Benchtop indentation hardness tester

for rubberO-ringmicro

This instrument permits to perform automatically the measure of the micro irhd hardness of one test piece which has been placed on the sample holder. • The instrument is supplied with laser centering device and motor-controlled sample holder for the displacement of the part to be measured. • The sample holder moves the test piece under the laser centering tool and then places the optimal test point of the part under the micro-irhd testing unit. • The positioning and hardness measuring is performed automatically without intervention of the operator. This instrument is ideal to obtain quick and repeatable results when small parts are tested which are difficult to be centered manually. Extreme positioning accuracy Use of the Instrument The sliding sample-holding device of this instrument permits to test one single part and requires the manual replacement of the part at the end of the test. To perform the test you simply need to: • Place the part to be tested across the test line of the motor-controlled sample holder • Insert the identification of the product • Press start • Wait for the sample holder to moves back to the start position when the sample has been tested. • Remove the tested part and put the next one to be tested on the sample holder • The results obtained can be printed and saved. Indentor with Ruby Sphere Gibitre is the only world manufacturer of Micro-irhd hardness testers that uses a Ruby ball indentor for Micro-irhd hardness testers. This technological choice guarantees: • perfect sphericity • perfect surface finish • very low wear of the ball even in very demanding conditions of use