Testing Devices

List-Magnetik offers a small selection of Testing Devices, which is in demand as a supplement to our measuring devices. They are devices of well-known manufacturers and excellent quality, to which we can also advise you.

Magnet Pole Detector M-8

Magnet Pole Detector M-8
Small pocket device in pencil shape for the determination of magnetic polarity on ferromagnetic parts or on magnets and magnetic circuits.
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Magnet Pole Detector M-9

Magnet Pole Detector M-9
Small pocket device for the determination of magnetic polarity on ferromagnetic parts or on magnets and magnetic circuits.
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Wet Film Thickness Gauges

Wet Film Thickness Gauge

Wet Film Thickness Gauges in comb style are simple metal plates, which are placed on plain surface with wet coating and enable a measurement of the layer thickness by visual inspection.

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Ultrasonic Thickness Gauges - Corrosion Testing and Material Thickness Measurement

The Ultrasonic Thickness Measurement is used to determine the thickness of a material, for example the wall of a tank or pipe. An ultrasonic thickness gauge is also applicable for detecting material errors, as a corrosion tester. The ultrasonic test technique is based on the fact that sound waves propagate differently quickly in different media.

Material thickness measurement by means of ultrasonic wall thickness gauge

Objects can also be inspected by the thickness tester in the built-in state, as necessary in the case of pipes, tanks and only one-sided reachable parts. The sound waves are reflected to the thickness gauge at the rear side, and cavities, inclusions, cracks, etc. inside the part to be tested, reflect the sound pulse, and send it back to the probe of the ultrasonic thickness tester, which acts as both transmitter and receiver.

Ultrasonic Thickness Measuring

Ultrasonic Thickness Gauges MX-1 MX-2 MX-3 MX-5DL

Ultrasonic Thickness Gauge MX-1 MX-2 MX-3 MX-5DL

The Ultrasonic Thickness Gauges MX-1, MX-2, MX-3 and MX-5DL are easy-to-use devices for measuring the thickness of homogeneous material.

MX-1 offers one storable sound velocity.

MX-2 knows 8 fixed and allows 2 storable sound velocities.

MX-3 can determine the sound velocity based on a reference value, and the Scan mode helps to determine the minimum material thickness.

MX-5DL also has a data logger, an interface and more special functions.

A variety of transducers can be used with the devices.

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Ultrasonic Thickness Gauge PX-7DL

Ultrasonic Thickness Gauge PX-7DL

The Ultrasonic Thickness Gauge PX-7DL is a special device for the very accurate measurement of thin materials. The device works exclusively with Single Element Delay Line Transducers with two measuring functions. The Echo-Echo method is used for measuring very thin objects without the coating taking part in the measurement. Scratching or removing the coating is not necessary. The Pulse-Echo method is used for thicker material.

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