Máy đo độ cứng cầm tay quang học GE TIV (0035475)
The TIV hardness tester can be used irrespective of the material – without any additional calibration. You can use the same instrument to measure the hardness of all sorts of materials without any reference specimens and without any laborious settings: from steel and nonferrous metals through plastics, carbide metals, glass, and ceramics up to different coatings. The static application of the test load reduces the vibration of the test object and therefore the influence of the test material’s elastic properties on the test result. Yet another benefit: you can use the TIV to measure even very thin test objects, such as coils or sheet metal and metal foils, on which stationary or mobile hardness testers have previously failed, without any problem. Consequently, hardness testing becomes independent not only of the material but also of the mass and geometry of the test object. This means that the TIV opens up new application fields for mobile hardness testing. It goes without saying that all the advantages you already know from our proven hardness testers remain or were improved, e.g. direction independance, user friendliness, data management. Plus a lot more.
TEST METHOD
”Through Indenter Viewing”: optical hardness testing method according to Vickers under test load; with an optical system including CCD camera for the automatic or manual determination of diagonal lengths through the diamond; optical control of the diamond indentation by means of display image.
BASE INSTRUMENT INCLUDES:
- TIV Instrument with Color TFT Display
- AC Power Supply
- Carrying Case
- Cleaning Cloth
- Operating Manual
- ISO 17025 Certficate of Calibration