ISO 7124 Foam Test Apparatus For Permanent set after Repeated Compression Testing

I. Purpose:

Use to test the indentation hardness for elastic foaming material, such as compounded foam, PU 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 programable.

III.Standards:

ISO7124-8.8 Permanent set after repeated compression

ISO 3385,ASTM D3574,

GB/T10807-89,ISO 2439-1980, JISK6401, ASTM D3574 Test B-IFD Test

IV.Features:

• Ajust speed:adjust speed test according to different specimen.
• Indicating value verify: system enables display the accurate calibration of force
• Control method:select the test force,test speed,displacement,strain etc.test method.
• Curve ergodic:after the test,you can find out any curve point value and transformative data and analyse it.
• Display: dynamic display of the data and curve test process
• Result:The test result can be accessed.analyse the data curve.
• Limit: cell-type and machinery limit.
• Overload:automatic shutdown when exceed the rated value..

V. Technical parameters:

Automatic stop, stroke top and bottom limitation

Sensing method: Force sensor automatic dispaly

Load Cell Capacity: 300Kg

Motor: servo motor control system

Unit switch: Kg,N,Lb

Resolution: 1/1000

Accuracy: 0.5 (±0.5%)

Testing stroke: 200mm

Test speed: 100±20mm/min

Size of upper compressing plate: diameter 203mm,

Bottom Border-radius: R1mm

Lower platform: 420mmx420mm,

Air hole diameter: 6.5mm,

Hole center gap: 20mm

Specimen size : length 400mm, thickness 100mm

Volume (WxDxH) 70x42x70cm

Weight: approx 70kg

Power: 1∮ AC220V 2.6A

Dongguan Hust Tony instruments Co., Ltd ( Tony International(HK)Co., Ltd. ) has been manufacturing and developing testing machines for more than 15 years.

Our Main products are Furniture Testing Instrument, Toys Testing Equipment,Textile Testing Instrument, Leather shoes Test Equipment, Universal Testing instruments, Continue its advanced design technology and concept, excellent technology of producing and outstanding system of quality management, Tony Instruments has achieved good repute in the fields of textile testing equipments, toy testing equipments, furniture testing and other measurement test equipments. Our long-term partners include the world's two largest inspection companies SGS and TUV. 

We produce equipments in line with international market testing standards, meanwhile, we provide customers with complete solutions for laboratory testing. 

- Design program for laboratory 

- Provision of all testing machines and consumables 

- Installation and training 

- Maintenance plan service 

- Professional calibration and measure services 

Some of our important customers, include: 

SGS in France, SGS in Vietnam, SGS in China, SGS in Korea, Intertek in China, SAT in China, BACL in Shenzhen, NSF in Shanghai, ITS, BV, TUV and etc. 

Sincerely administration make Tony sales network extend all over the world. Up to day Tony products spread to countrywide users. In overseas, we have customers from Vietnam, Thailand, Indonesia, Europe, Iran, Pakistan, USA, Canada, Mexico, Argentina and etc. 

Our Testing machines are widely used in Textile, Toys, Furniture, packaging, footwear, leather products, environment, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields.