Magnetic Powder Testing (MT)

PELZ Magnetpulverprüfung MT

Daylight MT Magnetic Powder Testing – MT Black/White Fields of application

The MT (magnetic powder testing) is used for magnetizable raw materials. Defects, up to a certain depth, can also be detected under the surface of the respective workpiece. This method requires a high-contrast substrate produced by means of a contrasting colour. The evaluation of the indicators is carried out under daylight in conditions with more than 500 lx on the workpiece.

This method is mainly used in the industrial field, for example in installation, apparatus and container construction, shipbuilding, automotive, railway construction, pipeline construction, in foundries, power plants and chemical installations.

Our services

We carry out the mobile MT magnet powder testing for you by means of emergency vehicles directly in your production and construction sites as well as the stationary testing at your own locations.

In this context, only approved test equipment meeting the required quality requirements is used.

We offer you this service all around the globe.

Our employees are qualified and certified in the levels/levels 1–3 according to the standards ISO 9712 and ASNT-SNT-TC-1A and have many years of experience with a wide variety of raw materials and components.

Fluorescent MT Magnetic Powder Testing – MT Fluorescent Fields of application

The flourescent MT (magnetic powder testing) is used for magnetizable raw materials. Defects, up to a certain depth, can also be detected under the surface of the respective workpiece. The luminous color pigments result in a marked improvement in terms of contrast. The evaluation of the displays is carried out under UV radiation with > 10 W/m² on the workpiece, so that the human eye can recognize the displays in a safe and quick manner.

The method of fluorescent MT magnetic powder testing is mainly used in the industrial field, for example in installation, apparatus and container construction, shipbuilding, automotive, railway and pipeline construction, in foundries and forges, as well as in power plants and chemical installations.

Our services

We carry out the mobile fluorescent MT magnet powder testing for you by means of emergency vehicles directly in your production and construction sites as well as the stationary testing at your own locations with several testing installations.

Workpieces from a few centimetres to several metres in length can be tested and demagnetised in a fluorescent manner on our various high-throughput MT testing installations. In addition, we have mobile installations which can be set up close to production in your production sites if needed.

In this context, only approved test equipment meeting the highest quality requirements is used.

We offer you the mobile service all around the globe.

Our employees are qualified and certified in the levels/levels 1–3 according to the standards ISO 9712 and ASNT-SNT-TC-1A and have many years of experience with a wide variety of raw materials and components.

PELZ Magnetpulverprüfung MT