1. Features

1. According to the Leeb hardness measurement principle, the Rockwell (Brinell) measurement interface will be displayed when the machine is turned on.

2. Standard Rockwell (Brinell) hardness test block.

3. Equipped with D-type impact device.

4. The tolerance limit can be set in advance, and the alarm will be automatically alarmed when the range is exceeded, which is convenient for users to batch test needs.

5. Large screen 128×64 graphic dot matrix LCD display, menu operation, rich and intuitive information.

6. High-brightness LED backlight is convenient for use in dark and dark environments.

7. Suitable for measuring HRC and HB value.

8. The RS232 interface allows convenient and fast data exchange and parameter setting with PC.

9. Energy-saving functions such as automatic sleep and automatic shutdown, and low power consumption design.

10. Ordinary battery power supply, 100 hours standby time, easy to carry and suitable for field operations.

11. Distribution data processing software to meet higher requirements of quality assurance activities and management.

2. Technical parameters

1. Measuring range: HRC (17.1~69), HB (127~651), HLD (170~960)

2. Measuring direction: 360° (vertical downward, diagonal downward, horizontal, diagonal upward, vertical upward)

3. Hardness system: Rockwell HRC, Brinell HB, Leeb HL

4. Data storage: can store up to 600 sets of hardness measurement data (number of impacts 32~1)

5. Working voltage: 3V (2 ordinary AA batteries)

6. Continuous working time: about 100 hours (when the backlight is not turned on)

7. Dimensions: 178×84×33mm (host)