination device, type IAUC 1mm, 2mm |
| Determination of metal adhesion | Metal coatings | SR EN ISO 2819:1996 | Adhesion determination device type IAUC 1mm, 2mm |
MAIN TEST EQUIPMENT
Dielectric strength determination device
Tan delta and epsilon determination device
Conductivity and relative permittivity determination device
Apparatus for determining the corrosive action of sulfur on copper blade
Flash point determination device
Particle counter
Du Noüy ring sphygmomanometer
Coulometric titrator (Karl Fischer method)
Gas chromatograph dissolved in electrical insulating oil
High-performance liquid chromatograph (HPLC)
Kinematic viscosity determination device
Digital burette TITRETTE 25 ml
Oxidation stability determination device KOEHLER
AGILENT chemiluminescent gas chromatograph
Test Manager
Aurelia SCORNEA
Phone: 0351 402 421; 0351 404 888
Fax: 0351 404 890
E-mail: scornea@icmet.ro
Reference
Reference list:
