Test laboratories are able to perform all tests, necessary for purpose of certification according to the Standards, harmonized to the 94/9/EC Directive. The subcontracting is used in the exceptional circumstances and case by case only, and with the keeping of IEC EN 17025 principles.

There are above all:

• Tests of electrical and non-electrical equipment for explosive atmospheres
• Tests of protective systems for a suppression, decoupling and relieve of explosion
• Thermal tests of equipment by the contact method and non-contact IR method under the required operation conditions
• The measurement explosion pressures of gas and dust mixture inside of equipment and during the test of protective systems or under increased initial pressure respectively
• Electric tests and measurement of voltage, currents, electric power, leakage currents, electric resistance, dielectric strength
• Performance tests of gas detectors and analyzers
• Tests of surface and internal resistance and charging tests of plastic materials
• Measurement of very high and very low electric resistance
• Burning tests
• Test under the abnormal climatic conditions (temperature and humidity), environmental tests
• Measurement of mechanical dimensions of flameproof gaps
• Electromagnetic emissivity tests
• Electromagnetic immunity tests 

Special tests:

• Bonfire test of gas cylinders
• Bonfire test of automotive LPG and CNG containers
• Test of valves for explosion relief in the engine crank case
• Records of fast moving events by high speed camera
• Estimation of dust concentration in the ventilation and exhaust systems
• Other Tests on customer’s request, based on the laboratories abilities.