The Computest
hardness tester works with a static testing load in
the Rockwell system. By means of a single pressure movement
the necessary pre-load and the testing load will be
automatically applied to the specimen. When releasing
the test load, the device will automatically show in
his LCD-display the measured hardness. It stores up
to 400 tests and computes automatically the standard
deviation and the average value of the tests.
The device is supplied in a pratical carrying case.
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