Application range:
Hot Deformation Vicat Softening Point Temperature Test Machine
Mainly used for the determination of heat deformation temperature and Vicat softening point temperature of non-metallic materials such as plastics, hard rubber, nylon, electrical insulation materials, long fiber reinforced composite materials, high-strength thermosetting laminates, etc. It is easy to operate and has precise control. It is a highly intelligent testing instrument and is widely used in colleges and universities, scientific research institutions and product quality supervision and inspection units.
Product features:
1. Sample rack: The sample rack is processed and formed as one piece, with a non-assembled structure. The load rod, pressure head and needle are all made of iron-nickel alloy. The thermal expansion coefficient is zero below 300ºC, and the experimental data is true and accurate. (Key point, directly affecting the test results) The sample support span is continuously adjustable from 52 to 110, which can be used as standard samples or non-standard samples.
2. Heating medium box: The heating medium box is made of 304 stainless steel, with excellent corrosion resistance and aging resistance. The interlayer is filled with 20mm thick high-temperature resistant asbestos insulation, which can greatly reduce the heat loss during the heating process. The cooling pipe is wound with a diameter of 10mm copper tube, which has strong thermal conductivity. With water cooling, it can quickly conduct the heat in the oil tank to achieve a rapid cooling effect.
3. Electrical control system: The electrical system of this machine adopts Taiwan Delta PLC modular independent electronic control system. Different product components can be used interchangeably, with stable performance, high precision and extremely low failure rate.
4. Lifting system: The test frame realizes automatic lifting function through motor transmission, with balanced operation, reliable performance, convenient test operation, improved test efficiency and avoidance of personal injury.
5. Software control system: draw test curves, provide a variety of coordinate curves, and centrally manage data. It can analyze test data, print test curves, test data and test reports.
6. Quadruple safety protection: multiple software and hardware safety designs such as mechanical temperature upper limit protection switch, software temperature upper limit protection, automatic stop after test completion and administrator operation key ensure safe and stable operation of the test.
7. High-precision measurement and control system: high-performance temperature sensors and high-precision displacement sensors are used to accurately measure small changes in the sample, and advanced PID algorithm and full photoelectric isolation phase modulation module are used for temperature control to ensure that the temperature rise rate error is less than 0.5ºC.
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