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ISO 7124 Foam Testing Equipment For Permanent Set After Repeated Compression Testing

Dongguan Hust Tony Instruments Co.,Ltd.
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Address: No. 1,Tech 9th Road,High & New Tech Development Zone,Songshan Lake,DongGuan City,Guangdong Province

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Dongguan Hust Tony Instruments Co.,Ltd.

ISO 7124 Foam Testing Equipment For Permanent Set After Repeated Compression Testing

Country/Region china
City & Province dongguan guangdong
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Product Details

 

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

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