Rubber low temperature brittleness testing machine
Product Introduction: Plastic low temperature embrittlement testing machine is to determine the temperature of rubber and plastic when the sample is damaged by impact under specified conditions, that is, the brittleness temperature, which can make comparative identification of the performance of non-rigid plastics and other elastic materials under low temperature conditions, and the advantages and shortcomings of temperature and low temperature performance. Therefore, both in scientific research materials and production process control are indispensable. This instrument is according to GB/T 15256 and GB/T5470 standard design, the development of compressor refrigeration equipment. The equipment adopts the cascade compressor refrigeration technology, the heat balance principle and the circulation stirring method to achieve automatic uniform cooling and constant temperature of the sample. This equipment is divided into rubber low temperature brittleness testing machine and plastic low temperature brittleness testing machine two kinds. Standards： 1. ISO812 Rubber, vulcanized or thermoplastic - Determination of low-temperature brittleness 2. GB/T 15256 Rubber, vulcanized or thermoplastic - Determination of low-temperature brittleness 3. JIS-K-6261-2006 Rubber, vulcanized or thermoplastic - Determination of low temperature properties 4. ASTM D2137 Rubber property-Brittleness point of flexible polymers and coated fabrics Technical parameter: 1. temperature control range: -80℃ (room temperature ≤25℃) (there are -60. -70. -80℃ three models for customers to choose) 2. cooling speed: 0 ℃ —— 1.2 ℃ —— 20 ℃ / min - 20 ℃ —— 1.0 ℃ to 30 ℃ / min - 30 ℃ —— 0.7 ℃ to 60 ℃ / min -40℃——-60℃ about 0.7℃/min -60℃——-80℃ About 0.5℃/min Note: The use environment is used at room temperature (23-25 ℃)， and the effect of diffusing temperature of the compressor is maintained during work. The side door can be fully opened. 3. after constant temperature, the temperature fluctuation within 3 minutes of the test: < ±0.5℃ 4. overall size: 900×505×800mm (length × width × height) 5. the overall size of the studio: 220×170×70mm (length × width × height) 6. cooling medium: ethanol or other non-freezing liquid 7. mixing motor: 15W 8. working power supply 220V——240V,50Hz,2kW
Other supplier products
|
|
Tag Closed Cup Auto Flash Point Analyser |
Introduction:
STD Closed Cup Auto Flash Point Analyzer fit to the requirements of international standards ISO2719-88. using micro-computer technol... |
|
|
Thermal Protective Performance Tester (TPP) |
The Thermal Protective Performance (TPP) Test Device was developed to measure the time elapsed for convective and radiant heat to penetrate through... |
|
|
Safety Helmets Wearing Stability Tester |
Standard
GB 811-2022: Safety Helmets – General Technical Requirements
GB 24429-2009: Sports Helmets – Requirements and Test Methods... |
|
|
Dental Implants Static Torsion Tester |
Standard
ISO 13498: Specifies static torsion testing protocols for dental implants, including torque application rates, failure criteria, and data... |
|
|
Automobile wire corrugated pipe drag grinding machine |
Applicable standards:
ISO 6722, QC/T730, JIS C 3046, JASO D 611, SAEJ1128-2005, JBT 8139,TBT 1484.1-2001 Part1, EN50305, EN50306and other standard... |
供应产品
Same products
