Description

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 **0 groups (Relative to average times *2～1 ) 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 and the charge status.
User calibration function.
Software to connect to PC via USB port.
Thermal printer integrated, convenient for in field printing. 
NI-MH rechargeable battery as the power source. Charge circuit integrated inside the instrument. Continuous working period of no less than **0 hours (EL off and no printing).
Auto power off to save energy.
Outline dimensions：**2mm×*0mm×*2mm

Measuring rangeHLD**0~**0 HLD
Measuring direction **0°
Hardness Scale HL HB HRB HRC HRA HV HS
Display segment LCD
Data memory **0 groups max. relative to impact times *2~1 
Printing paper: width is *7.5±0.5 mm, diameter is *0mm
Battery pack: 6V NI-MH
Battery charger: 9V/**0mA
Continuous working period about **0 hours With backlight off, no printing 
Communication interface USB1.1
Outline dimensions **2mm×*0mm×*2mm
  Error and repeatability of displayed value: 
  No. Type of impact device Hardness value of Leeb standard hardness block Erro of displyed value Reapeatability 1 D **0±*0HLD
**0±*0HLD ±6 HLD
±*0 HLD 6HLD
*0HLD 2 DC **0±*0HLD
**0±*0HLD ±6 HLDC
±*0 HLDC 6HLD
*0HLD 3 DL **8±*0HLD
**6±*0HLD ±*2 HLDL *2HLDL 4 D**5 **6±*0HLD
**4±*0HLD ±*2 HLD**5 *2HLD**5 5 G **0±*0HLD
**0±*0HLD ±*2 HLG
  *2HLG 6 E **5±*0HLD
**8±*0HLD ±*2 HLE