astm d3574 foam ball rebound tester

Brand Name:SKYLINE

Model Number:SL-F001

Place of Origin:China

... foams. The instrument calculates the maximum rebound height of the steel ball and the percentage of the falling height of the steel ball by the steel ball with a given diameter and quality falling freely on the foam sample at a specified height, and the

Place of Origin:Guangdong, China (Mainland)

Brand Name:HAIDA

Model Number:HD-F754

... calculate result The Usage Foams Ball Rebound Tester is designed and manufactured in accordance with ASTM GB/T6670-2008, American Standard D3574and ISO8307 testing standards. And it suits for testing rebound performance of soft polyurethane foam ball. The

Brand Name:haida

Model Number:HD-F754

Place of Origin:China

... 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

Brand Name:GESTER

Model Number:GT-LE03

Place of Origin:China

ASTM D3574 Foam Constant-load Pounding Fatigue Tester Product Introduction Application: Foam Pounding Dynamic Fatigue Tester determine the thickness reduced value and hardness decreased value of porous elastic materials used in interior decoration. Theory...

Brand Name:BAXIT

Model Number:GLO-2000B

Place of Origin:CHINA

... Standard D3574 and ISO8307 test standards. It also meets the test method of urethane foam SES N3296 for Japanese car seat cushion. It is suitable for measuring the falling ball type of soft polyurethane foam. Resilience performance. The instrument can

Brand Name:YUYANG

Model Number:YYJ-021

Place of Origin:CHINA

... foam. II. Theory: computer software control, first press 75% of the sample thickness, release and then press 25% for 20 seconds. Load cell force sensor will automatically record and show its force. That would be the hardness of the foam. Also 40%, 65% is

Brand Name:ZL

Model Number:ZL-2010

Place of Origin:China

... can be tested and tested according to the national standard, and the hardness of the sponge, foam and other materials can be accurately measured. It can also be used to measure the specified indentation hardness of the seat foam (such as the backrest,

Brand Name:lixian

Model Number:HZ-1730

Place of Origin:China

... 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

Place of Origin:Dongguan

Brand Name:QY

Model Number:QYHTY

QYHTYCoefficient of 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...

Brand Name:HUST TONY

Model Number:TNJ-029

Place of Origin:Dongguan ,China

... 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. Testing Steps: (1) Center the specimen at the base of the tube and adjust the height of the

Brand Name:KINSGEO

Model Number:KJ-1079D-Y

Place of Origin:China

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 ...

Brand Name:Infinity Machine

Model Number:RS-8206

Place of Origin:Made in China

...Rebound Resilience Tester Rubber Testing Instruments Ball Drop Model: RS-8206 Application: This tester is to test the resilience of rubber by vertical rebound. Level the tester and raise the plunger at a given height above the specimen. Release the plunger to slide freely on its guiding rod and then record the average resilience height for the 4th, 5th, and 6th impacts. Specification: Model RS-8206 Standard ASTM...

Brand Name:DAXIAN

Model Number:DX7020

Place of Origin:China

ASTM D395 25mm Rubber Testing Machine , Power Rubber Compression Hardness Tester Standard Features Specimen number 3-27 Specimen size Method 1 Foam material diameter: 29mm, non- foamed material diameter: 14.5mm Specimen size Method 2 Foam material: 25.4*25...

Brand Name:Great Win

Model Number:GW-053B

Place of Origin:CHINA

..., 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, ...