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Portable Hardness Tester with Integrated Printer KH320 Print E-mail
kh-320

Extremely complete model with built-in thermal printer, allows the creation of reports on the field.In addition to traditional hardness scales can also directly calculate the tensile strength of some materials. Supplied with application software and USB interface cable to PC . Developed to allow rapid keyboard settings. CE mark, complying with ASTM A956-02.

Features:

  • Wide measurement range. Based on the principle of Leeb hardness test .Can measure the hardness of any material.
  • Large LCD backlit display that show any parameter.
  • Is possible to test every angle, including upside down.
  • Direct display of hardness scales in HRB, HRC, HRA, HV, HB, HS, HL.
  • There are seven different impact devices for many special applications. The instrument automatically recognizes the type of impact device connected.
  • Large memory, the instrument can record up to 500 sets of values. Each set group includes the average, individual measurements (up to 32) theimpact direction, the probe type, material, scale used, date and time.
  • Upper and lower limits can be set, the alarm can overcome them.
  • Calibration functions.
  • Connect to PC via USB.
  • Backlight.
  • Integrated thermal printer, which is useful for field measurements.
  • Rechargeable batteries. Working autonomy of not less than 150 hours (without backlight and without printing).
  • Auto power off.

Typical applications:

  • Machinery and fixed parts in assembled systems
  • Die surfaces
  • Heavy pieces
  • Pressure vessels, turbo-generators etc.
  • Bearings and other parts in the assembly
  • Data acquisition for reports on customer specifications
  • Identification of metals

Standard Configuration:

    Technical Data

    Materials: Steel and cast steel, Cold work tool steel, Stainless steel, Grey cast iron, Nodular cast iron, Cast aluminum alloys, BRASS(copperzinc alloys), BRONZE(copper-aluminum/tin alloys), Wrought copper alloys
    Probe type: separate
    Display functions:
    hardness scale, hardness value indicator, average and average value, impact direction, memory reference, battery consumption
    Measurable hardness: HRB, HRC, HV, HB, HS, HLD
    Tensile strength: σb 374 to 2652 (steel only)
    Measuring range: HLD (170 ÷ 960) HRC (19 ÷ 68) HRB (13.3 ÷ 100) HS (5 ÷ 99.9) HB (30 ÷ 680) HV (80 ÷ 999)
    Accuracy (800HLD): ± 6HLD (~ 1HRC)
    Repeatability: ± 6HLD (~ 1HRC)
    Direction of measurement: 0 ÷ 360 °
    Optional probes Types: DC, D +15, C, G, DL, E
    Hardness scales: HLD, HB, HRB, HRC, HRA, HV, HS
    Weight min. the piece to be measured (ref values. probe D): Direct measurement:> 5Kg
    With the solid base of support:2 ÷ 5Kg
    By coupling paste: 0.05-2Kg
    Impact Strength: 11Nmm
    Tip weight:
    5.5 g
    Minimum thickness of the sample: 5mm
    Surface Roughness Max. Ra: 1.6 μm
    Max hardness of the sample: 950HV
    Display: 128x64mm LCD backlit
    Printer:
    57.5mm 30mm diameter paper
    Memory: Max. 500 groups
    Batteries: 6V rechargeable
    Chargers: 9V/500mA
    Hours of continuous work: 150 hours
    Communication interface: USB1.1 + Built-in printer
    Weight: 300 Gr
    Temperature: -10 ° C to +50 ° C
    Dimensions: 212 × 80 × 32 mm


    Ranges

    Materials HLD HRC HRB HB HS HV
    Steel and cast steel 300
    890
    19.8
    68.5
    59.6
    99.6
    80
    651
    26.4
    99.5
    83
    976
    Cold work tool steel 300
    840
    20.4
    67.1
    80
    898
    Stainless steel 300
    800
    19.6
    62.4
    46.5
    101.7
    85
    655
    85
    802
    Grey cast iron 444
    650
    140
    334
    Nodular cast iron 416
    658
    140
    384
    Cast aluminum alloys 200
    560
    30
    159
    BRASS(copperzinc alloys) 200
    550
    13.5
    95.3
    40
    173
    BRONZE(copper-aluminum/tin
    alloys)
    300
    700
    60
    290
    Wrought copper alloys 200
    690
    45
    315


    Kit

    Standard Configuration

    • Main unit
    • Impact device type D with connection cable
    • Calibration Block
    • Cleaning Brush
    • Small support ring
    • Charger (9V 500mA)
    • Manual
    • Briefcase
    • Data Pro Software
    • Data Interface Cable

    fornituravaligetta



    Order and Shipping

    Total weight for 1 kit is 5.9Kg

    Shipping cost

    You can evaluate the shipping cost clicking on this link.

    How to Order

    There are many convenient methods to place the order with us. You can simply:

    • Use our online Shop, for secure and convenient online ordering.
    • Request a Quotation or E-mail Us your Purchase Order. If you've already received our Quotation, or Price Sheet, please refer to the quote number or the corresponding price sheet.
    • Fax Us your Purchase Order with your credit information at +39.0354233982
    • Download, Print, Fill-out and Fax our Order Form (For Credit Card Purchases or if you don't have a standard P.O. Form)
    • Mail Us your order.


     

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