Sponge foam collapsible hardness tester

Purpose:

This machine is used to measure the indentation hardness of porous elastic materials. The polyurethane foam sample can be tested according to the national standard, and the compressive hardness of sponge, foam and other materials can be accurately measured. In addition, it can also be used to measure the specified compression hardness of the seat foam (such as backrest, seat cushion foam, etc.)， and accurately measure the compression hardness of each foam part of the seat.

Standards:

ISO 2439: Flexible cellular polymeric materials — Determination of hardness (indentation technique)

ISO 3386-1: Polymeric materials, cellular flexible — Determination of stress-strain characteristic in compression

ASTM D3574:Standard Test Methods for Flexible Cellular Materials-Slab, Bonded, and Molded Urethane Foams

DIN 53576

JIS K6400-6

How it Works:

The sponge foam compression stress test puts the sample between the upper and lower pressure disks, and when the upper pressure disks compress the sample of A certain size down to the concave degree specified by the A method (B method, C method) required by the national standard at the specified speed, the load element on the load cell will feedback the induced pressure to the controller for processing and display, so as to measure the collapsibility hardness of the sponge, foam and other samples.

Functional characteristics：

1. Automatic zero clearing: After receiving the test start instruction, the system automatically clears zero.

2. automatic return: after the sample is broken, it will automatically return to the initial position.

3. change the speed: The machine can change the test speed arbitrarily according to different samples.

4. indicating value verification: the system can achieve the accurate calibration of force value.

5. control method: According to the test needs can choose the test force, test speed, displacement and other test methods.

Technical parameter：

1. control mode: touch screen control;

2. induction mode: precision load element;

3. capacity: 200kg;

4. unit switch: Kg, N, LB;

5. pressure plate: diameter 200mm, bottom rounded R1mm;

6. lower platform: 420×420mm, porosity diameter 6mm, spacing 20mm;

7. the maximum stroke: 75mm;

8. test speed: 100±20mm/min;

9. power source: servo motor;

10. transmission mode: precision ball screw;

11. power source: single-phase, 220V, 50Hz/60Hz, 2.5A;

12. Weight: 160kg.

Other supplier products

	Standard Helmet Visual Field Tester	Standard EN 1078:2023: Helmets for Pedal Cyclists, Skateboarders, and Roller Skaters CE Certification(Conformité Européenne) Equ...
	Paper folding tester	Compliance Standards: ISO 2758、ISO 2759 ASTM D774、 D774M TAPPI T 403、TAPPI T 804 Test principle： The machine uses the motor drive screw to m...
	Oxidizing Solids Tester	Product Description Conforms to UN Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria 34.4.1 Test O.1: Test for ox...
	G612 national standard shoe wear testing machine	Product Introduction: The whole shoe wear testing machine is used to test the wear resistance of soles and sole pieces. The principle is to press ...
	Sanitary Napkin Absorption Speed Tester	Main uses: The absorption speed tester is used to measure the absorption speed of sanitary napkins, menstrual napkins, diapers, etc., reflecting w...

All supplier products

Same products

	FH-77 Dissolved hydrogen meter	Seller: Kelilong Electron Co.,Ltd	Pen type dissolved hydrogen detector / dissolved hydrogen meter: used to measure the dissolved hy...
	Xenon Arc Weather Ometer	Seller: Standard International Group (HK) Limited	Get a quote： Whats/App: +86 181 0160 0864 SI4000Xenon Arc Weather Ometer utilizes a xenon lamp ...
	Xenotest | Light Fastness Tester Si220 (SunTest)	Seller: Standard International Group (HK) Limited	Get a quote： Whats/App:+86 180 0160 0864 A Light Fastness Tester, or Xenon Tester, Accelerated ...
	Ozone Aging Chamber	Seller: Standard International Group (HK) Limited	Get a quote： Whats/App:+86 156 1874 6768 The Ozone Aging Chamber is a precision testing instrum...
	Plastic Smoke Density Tester F313	Seller: Standard International Group (HK) Limited	Whats/App: +86 156 1874 6768 Web: standard-groups.com The F313 Plastic Smoke Density Tester is ...