Gas Burning Plants Inspection and Tests

At the beginning of the last century, since the number of radio transmitters and transmitters was not very high, there was no problem of electro-magnetic adaptation in the serious analysis and the solutions to the problems were very simple. This issue has started to be expressed mostly in 1920 years. In the 1930 years, the first serious problems were experienced in engines and rail systems (RFI, radio freqency interference, radio frequency interference). Electromagnetic interference first came into question in the Second World War. After the war, the CISPR (Special Committee on International Radio Interference), established in 1933, was restructured and published standards on restrictions on emission from electronic devices.

In general, electromagnetic compatibility tests are performed for the following electromagnetic interference:

• Radiated Emission
• Radiated Susceptibility
• Conducted Emission
• Conducted Susceptibility

The susceptibility tests are carried out to measure the susceptibility to electromagnetic emissions from other systems or devices in the environment of electrical or electronic systems or devices.

Tests for the electrical and electronic systems or devices to continue to operate in high-level electromagnetic fields without causing problems are called radiation-induced immunity or radiation-susceptibility tests. In order to ensure the accuracy of the test results, the device, cable and field calibrations must be performed first.

Many electromagnetic compatibility (EMC) tests are performed in authorized laboratories. our organization EMC tests within the scope of radiation immunity (susceptibility) tests, in accordance with the relevant regulations, standards and test methods published by domestic and foreign organizations. These standards are based on a few standards:

• TS EN 61000-4-4 Electromagnetic compatibility (EMC) - Part 4-4: Tests and measurement techniques - Electrical rapid transient regime / burst immunity test
• TS EN 61000-4-5 ... Pulse immunity test
• TS EN 61000-4-6 ... Immunity to disturbances caused by transmission induced by radio frequency fields
• TS EN 61000-4-8 ... Network frequency magnetic field immunity test
• TS EN 61000-4-9 ... Impact-shaped magnetic field immunoassay

Our institution, from the ÖSAS Accreditation Institution, Accredited according to TS EN ISO / IEC 17025 standard.

The use of electronic devices and various digital devices has been increasing in both civilian and military fields. This situation increases the problems related to electromagnetic compatibility.

There are many ways to solve such problems, but it is important to take precautions before the problem arises. Therefore, manufacturers are trying to design the electronic and electrical systems and devices in a way to minimize the electromagnetic radiation (emission). For example, the frequency of use of computers increases every day. Therefore, computer design is no longer just circuit design. Today, when installing computer components on the motherboard, it is necessary to ensure that this card is operating properly and meeting electromagnetic compatibility requirements.

Radiation diffusion tests are important here. There are two ways in which electromagnetic interference can reach electrical or electronic devices or systems and be effective in their operation: radiation or conduction. Radiation is when these devices cause interference in the air or are affected. Transmission, in particular, may cause interference or interference.

Radiated Emission tests are performed to determine how much electromagnetic pollution an electrical or electronic system or device generates by radio frequency in the environment in which it is operating.

Electromagnetic compatibility tests and measurements are carried out in the laboratories. our organization radiation emission within the scope of EMC tests tests in accordance with the relevant legal regulations, standards and test methods published by domestic and foreign organizations. A few standards considered in this study are:

• TS EN 50561-1 Power line communication devices for low voltage installations - Radio disturbance characteristics - Limits and measuring methods - Part 1: Domestic appliances
• TS EN 55011 Industrial, scientific and medical equipment - Radiofrequency distortion characteristics - Limit values ​​and measurement methods
• TS EN 55014-1 Electromagnetic compatibility - Specifications for household appliances and similar appliances - Part 1: Propagation

Our institution, from the ÖSAS Accreditation Institution, Accredited according to TS EN ISO / IEC 17025 standard.

Electromagnetic compatibility (EMC) refers to the operation of electronic and electrical systems and devices in the electromagnetic environment in which they are present, in the normal manner and without being affected by each other without too much electromagnetic radiation. For example, the height and frequency of electromagnetic waves from the radar system, transceiver, or microprocessor card controlling the operating systems of the aircraft operating in the same electromagnetic environment must operate in harmony and in harmony with each other.

In principle, electromagnetic interference occurs in two ways. Particularly, with the help of the cables used in these systems and devices (conductivity diffusion), some of them are in contact with each other by the conductivity of air (radiation diffusion).

As a result of conductivity (emission) tests carried out in the authorized laboratories, the levels of electromagnetic pollution emitted by the transmission of energy or telecommunication network to which an electronic or electrical system or device is connected are determined. During these test runs, current and voltage values ​​of a system or device, or any component of the device, are measured. As the use of electronic and electrical devices increases in military and civilian life, electromagnetic compatibility is becoming more and more important and various test and measurement studies are carried out. Conductivity and emission tests are also very important in this respect.

Electromagnetic compatibility tests and measurements are carried out in the laboratories. our organization conductivity emission within the scope of EMC tests tests in accordance with the relevant legal regulations, standards and test methods published by domestic and foreign organizations. A few standards considered in this study are:

• TS EN 61000-6-3 Electromagnetic compatibility (EMC) - Part 6-3: General standards - Diffusion standard for commercial and light industrial environments
• EN 61000-6-4 ... Diffusion standard for industrial environments
• TS EN 55014-1 Electromagnetic compatibility - Specifications for household appliances and similar appliances - Part 1: Propagation
• TS EN 50561-1 Power line communication devices for low voltage installations - Radio disturbance characteristics - Limits and measuring methods - Part 1: Domestic appliances

Our institution, from the ÖSAS Accreditation Institution, Accredited according to TS EN ISO / IEC 17025 standard.

All electrical or electronic devices with different technical specifications are expected to work properly and without interfering with each other. Electromagnetic compatibility processes include a number of measures and tests to ensure this. These processes have been set as standards for establishing common electromagnetic interference constraints in different industries. All standards and limitations prepared in this direction have been prepared taking into consideration the systems and devices in which electrical or electronic systems and devices interact. For example, the standards and accepted values ​​developed for mobile phones cannot be expected to be the same as the standards and accepted values ​​of a pacemaker used in the medical field.

The application levels of electromagnetic interference are generally as follows: shielding, grounding, wiring, filtering, protection, insulation and printed circuit. At all these application levels, different tests and measurements are performed.

In general, electromagnetic interference can reach electrical or electronic devices or systems and be effective in their operation. There are two main ways: radiation or conduction. Radiation is that these devices cause interference or interference in the air. Transmission, in particular, may cause interference or interference.

Radiation or diffusion tests are conducted on two main subjects:

• Radiated Emission
• Radiated Immunity

Electromagnetic compatibility tests and measurements are performed in all laboratories. our organization in EMC tests tests in accordance with the relevant legal regulations, standards and test methods published by domestic and foreign organizations. These standards are based on a few standards:

• TS EN 61000-6-3 Electromagnetic compatibility (EMC) - Part 6-3: General standards - Diffusion standard for residential, commercial and light industrial environments
• TS EN 61000-6-4 ... Diffusion standard for industrial environments
• TS EN 61000-3-2 Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment carrying taşıyan 16 A input current per phase)
• TS EN 61000-3-3 ... Limits for voltage variations, voltage fluctuations and flickering in general low-voltage supply systems for equipment with rated current Faz 16 A and not subject to conditional connection

Our institution, from the ÖSAS Accreditation Institution, Accredited according to TS EN ISO / IEC 17025 standard.