Rubber Low Temperature Brittleness Tester HZ-7004B -70℃--20℃ Test Temperature 2m/S ±0.2m/S Impact Speed

Brittleness Tester Overview of Equipment

HZ-7004 touch screen vulcanized rubber low temperature brittleness tester is to determine the highest temperature, that is, brittle temperature, when the vulcanized rubber specimen is damaged by impact under specified conditions. The performance of non-rigid plastics and other elastic materials under low temperature conditions can be compared. The brittleness temperature and low temperature properties of different rubber materials or formulations can be measured. Therefore, it is necessary to examine the quality of materials and their products and control the production process.

Brittleness Tester Application Industry: Rubber Industry

Brittleness Tester Technical Parameter

Brittleness Tester Structure of Equipment

The equipment consists of worktable, lift holder, impact device, low temperature thermometer, cold well containing freezing medium, compressor and so on.

HZ-7004B Rubber low temperature brittleness tester...

Brittleness Tester Test Standard

Standards

ISO 812

ASTM D2137

GBT 5470 / 2008

The instrument is designed according to the national standard for the determination of embrittlement temperature of GBT 5470 / 2008 plastic impact method, ASTM D2137/ ISO 812Rubber vulcanized or thermoplastic-Determination low temperature brittleness can be customized The technical specifications meet the requirements of the national standard.

Brittleness Tester Device Principles

The equipment pushes the specimen into the freezing medium through the main cylinder driving holder, and after holding it for a certain time, lift the holder, then the secondary cylinder controls the impact process, observes the damage degree of the sample, and passes the repeated test. The minimum temperature of at least two samples without failure and the maximum temperature of at least one sample are determined. If the difference between the two results is not greater than 1 ℃, the test is finished.

Dongguan Lixian Instrument Scientific Co., Ltd. is one of the national leading manufacturers of advanced testing instruments, which was found in 2000 and located in Dongguan, Guangdong province of China.
Our manufacturer locate in Dongguan city,covers an area of 6000 square meters, take the lead in introducing the CNC processing center and NC lathe and other advanced equipment in 2010. Carried on several listed company lab, quality institutions,Tsinghua University, Aeronautics University's project. We have more than 3000 buyers in domestic market,succeed in eastablishing the branch companies and maintenance department in Dongguan, Shanghai, Beijing, Jinjiang, Wuhan, Chongqing, Shenyang, Changsha, in the same time, we have shoeroom and stock in Dongguan, Beijing, Shanghai company.
Our products have achieved CE/ISO/ASTM/ROSH/UL certification, exported to USA, Germany, South Korea, Greece, India, Singapore, Brazil, Iraq, Saudi Arabia and other more than 60 countries.
Our machines are specially designed for many different material research and quality control,such as metal, textiles, rubber, adhesives, foodstuff and finished components and so on. A whole series of tests including tension, shearing, compression, flex / bending, tearing, peeling, friction, stiffness, vicat penetration and torsion are available by our machine. Throught our work hard and study, Dongguan Lixian Instrument Scientific Co., Ltd. has maked progress in the software and hardware of our machine, which accuracy has reached international advanced level and collection resolution has reached to 1/500000. Dongguan Lixian Instrument Scientific Co., Ltd. has the leading product development and reliable quality management system,which introduced the CNC processing center and CNC lathe and other advanced equipment in 2010, successfullly obtained the CMC measurement certificate and passed ISO 9001 system authentication.

The main products of Dongguan Lixian Instrument Scientific Co., Ltd. are material testing machines, salt spray testing machines, shoe testing machines, leather testing machines, packaging testing machines, mobile phone and computer testing machines, textile testing machines, rubber testing machines, stroller testing machines, and sports equipment testing machines. Our products are widely used in rubber & plastic, automobile production, medical equipment aerospace, colleges and universities, foodstuff, building materials, packing and other manufacturing industries.