WGP-AVF-01 Eddy Current Hardness Tester

WGP-Bild-1-fuer-web-2-300x191The WGP-AVF-01 is a solid and – since a long time – reliable unit for fast evaluation of structure differences, material mix-up, hardness depth etc.

The high velocity of sweep in all test criteria like material-mix-up or different hardness-depth is ideal for the sorting of screws, balls, needles, camshafts etc. Approved from the industry under the most different working conditions, 100%- or alternatively manual testing is possible. Different probes and spools can be connected to allow high flexibility as well as reasonable prices.

Because of its high repeat-accuracy and the comfortable handling it is worldwide approved from the automobile industry and its suppliers.


Typical applications are mixtures, heat-treatment, surface-hardness, hardness-depth or material-mix-up. Either probes or spools are used, depending on the application. The limits for good/reject-parts are compared with the masterpieces and adjusted through a potentiometer. A red/green display shows the actual state of the test piece. In the lines of production sorting switches can be operated with the good/reject signals. In automatic sequences of operations up to 10.000 pieces/hr can be tested. A potential-free relay takes care of an automatic and dependable sorting.

 Main features:

  • User-friendly: Input and adjusting effort is minimal, and because of plug-in-cards it is easy to repair.
  • Adaptable: With spools, the fill factor is to be neglected in wide areas; probes need no direct contact with the examined part.
  • Flexible testing: Laboratory and production units can test the most different pieces with the connecting of a probe or spool. The WGP-AVF-01 has an examining frequency of 100 Hz up to 10 KHz. It allows the analysis of single problems in the laboratory as well as a wide range of test pieces for a fast operation in the line of production.


Testing principal: Eddy current
Display: Gain, Status, Sensitivity, Zero Suppression, Reject Limit, Part Proximity and Frequency
Power supply: 230 V, 50 Hz
Size: L x B x H 450 x 355 x 150 mm
Weight: ca. 5 kg