Description:

  • Metal housing
  • HD TFT 320×320 display
  • Impact device D
  • Accuracy: ±4HLD(when HLD=800)
  • Based on Leeb (HLD), converted to Vickers (HV), Brinell (HB), Rockwell (HRC, HRA and HRB), Shore (HS) and tensile strength (SGM)
  • Four display modes
  • Automatic direction correction
  • Low and high limits with judgement
  • Automatic power off, automatic calculation of statistics
  • Dual value display, shows both Leeb and other conversion values
  • 31 files can be saved, each containing 100 measurement data
  • Connected to PC software via USB or Bluetooth 2.0
  • Connected with printer via Bluetooth
  • Operating temperature: -20°C–70°C
  • According to ASTM A956, DIN 50156, GB/T 17394

Specification:

Resolution 1HLD, 1HV, 1HB, 0.1HRC, 0.1HRB, 0.1HRA, 0.1HS, 1SGM
Accuracy ±4HLD(when HLD=800)
Output USB and bluetooth
Applicable workpiece minimum weight 5kg (direct measurement)
2kg (on solid support)
0.05kg (coupled on plate)
minimum thickness: 5mm
minimum radius of curved surface: 30mm
maximum roughness (Ra): 2pm
Power supply built-in 3.7V rechargeable battery
Dimension 148x44x22mm
Weight 115g

Standard Delivery:

Main unit 1 pc 
Hardness test block D 1 pc 
Small support ring 1 pc 
Cleaning brush 1 pc 
AC/DC adapter 1 pc 
ISB cable and software disc 1 pc

Optional Accessory:

Printer  HDT-L410-PRINTER 
Support rings see details
Hardness test block D 1SH-BHLD 
DL probe I HDT-L410-DL

Applicable material and hardness range for impact device D

Material HLD HRC HRB HB HV HS
4.0-112
HRA
7-88.5
ab (SGM)
118-3315
Steel/cast steel 170-960 0.1-74.7 1.2-140 28-1027 45-1230      
Alloy tool steel 170-960 0.9-78.7   15-1878 32-1698 5.5-128   79-6599
Stainless steel 170-960 3.7-62.4 8.3-101.7 85-655 36-802 6-131   108-1725
Lamellar iron 170-960 21-59 24-100 35-570 90-698 6-83    
Nodular iron 170-960 21-60 24-100 62-857 96-724 8-90    
Cast aluminum 170-960 1-48 24-85 19-445 22-193 3-64   129-2618
Copper zinc brass 170-960 1-53 1.5-99.6 32-477 29-495 5-65 32-76 258-4146
Bronze 170-960 1-56 14-100 15-505 11-535 2-68 29-76 190-1860
Wrought copper 170-960 1-54 14-100 35-569 38-590 6-73   1-54
Forged steel 170-960 1-72   50-1060 48-1110 7-103   200-3750
Mill roller 170-960 1-72   82-1380 83-1440 14-117.8   310-4860
Chinese steel 170-960 20-67.9 59.6-99.5 80-647 80-940 32.5-99.5 30-88 375-1710