Main_Homepage Main_Homepage Q/A_Board
Today
  Metal Korea Introduction
  Micro Hardness Tester
  Vickers Hardness Tester
  Rockwell Hardness Tester
  Rockwell Hardness Tester
  Handheld Hardness tester
    HDT-100 Hand Hardness
    HLM-100 Hand Hardness
    HL-300A Hand Hardness
    Handheld Optional Probe
    Optional Accessories
  Ultrasonic thickness Gage
  Agent Present Conditions
  Order List of Metal Korea
Network Korea Website
  Metal Korea Search
  Monthly Metal Korea


  Present Page || HOME   HL-300A Hand Held Digital Hardness tester
   MODEL: HL-300A Hand Held Digital Hardness tester
Image_ZOOM
  • Great care has been taken to ensure faultless quality standards for the electronics and mechanical components.

  • Demanding tolerances ensure that individual components (impact body, impact devices, standard test block and supporting rings) are mutually interchangeable without loss of accuracy

    Functions:
  • Menu operation with LCD display.
  • Automatic detection and application of impact devices (including D, DC, D+15, DL, C, G, E).
  • L-value convertible to Brinell, Rockwell, Vicker and Shore.
  • Data acquisition and output by micro-printer.
  • 960 data store capacity.
  • Data transferable to PC via RS232 or USB interface and Foresight software.
  • Mean value, max value, min value and standard deviation.
  • Reference setting (date, work-piece No. etc.).
  • Selection of limitation with a sound alarm. Image_ZOOM
  • Conversion table revision.
  • Measuring directions selection.
  • Measuring calibration.
  • Automatic calibrationnew

    Applications
  • Hardness tests on installed machines or steel structures.
  • Rapid testing of multiple measuring areas for examination of hardness variations over larger regions.
  • In locations difficult of access and in confined spaces.
  • In situ on heavy and large work pieces or on permanently installed components.
  • Measuring hardness for produced parts at production line.
  • Identifying metallic material stored in a warehouse.
  • Ineffectiveness analysis of permanent parts, pressure vessel, turbo generator.
  • MODEL: HL-300A Hand Held Digital Hardness tester Specifications
    Measuring precision Relative error 0.5%(referred to L=800)
    Measuring rangesLD: 200~900
    HB: 30~655
    HRC: 20~68
    HRB: 20~100
    HV 80~940
    HD 32.5~99.5
    Display4 (L-units) LCD
    Impact DeviceD Type (Option: DC, D+15, DL, C, G and E)
    Workpiece Min Weight & Depth 2Kg x 0.8mm(t)
    Memory 8008 Group
    Working temperature -10C +45C
    Relative humidity < 90% RH
    Power 4 Ni-MH batteries (1.2 Volts x 4).
    RS-232C communication port transfers data to a PC for further processing, display and printing.
    Mini-printer may print out data immediately after measurement or at a later time.
    Print paperpaper : 30mm x 44mm
    Dimensions 195mm x 84mm x 38mm
    Tester weight 0.5kg (excluding the impact probe)
    MODEL: HL-300A Materials & Measuring Range(IMPACT DEVICES PROBE D, DC TYPE)

    NO

    Materials

    LD

    HRC

    HRB

    HB(30D)

    HSD

    HV

    1

    Steel & Cast Steel

    300-900

    20-68

    38.4-99.5

    80-647

    23.5-99.5

    80-940

    2

    Alloy tool Steel

    300-840

    20.4-67.1




    80-898

    3

    Stainless steel

    300-800

    19.6-62.4

    46.5-101.7

    86-655


    85-802

    4

    Grey Cast Iron

    400-660



    131-387

    Has not been heat treated

    5

    Nodular Cast Iron

    360-650



    90-334

    6

    Cast AL alloy

    200-560



    (10D)30-160



    7

    Brass

    200-550


    20.0-95.3

    40-173



    8

    Bronze

    300-700



    60-290



    9

    Copper

    200-690



    45-315



    10

    Bearing Steel

    518-872

    20.0-65.0





    MODEL: HL-300A Hand Held Digital Hardness tester Standard Package List
    01Main Tester Unit with Built-In Mini-Printer 1
    02Impact Device (Type D) 1
    03Standard Testing Calibration Block(D Type with Certificate) 1
    04Small Supporting Ring (D6a) 1
    05RS-232C Communication Cable and Software Disk 1
    06Rolls Printer Paper 1
    074X1.5V AA alkaline batteries 1
    08Operation Manual 1
    09Warranty Certificate 1
    10Cleaning Brush 1
    11Carrying Case 1
    ݼŻŻڸ Comapny Name: Metal Network Korea Company
    Add: E-Space No. 310, #212-26, Guro-3Dong, Guro-Gu, Seoul, 152-053 Korea
    Korea Head Office/ Tel: +82-2-3281-5037         Fax: +82-2-3281-0280
    China Shanghai Office/ TEL:+86-21-6402-6190      FAX:+86-21-6402-8912
    Copyright 1992-2006[Establishment 14 year] Metal Network Korea Company All rights reserved.