QYHTY Coefficient of Foam Rebound Tester
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...Foam Rebound Tester This coefficient of foam rebound tester is used for testing the rebound coefficient of foam ,exactly and good quality. 1. Supply voltage: 220V/50HZ 2. Falling height: 500mm 3. Diameter of steel ball: 16±0.5mm weight: 16.8±1.5g 4. Resolution of instrument test: 1/10000 second 5. Measurement scope of coefficient......
QY International Industry Co.,Ltd.
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Safe Using , Reliable , Accurate EN ISO 4651 Foam Rebound Tester With Printer
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... foam rebound performance off the ball. The instrument by the quality of a given ball diameter and height of free fall in the provisions of foam samples, the calculation of the maximum ball height and ball rebound height ratio of the percentage drop, that...
Dongguan Zhongli Instrument Technology Co., Ltd.
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Foam Rebound Tester Measure The Resilience Test Machine
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Foam Rebound Tester Measure The Resilience Test Machine APPLICATIONS& TEST PURPOSE It is designed according to ISO 8307 and ASTM D 3574 test standards . It through specify diameter and mass ball fall on the foam specimen from certain height, calculate the percentage between maximum drop height and rebound height, indicate foam......
Dongguan Haida Equipment Co.,LTD
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Automatic Foams Ball Rebound Tester / Furniture Testing machine
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... ISO8307 testing standards. And it suits for testing rebound performance of soft polyurethane foam ball. The tester through a given diameter and weight of iron ball dropping on foam sample at a certain height, and then calculate the percentage between...
Hai Da Labtester
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Sponge Foam Rebound Coefficient Testing machine High Accuracy AC220V 50Hz
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..., the height of the rebound in the test project is mainly used for the determination of polyester elastic material because of the elastic energy in the coefficient of restitution. By microcomputer and photoelectric technology, electromagnetic control,...
Dongguan Guo Feng Testing Machine Co., Ltd.
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Drop Ball Foam Rebound Resilience Testing Machine Equipment Meeting ISO 8307 Standard
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...Foam Rebound Resilience Testing Machine Equipment Meeting ISO 8307 Standard Product Description ISO8307 Falling ball rebound Resilience Tester equipment is applicable to the determination of flexible polyurethane foam rebound performance off the ball. The instrument by the quality of a given ball diameter and height of free fall in the provisions of foam samples, the calculation of the maximum ball height and ball rebound......
Dongguan Lixian Instrument Scientific Co.,LTD
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ASTM D3574 Foam Ball Rebound Tester Machine Sponge Elasticitye&Rebound Rate Tester
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Machine Introduction This machine is designed and manufactured according to ASTM D3574, ISO 8307, GB/T6670-97. It is suitable for determining the falling ball resilience of soft polyurethane foams. The instrument calculates the maximum rebound height of ......
SKYLINE INSTRUMENTS CO.,LTD
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Plastic Drop Ball Impact Test Machine Ball Rebound Coefficient Sponge Compression Strength Tester
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Usage This machine is mainly used in foam and other buffer material impact resistance evaluation test instrument. How it works: The steel ball of a certain mass is automatically sucked under the electromagnetic sucker, and is accurately aligned with the ......
GUANGDONG KEJIAN INSTRUMENT CO.,LTD
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Automatic Poweroff Digital Shore Hardness Tester With USB Connection Average Calculation
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....(memory foam is also known as slow rebound sponge, space zero pressure, space foam, TEMPUR material, low rebound sponge material, viscoelastic, used in high velocity ofaerospace, aviation, equipment, high-end consumer goods.) Feature: With metric and...
Dongguan Quality Control Technology Co., Ltd.
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Foam Material Drop Ball Rebound Resilience Tester
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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 ......
Dongguan Hust Tony Instruments Co.,Ltd.
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