Wide measuring range. Based on the principle of Leeb hardness testing theory. It can measure the Leeb hardness of all metallic materials.

Large screen LCD, showing all functions and parameters. With EL background light.

Seven impact devices are available for special application. Automatically identify the type of impact devices.

Test at any angle, even upside down.

Direct display of hardness scales HRB, HRC, HV, HB, HS, HL

Large memory could store 100 groups (Relative to average times 32～1 ) information including single measured value, mean value, impact direction, impact times, material and hardness scale etc.

Battery information showing the rest capacity of the battery.

User calibration function.

Software to connect to PC via RS232 port. Micro printer support.

Compact plastic case，suitable for use under poor working conditions

Continuous working period of no less than 100 hours with two alkaline batteries(AA size)；Auto power off to save energy.

Outline dimensions：150×74×32 mm

Weight：245g

 

Die cavity of molds

Bearings and other parts

Failure analysis of pressure vessel, steam generator and other equipment

Heavy work piece

The installed machinery and permanently assembled parts.

Testing surface of a small hollow space

Material identification in the warehouse of metallic materials

Rapid testing in large range and multi-measuring areas for large-scale work piece

 

Measuring range：HLD（170～960）HLD

Measuring direction：0~360°

Hardness Scale：HL、HB、HRB、HRC、HRA、HV、HS

Display：segment LCD

Data memory：max. 100 groups（relative to impact times 32～1）

Working power：3V（2 AA size alkaline batteries）

Continuous working period：about 100 hours（With backlight off）

Communication interface：RS232

 

Table 1-2

 

Working temperature： 0℃～＋40℃；

Storage temperature：-30℃～＋60℃

Relative humidity: ≤90％；

The surrounding environment should avoid of vibration, strong magnetic field, corrosive medium and heavy dust.