Hardness Meter

  • Hardness Meter

Name:Hardness Meter
Hardness ScaleHL, HB, HRB, HRC, HRA, HV, HS
Memory48锝600 groups 锛坕mpact times: 32锝1锛
Measuring Range170~960 (HLD)
Accuracy卤6HLD (760卤30HLD) error of displayed value 6HLD (760卤30HLD) repeatability of displayed value
Max. Workpiece Hardness996HV(For Impact Devices D/DC/DL/D+15/C) 646HB(For Impact Device G)
Min. Radius of WorkpieceRmin 50mm (with special support ring Rmin 10mm)
PowerNormal AA Battery
SoftwareDataPro Software(USB)

Product Description


  Leeb hardness meter UL-210 can be applicable to Die cavity of molds, Inspection of bearing and other mass produced parts on a production line, Failure analysis of pressure vessel, steam generator and other equipment, Inspection of installed machinery, permanent parts of assembled systems and heavy work pieces, Testing surface of a small hollow space, etc.


  • LCD display of 128脳64 matrix with back-light, showing all functions and parameters.
  • Converts to all common hardness scales (HV,HB,HRC,HRB,HRA,HS).
  • English displaying and easy and convenient menu operation.
  • Powerful PC Software available and USB 1.0 interface and USB with Protective Membrane.
  • 7 types of Impact Device optional, which don't need to be recalibrated when changing them.
  • Memory of 600 groups dataimpact times:321.
  • Lower limit setting and sound alarm.
  • Material of 鈥渃ast steel鈥 is added; HB values can be read out directly when D/DC impact device is used to measure 鈥渃ast steel鈥 work piece.
  • Printer be separated from main unit and copies of testing results can be printed as required.
  • Normal battery AAA and big power store while USB connected and charging controlling circuit.
  • Inbuilt function of Software Calibration.


 Hardness scale     



  48600 groups impact times: 321

 Measuring range                       

  HLD170960See below table 1 and table 2


  卤6HLD (760卤30HLD) error of displayed value

  6HLD (760卤30HLD) repeatability of displayed value

 Standard Impact Device          


 Optional Impact Devices          


 Max. Workpiece Hardness          

  996HV(For Impact Devices D/DC/DL/D+15/C)

  646HB(For Impact Device G)

 Min. Radius of Workpiece    

  Rmin = 50mm (with special support ring Rmin= 10mm)

 Min. Workpiece weight          

  2~5kg on stable support

  0.05~2kg with compact coupling

 Min. Workpiece thickness           

  5mm (Impact Devices D/DC/DL/D+15)

  1mm (Impact Device C)

  10mm (Impact Device G)

 Min. thickness of hardened surface  

  Min. thickness of hardened surface  0.8mm


  Normal AA Battery

 Continuous Working time         

  approx. 100 h (no back light off)

 Operating temperature            


 Relative humidity               


 Overall dimensions                   

  125*67*31mm (main unit)

 Weight   (main unit)             


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