| Testing |
Testing method/testing samples |
| Environmental parameters |
Temperature & relative
humidity & pressure |
Measurement of chambers, rooms, enclosures and samples |
| Dimensional |
Dimensions & angle |
Measurement of samples on lineal, optic and coordinate measuring machines |
|
Roughness |
Surface roughness |
| Mechanical |
Hardness |
Hardness according to HR, HV, HB, Shore, IRHD |
|
Strength |
Tensile, compressive, flexural, shear stress — force measuring machines |
|
Impact strength |
Measurement with Charpy and Izod machine |
|
Force |
Various force measuring on tensile machine |
|
Torque |
Torque measurement of samples |
| Cleanliness |
Clean rooms & filters |
Classification of air cleanliness, the velocity and flow of the air stream visualization of the air flow, permeability and
classification of filters, recovery test, illuminance and noise, testing of the differential pressure, temperature and relative
humidity of air |
|
Technical Cleanliness |
Cleanliness determination of the sample: the mass and size of particles, number of particles in each size class and the
content of metallic and non–metallic particles |
| Microscopic |
Metallography |
The measurement of porosity, thickness of electrochemical coatings, determination of surface treatments and fabrication,
identification of errors at the intersections, depth and cemented nitride layer, compound analysis zones and print board
circuits |
| Thermal |
Temperature |
A glass transition, crystallization of the polymers in the DSC machine, heat resistance after VICAT |
|
Flammability |
Test with a glowing wire, self–extinguishing, burning rate |
| Electrical |
EMC |
Electromagnetic compatibility in the development phase |
|
Parameters |
Electrical and mechanical life expectancy of devices, the mechanical properties of terminals, short–circuit tests, electrical
and other transients, permittivity, leakage currents, insulation resistance, current warming, the contact reliability, leakage
currents, dielectric strength |
| Chemical |
Waste & Process waters |
Analysis of wastewater according to national legislation, the analysis of supply, boiler and deionized water and degreasing
and galvanic baths |
|
RoHS |
Determination: Hg, Pb, Cr6+, Cd, PBDE, PBB |
|
Analyses |
Analyses of IR, UV–VIS, IC, ICP, AAS, titration, oxygen content, conductivity, density, viscosity, refractive index, viscosity
number, MVR, MFR |
| Environmental testing |
Surface protection |
Samples exposition to environmental air conditions in climatic chambers (° C, % RH), pressure chambers (bar),
condensation chambers, salt chambers (corrosion resistance: NSS, CASS), SO₂ chambers and UV chamber (suntest) |
|
IP protection |
Water resistance of the housing (X1 – X10) |
| Identification |
The polymers, fillers, fats, oils |
IR spectrometry |