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.
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
Send product request
Other supplier products
 |
Diaper Side-Leakage Prevention Performance Tester | Meet the standard: Compliant with GB: GB/T 28004.1 Diapers Part 1: Baby Diapers. GB/T 28004.2-2021 Disposable diapers—Part 2:Disposable dia... |
 |
Finger Tactile Tester Sensor | Finger Tactile Sensor is a "sensor that measures natural finger operations"with a built-in contact force sensor and a 3-axis acceleration sensor. ... |
 |
Carpet Pilling and Fuzzing Tester | Instrument Description This instrument is used to simulate the pilling and fuzzing phenomena that occur during the normal use of carpets. The inst... |
 |
Textile Point-to-Point Resistivity Tester | Product Performance It is an essential instrument for the "Special Labor Protective Equipment Safety Certification" (LA Certification) and the "Sp... |
 |
ISO 20566 Car Wash Lap Apparatus/Labor-Waschanlagen | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The laboratory car wash simulator is primarily used to assess the scratch resi... |
Same products
 |
G631A electric shoe stripping testing machine | Seller: Standard International Group (HK) Limited | Product Introduction: Upper peeling strength tester is suitable for testing the peeling strength... |
 |
G645 leather shoe hook stiffness testing machine | Seller: Standard International Group (HK) Limited | Product Introduction: Leather shoe hook stiffness tester is suitable for measuring the longitudi... |
 |
G651 national standard shoe bending tester | Seller: Standard International Group (HK) Limited | Product Introduction: National standard shoe bending testing machine is specialized in testing f... |
 |
G664 fibreboard bending testing machine | Seller: Standard International Group (HK) Limited | Product Introduction: G664 mid-sole fiberboard zigzag testing machine Test leather shoes and c... |
 |
G678W-L cold resistance testing machine for shoes | Seller: Standard International Group (HK) Limited | Product Introduction: Shoes cold resistance testing machine is used to test finished shoes, rubb... |
