Portable Leeb Hardness Tester for Large Metal Material

 YD3000C leeb hardness tester has a brand new appearance. More fashion shape, more convenient for hand held. We use 320*240mm graphics dot matrix LCD color screen, it is able to show more specific information to operator.
  We use rechargeable lithium ion battery for power and charge control circuit to protect the tester. No memory effect.
  3000C can save over 10,000 hardness data files. Every single data files include single measurement value, average value, measuring date, impact direction, number of times, materials, hardness standard and so on.
  3000C has thermosensitive mini printer with it, operator can print measurement data anytime. It also has wireless blue-tooth for PC connecting.
  Displaying interface show the information of time/date/data storage/battery state/over-proof remind/impact device type/operation tip and so on.
  It can change language to Chinese and English.
  Support to detect material of "steel", when we use D/DC impact device to detect steel, it can directly read HB numbers.
  Indication software calibration.
  YD3000C has 7 different impact device and it can aromatically recognize each type. Operator does not need to do calibration when they change impact device.
  It can set upper and lower limit. If measuring data exceeds setting limit, 3000C will remind operator automatically.
  Design standard: 'Leeb hardness tester technique' JB/T 9318-2001


Technique parameter
Measuring range: HLD (170-960)
Deviation: ≤6 HLD (HLD=800)
Measurement direction: 360°vertical downward, inclined down, horizontal, inclined up, vertical upward.
Hardness standard: HL, HB,HRB, HRC, HRA, HV, HS.
Measurement materials: steel and cast steel, alloy tools steel, stainless steel, grey cast iron, nodular cast iron, cast aluminum alloy, macht metal, signal bronze, fine copper, forged steel.
Display: 320*240 graphics dot matrix LCD screen.
Power: 7.4V rechargeable lithium ion battery.
Communication interface: wireless blue tooth.