Checkline AD-300-A Precision Analog Durometer, A Scale

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Checkline AD-300-A Precision Analog Durometer, A Scale

See More Durometers
Price:
$736.00
    warrenty

    Product Description
    Checkline AD-300 Precision Durometer
    Measures according to 
    DIN 53505 (A, D) 
    ISO 868 (A, D) 
    ISO 7619 (A, D) 
    ASTM D 2240 (A, D, C, O).

    The Checkline AD-300 precision durometer is designed to measure the hardness of vulcanized or thermoplastic rubbers, elastomeric or soft plastic materials and silicon products via indentation resistance. 

    The AD-300 durometer meets the requirements of most international standards, including:

    • DIN 53505 (A, D)
    • ISO 868 (A, D)
    • ISO 7619 (A, AO, D)
    • ASTM D 2240 (A, D, C, O)

    The AD-300 is German-engineering with the highest build employing an ultra-low friction movement and an indentor machined to the highest standards. Together with the ergonomic enlarged foot this enables you to take highly accurate and repeatable measurements. 

    The AD-300 Hardness Tester is available in Shore A, D, C and O scales 

    Hardness readings are displayed on an easy-to-read analog scale. An optional MEMORY POINTER holds readings until manually reset, allowing the operator to concentrate on the measurement task. The AD-300 Hardness Tester will be delivered with operating instructions, carrying case and manufacturer's certificate. A full calibration certificate can be ordered optionally.


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    Features
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    • Ergonomic barrel and 18mm footer offers stable platform for measurement eliminating "wobble"
    • Large easy to read dial indicator (0-100 units)
    • Memory pointer optionally available
    • Highly accurate and repeatable
    • German-engineered and built
    • Conforms to DIN 53505, ISO 868, ISO 7619 and ASTM D 2240
    • Traceable calibration certificate Optional


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    Specifications
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    Dial face diameter57 mm
    Total length121 mm
    Range0 - 100
    Footer Diameter18 mm
    Accuracy±0.5
    Weight184g
    StandardsDIN 53505 (A, D)
    ISO 868 (A, D)
    ISO 7619 (A, A, D)
    ASTM D 2240 (A, D, C, O)


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    Conformance to International Standards
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    ModelASTM D2240DIN 53505ISO 868ISO 7619
    AD-300-AXXXX
    AD-300-CX
    AD-300-DXXXX
    AD-300-OX


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    Indentor Types
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    TypeIndentor ShapeForce
    AFlat cone point, 35º Included Angle
    Soft rubber, plastics, and elastomers, printer's rolls.
    822 Gr
    CFlat cone point, 35º Included Angle
    Medium hard elastomers and plastics. Also useful to avoid surface marks.
    4536 Gr
    DSharp cone point, 30º Included Angle
    Hard rubber and plastics such as thermo plastics, flooring and bowling balls.
    4536 Gr
    O3/32" Spherical
    Very soft elastomers, textile windings, soft granular materials. Use below 20 Duro A.
    822 Gr


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