www
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insize
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MN
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ISH
PHB
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OPERATION MANUAL
ISH-PHB
PORTABLE HARDNESS TESTER
Page 1: ...www insize com MN ISH PHB E OPERATION MANUAL ISH PHB PORTABLE HARDNESS TESTER...
Page 2: ...Make the support ring stick to and keep the impact direction perpendicular to the surface of the workpiece the surface Keep workpiece and impact device steady during measurement operator Structure De...
Page 3: ...ton to delete current result and press this button to confirm 3 Setup button In measurement mode press this button to select the items need to be set like statistic times material code date time etc T...
Page 4: ...ation under the original conditions of sample Preparation of the sample and the surface of test should be coincident with the following basic requirements 1 During the process of sample surface prepar...
Page 5: ...ISH PHB hardness tester can store 99 sets of data when measuring times more than 99 the last group of data will store the 99th position and the first group of data will be erased The second group of d...
Page 6: ...of increasing supporting coupling and compressing And supporting device should avoid shock 4 The sample stability Any effective tests need to minimize possible interference from outside it s more imp...
