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    • Leader Precision Instrument Co., Ltd
      LB-100 Portable Leeb Hardness Tester
      Name: LB-100 Portable Leeb Hardness Tester
      Model: LB-100
      Num: 
       

      Portable Leeb Hardness Tester 

      ( LB-100 )

       
       

      Features

       
        Wide measuring range in HL and direct display of converted hardness values in HRB, HRC, HV, HB and HS
        For most metals (see table)
        Provide testing at any angle, even upside down
        High accuracy tolerance of maximum 0.8% on solid parts
        Backlight LCD display showing all functions and parameters
        Data output RS-232C
        Optional printer available
        Low battery indication
        Auto-off after three minutes
       
       

      Technica data:

       
      Material HLD HRB HRC HB HV HS
      Steel and cast steel 300-900 38-100 20-68 81-654 81-955 32-100
      Cold work tool steel 300-840 - 20-67 - 80-898 -
      Stainless steel 300-800 46-101 - 85-655 85-802 -
      Grey cast iron 360-650 - - 93-334 - -
      Nodular cast iron 400-660 - - 131-387 - -
      Cast aluminum alloys 170-570 23-84 - 19-164 - -
      Brass 200-550 13-95 - 40-173 - -
      Bronze 300-700 - - 60-29 - -
      Copper 200-690 - - 45-315 - -
       
      Name
      Portable Leeb Hardness tester
      Model
       LB-100
      Hardness scales
      HL, HRB, HRC, HV, HB, HS
      Measuring range/metallic materials
      200~900HLD
      Accuracy
      ±0.8 % (HLD=800)
      Statistics
      Average value
      Memory
      50 groups
      Output
      RS-232C
      Impact device
      D(standard type)
      Workpiece radius (convex/concave)
      Rmin=50mm(with support ring Rmin=10mm)
      Workpiece minimum weight
      2.5kg on solid support(0.1kg with couplant paste)
      Workpiece min. thickness coupled
      3mm
      Workpiece min.case hardned depth
      0.8mm
      Power
      4*AAA battery 1.5V
      Operating temperature
      C-50ºC
      Humidity
      ≤90 %
      Dimension
      120 × 62 × 30 mm
      Weight
      160g
       

      Standard Delivery

       
        Main unit
        Impact device type D
        Hardness test block with HLD-value
        Cleaning brush
        Coupling paste
        Carrying case
        Instruments certificate
        Installation & user manual
       

      Optional Accessories

       
        Impact device
        Support rings for convex and concave surfaces
        RS232 or USB cable and software
        Bluetooth communication and software

       

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  • Tel:+86-769-23026201 Fax:+86-769-23026202

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