
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:
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.
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.