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100mm / Min Electromechanical Universal Testing Machine Foam Hardness Tester

Categories Electromechanical Universal Testing Machine
Brand Name: WANCE
Model Number: ETM104B
Certification: CE SGS ISO9001
Place of Origin: China
MOQ: 1 set
Price: Negotiation
Delivery Time: 30 working days
Packaging Details: Plywood package for export use
Capacity: 10kN
Force accuracy: Class 0.5
Force range: 40N ~ 10kN
Crosshead speed: 0.001 ~ 500mm/min
Crosshead travel: 1000mm
Property: Low noise
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    100mm / Min Electromechanical Universal Testing Machine Foam Hardness Tester

    Electromechanical universal testing machine 10kN ISO 2439 Foam hardness indentation technique ETM104B


    The ETM type B Series addresses the needs of standardized and routine testing, providing the user high quality at the most affordable price. The dual column testing systems are suited for tension and/or compression applications with load range requirements from 10N to 10kN. They are typically used for quality control and production testing.


    Typical specimens: Small components, reinforced plastics, metals, wire, composites, elastomers, wood products, textiles, biomaterials, paper products, adhesives, foam, consumer products

    StandardBS EN ISO 2439
    TypeIndentation hardness
    MaterialPUR
    GripsIndentor Ф200mm
    ExtensometerCrosshead
    Test speed100mm/min
    Test resultHardness index (force)
    Preferred modelETM-B, ETM-C


    1 Scope
    The indentation hardness of flexible cellular materials is a measure of their load-bearing properties. This International Standard specifies four methods (A to D) for the determination of indentation hardness and one method (E) for determination of compressive deflection coefficient and hysteresis loss rate of flexible cellular
    materials. Annex A provides a summary of test parameters and typical force-indentation graphs obtained with these methods.
    These five methods are applicable only to latex foam, urethane foam and PVC foam of the open-cell type. The methods specified can be used for testing finished articles and for the characterization of bulk material.
    This International Standard specifies the following methods:
    a) Method A — Determination of the 40 %/30 s indentation hardness index, which gives a single indentation measurement for laboratory test purposes;
    b) Method B — Determination of the 25 %-40 %-65 %/30 s indentation hardness characteristics, which provides information about the shape of the hardness indentation curve;
    c) Method C — Determination of the 40 % indentation hardness check, which is a quick procedure suitable for quality control testing;
    d) Method D — Determination of the 25 %/20 s low indentation hardness index, which is a quick procedure suitable as an inspection test;
    e) Method E — Determination of the compressive deflection coefficient and hysteresis loss rate, which gives additional information about the load-bearing properties of materials. The results obtained by these methods relate only to the test conditions specified and cannot, in general, be used directly for design purposes.

    6 Test pieces
    6.1 Shape and dimensions
    Material shall be cut to obtain a standard-size square of length of side 380mm, with a thickness of (50 ± 2) mm. Sheets of less than this standard thickness shall be plied together to approximate as closely as possible to the standard thickness. Finished articles may be tested as agreed between purchaser and supplier.
    NOTE Results on plied material and on finished articles may not be the same as would be obtained with the standard test piece.
    6.2 Samples showing orientation
    If samples show orientation of the cellular structure, the direction in which the indentation is to be carried out shall be agreed between the interested parties. Normally, testing should be carried out in that direction in which the finished product will be stressed under service conditions.


    Specifications:


    ModelETM104
    TypeType B, dual column, table-top
    Capacity10kN
    Calibration standardISO 7500, Class 1 / Class 0.5
    Force range0.2% ~ 100%FS / 0.4 ~ 100%FS
    Force accuracy±1.0% / ±0.5% of reading
    Force resolution1/500000FS
    Position accuracy±0.50% of reading
    Position resolution0.027μm
    Crosshead speed0.001 ~ 500mm/min
    Crosshead speed accuracywithin ±1.0% / ±0.5% of set speed
    Crosshead travel1000mm
    Test width420mm

    Dimension

    (WidthxDepthxHeight)

    728 x 470 x 1520 (mm)
    Power requirementSingle phase, 220±10% VAC, 50/60Hz, 400W
    Weight150kg

    Quality 100mm / Min Electromechanical Universal Testing Machine Foam Hardness Tester for sale
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