In electrical systems, electrical installations or in all electrical and electronic devices, insulation must be provided between the live parts and the live parts. Otherwise, the electrical energy will pass to the parts that should not be present. This situation is dangerous for people's life and property safety. The materials used for insulation purposes are insulating materials. Insulating materials are substances that do not conduct electrical current around it. However, it is necessary to use insulating material suitable for the application areas.

Electrical insulators are substances that naturally do not conduct electricity. In fact, all substances, including the human body, are conductive to some extent. However, these substances have a certain strength. This power is called insulation or insulation resistance. If there is an electrical current above the resistance of the insulating material, it will inevitably act as a conductor and conduct electricity.

Insulated resistance value of a substance is tested and checked in the laboratories. Insulation testers are test and measurement devices for measuring the insulation resistance of conductors. These devices work like a generator that produces direct current at different stages. Insulation testers are used in the insulation resistance tests of electric motors, low, medium and high voltage cables, transformers and electrical devices. Very fast results are obtained with these devices. If the obtained values ​​are high, it is understood that the insulation is good. Otherwise, the installation or device cannot be said to be healthy. Systems with low insulation resistance should not be supplied with electricity to avoid any risk.

Insulation and insulation tests are handled under the heading of bakım Maintenance, Repair and Periodic Inspection Issues ek (Annex 3) of the Regulation on Health and Safety in the Use of Work Equipment. Accordingly, insulation tests should be carried out by electrical engineers, electrical technicians or high technicians.

Numerous electrical tests in authorized laboratories Insulation resistance tests are also performed. our organization in the scope of LVD testing, LVD Insulation resistance tests in accordance with the relevant legal regulations, standards and test methods published by domestic and foreign organizations.

In the meantime, our organization, ÖSAS Accreditation Agency, It is accredited according to TS EN ISO / IEC 17025 standard and the tests, measurement, analysis, inspection and inspection procedures and reports are accepted as valid in private and official audits.