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
在线联系供应商
Other supplier products
 |
Metal Wire Repeated Bending Tester | Main uses: Metal wire repeated bending tester used for repeated bending test of wire, for different specifications of wire bending radius can be r... |
 |
Coatings Shear Fatigue Tester | Standard YY/T 0988.13-2017 (China): Specifies shear fatigue testing protocols for coatings on metallic substrates, including load ratios, freque... |
 |
Whole Shoes Flexing Tester | Applications: Shoes Flexing Tester determine its flexibility resistance of shoes or shoes sole through reciprocating flexing movements under the... |
 |
Hydrogen Sulfide Corrosion Test Chamber | A Hydrogen Sulfide (H2S) Corrosion Test Chamber is a specialized piece of equipment used to simulate and accelerate the corrosive effects of hydrog... |
 |
Wet Penetration Tester | Application: Protective Clothing Tester Wet Microorganism Bacterial Penetration Resistance Tester Apparatus: used to measure the penetration perfo... |
Same products
 |
PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示，可同时进行水质PH、氧化还原电位、电导率、温度的测量； 带背光LCD显示清晰，功能齐全，精度高； 仪表采用微电脑测量与控制技术，具有自动校准功能，方便实用。 内置蓝牙，可以与电脑或... |
 |
ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ～19.9mS TDS Temp 0～50℃ 分辨率 ... |
 |
EC-98330 电导率营养测试棒 | 卖方: 科立龙电子股份有限公司 | 本营养测试仪适用于水培和农业应用，能够准确测量水中的营养液电导率（EC）单位为mS/cm，以及总溶解固体（TDS）转换为百万分之一（ppm）。 适合需要较高EC值的植物，该测试仪具有高达6.0... |
 |
PH-808防水笔式土壤PH计 | 卖方: 科立龙电子股份有限公司 | 两点按键校准,自动识别pH标准缓冲液 自动温度补偿确保全量程范围的精确测量。 自动电源关闭，有效节省电池能耗。 可替换型电极降低仪表维护与使用成 全防水性能保障在恶劣环境中对仪表的完整保... |
