AJR HR-150 Manual Rockwell Hardness Tester adopts mechanical and manual testing method, without electrical device. With simple appearance, it uses as popular type Rockwell hardness testing instrument.
AJR HR-150M Motorized Superficial Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use. It is therefore, welcomed by many users.
AJR HR-150D digital Rockwell Hardness Tester adopts novel-designed large LCD screen to display, as well as menu structure. It mainly functions are as follows: 1. Selection of Rockwell hardness scales 2. Choice of plastics Rockwell scales (special requirement, supply accord to sales contract) 3. Exchange hardness values among hardness scales 4. Output the results of hardness measurement with printer 5. RS-232 hyper terminal setting is with good reliability, excellent operation and easy watching.
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Vince Hu
Vince Hu
Vince Hu
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