PMA-6 deflectometer

Suitable for compression tests, 3- and 4-point bending tests
MAYTEC bending measuring systems (deflectometers) were specially developed for use in furnaces for temperatures up to 1500°C. 3-point, 4-point bending tests and pressure tests can be carried out with a simple mechanical conversion. We use LVDTs with a measuring path of 1 or 5 mm as displacement sensors. The load is transferred from the testing machine to the workpiece directly via the measuring device and via Al2O3 pipes (pressure pipes) to the supports or pressure stamps, which are designed as standard in SSIC. The measuring path on the sample is guided via 3 ceramic buttons through the tube into the measuring device to the sensor. We adapt the supports to your sample geometry and the pressure tube lengths to your furnace.

- Contact pressure of the rods can be continuously adjusted between 1 and 2 N

- Distance between the two reference rods is 20 mm

- Resolution < 0.15 µm

- 4 variants: LVDT 1 mm and 5 mm travel, half bridge 1 mm and 5 mm travel

- Depending on the modification, up to 10 kN load capacity at 1500°C

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