Overview
AMITTARI AL-150A Leeb hardness tester is a split structure Portable Leeb hardness tester, with six Hardness units can be freely converted, and can store 50 sets of test data, and the Hardness measurement range is 200~ 900HLD. The basic principle of AL-150A Leeb hardness tester is to use a certain mass of Impact body under a certain test force to measure the Impact speed and bounce speed at 1mm from the surface of the sample, and use the principle of electromagnetism to sense a voltage proportional to the speed.
Features
1. Test materials and test directions can be selected through the keyboard.
2. It can realize the mutual conversion between the six kinds of Hardness (HL, HRC, HRB, HB, HV, HS).
3. Each test result can be displayed repeatedly, and gross errors can be deleted.
4. Can store 50 sets of Measured values and test status, including material, test direction, Hardness and other information.
5, allows users to calibrate, making measurements more accurate.
6. With RS232 interface, it is convenient to communicate with the computer.
7. With backlit display, it is convenient to operate in the dark.
8. Manual and automatic shutdown functions.
9. Low battery voltage indication.
Principle
The AL-150A Leeb hardness tester uses a certain mass of Impact body to Impact the surface of the sample under a certain test force, and measures the Impact speed and the bounce speed at 1mm from the surface of the sample.
Applications
Installed machinery or long-term assembly parts, mold cavities, heavy workpieces, Pressure Vessels, turbo-generator sets and equipment failure analysis, Test space is very small workpieces, bearings and Miscellaneous parts, requires formal original records of test results, metal material warehouse material distinction, large workpiece rapid inspection of multiple measurement parts
Steps
1. Select the test material and test direction through the keyboard.
2. Hardness measurement.
3. Each test result can be displayed repeatedly, and gross errors can be deleted.
4. Measured value and test status are stored.
5. Allows users to calibrate.
Notice
• Please ensure that the battery voltage is sufficient before use to avoid low voltage affecting the Measurement accuracy.
• The correct choice of test material and test direction is required during measurement.
Periodically calibrated to ensure measurement accuracy.
When storing data, be careful not to exceed the 50-group limit.
Be careful when operating in a confined space.
• Shut down in time after use to save power.
