The compressive stress relaxation instrument is used to determine the compressive stress relaxation performance of vulcanized rubber, especially suitable for the application research of rubber products as sealing materials. It meets the requirements of standards such as GB1685 "Determination of compressive stress relaxation of vulcanized rubber at room temperature and high temperature" and GB/T13643 "Determination of compressive stress relaxation of vulcanized rubber or thermoplastic rubber - Ring specimens". Digital display of compression force value, simple structure, easy operation, accurate and reliable data.
Technical Specifications:
1. Sensor force measurement/display range: 200N/199.9N
1000N/999.9N
2000N/1999.9N
2. Force measurement accuracy: ± 1%
3. Power supply: AC220V ± 10% 50Hz
4. Dimensions: 300 × 174 × 600mm
5. Weight: 35kg

CHENGFENG is a professional manufacturer of Building materials/ Wire/ Plastics/ Rubber Fire retardant testing equipment

About CHENGFENG Company:

CHENFENG TESTING EQUIPMENT CO., LTD (DAXIAN INSTRUMENT EQUIPMENT CO., LTD) is Located in Changan Town (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.

We are a high-tech enterprise which is specialized in developing and manufacturing Fire Testing Equipment, Building Material Fire Tester, Wire and Cable Fire Tester, Environmental Test Chamber, Textile Testing Equipment, Toys Testing Equipment and etc.

CHENGFENG's testing equipment are widely used in various field: scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, LED, photoelectricity, mobile, plasticand rubber, telecommunication, chemical industry, aerospace, building material and product, wire and cable,textile and fabrix, etc.

All CHENGFENG testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on.

Our service:
1. High quality guarantee.
2. Shipment with professional documents.
3. Packing as your request, with photo before shipment.
4. Reply within 48 hours and provide solution within 3 working days
5. Professional after-service from our engineers.
6. Warranty period 12 monthes.

Our advantages:
1. Professional technology support.
2. Full experience of large numbers containers loading in Chinese sea port.
3. Fast shipment by reputed shipping line.
4. Best service after shipment with emails.
5. We are professional test equipment manufaturer in China with excellent experience and skills, also have best quality products.

6. In-time after-sale service.