• Foam Material Drop Ball Rebound Resilience Tester
  • Foam Material Drop Ball Rebound Resilience Tester

    Foam Material Drop Ball Rebound Resilience Tester

    Product Details:

    Place of Origin: China
    Brand Name: GAOXIN
    Certification: ISO 2008
    Model Number: GX-2011

    Payment & Shipping Terms:

    Minimum Order Quantity: 1set
    Price: negotiation
    Packaging Details: Non-fumigation wooden box
    Delivery Time: 15 working days
    Payment Terms: FOB Shenzhen,T/T
    Supply Ability: 50 sets per month
    Get Best Price Contact Now

    Detail Information

    Communications: Digital Display Function: Ball Drop Test
    Test Method: Drop Rebound Steel Ball Diameter: 16±0.05mm
    Drop Hieght: ISO 8307 460+0.5%mm ; ASTM D3574 500+0.5%mm Plastic Tube: Diameter Of 40±4 Mm
    High Light:

    rubber testing machine

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    Product Description

    Foam Material Drop Ball Rebound Resilience Tester

    Foam Material Drop Ball Rebound Resilience Tester Professional

     

    Description:

     

    The test consists of dropping a steel ball on a foam specimen and noting the height of rebound. The ball rebound tester consists of a 40±4 mm inside diameter vertical clear plastic tube, such as acrylic, into which a 16±0.05mm diameter steel ball is released by a magnet or other device. The steel ball must be released so that it falls without rotation.

     

    Test standard:

     

    ASTM D 3574, ISO8307, GB/T6670-2008

     

    Testing Steps:

     

    (1) Center the specimen at the base of the tube and adjust the height of the tube so that zero rebound is 16mm above the surface of the foam specimen.

     

    (2) Mount the steel ball on the release mechanism, then drop it and note the maximum rebound height. If the ball strikes the tube on the drop or rebound, the value obtained is invalid. This condition is usually due to the tube not being vertical or irregularities on the specimen surface. In order to minimize parallax error, the circles on the tube in the region where the percent rebound is read must appear as lines.

     

    (3)Make an additional two drops on the same specimen in the same location unless agreed upon by purchaser and supplier.

     

    Technical Parameter:

     

    Model

    GX-2011

    Test method

    Drop rebound

    Drop height

     ISO 8307  460+0.5%mm ;  ASTM D3574  500+0.5%mm 

    Steel ball diameter

    16±0.05mm

    Plastic tube

    Diameter of 40±4 mm

    Precision of resilience ratio of iron ball 

    <1.5%

    Control method

    LCD touch screen

    Test sample

    100 mm(L) ×100 mm(W) × 50mm(H)

    Connect

    Can connect to USB

    Volume

    260*260*730mm

    Configuration

    Test machine, distance sensor,  controller

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