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CONTENT
1. Forewords................................................................................................................. 3
1.1. History ...................................................................................................................3
1.2. Leeb Hardness Test (definition).............................................................................3
2. Features and Applications ........................................................................................ 4
2.1. Introduction............................................................................................................4
2.2. Specifications.........................................................................................................4
2.3. Applications ...........................................................................................................4
3. Layout and Key-pad Description............................................................................... 5
3.1. Layout of HARTIP 2000.........................................................................................5
3.2. Function of Key......................................................................................................6
4. Symbols and Illustrations.......................................................................................... 6
4.1. Symbols and Illustrations.......................................................................................6
4.2. Measurement and Conversion Table.....................................................................6
5. Preparation before Measuring.................................................................................. 7
5.1. Requirements for the sample.................................................................................7
5.2. Requirements for the weight of the sample............................................................7
5.3. Requirement for the surface hardened layer of the sample...................................7
5.4. Surface of the test sample should not be magnetic...............................................8
5.5. For test sample of curving surface with radius of curvature R less than 30mm, a
small support ring should be used.........................................................................................8
5.6. Supporting the Samples during Testing .................................................................8
5.7. Samples with Curved Surfaces..............................................................................8
6. Operation.................................................................................................................. 9
6.1. Parameter Setup....................................................................................................9
6.2. Operation.............................................................................................................11
6.3. Data storing and re-reading.................................................................................12
6.4. Statistics...............................................................................................................12
6.5. Print-Out ..............................................................................................................12
6.6. Restore default setting.........................................................................................13
6.7. Calibration............................................................................................................13
7. Maintenance and Repair......................................................................................... 14
7.1. Maintenance of the Impact Device.......................................................................14
8. Optional Accessories.............................................................................................. 15
