It is mainly used for the determination of thermal deformation temperature and Vica softening point temperature of plastic, hard rubber, nylon, electric insulation material, long fiber reinforced composite material, high strength thermosetting laminate material and other non-metallic materials. Easy to operate, precise control, is a highly intelligent test instrument, widely used in colleges and universities, scientific research institutions and product quality supervision and inspection units.
Features of Thermal Deformation Vicat Softening Point Tester
1, the sample frame: the sample frame is a whole processing molding, non-assembly structure, load rod, indenter and needle are made of iron nickel alloy material, thermal expansion coefficient below 300℃ is zero, the experimental data is true and accurate. (Key point, directly affect the test results) the support span of the sample 52 to 110 can be adjusted continuously, you can do standard sample, also can do non-standard sample.
2, heating medium box: the heating medium box is made of 304 stainless steel, corrosion resistance and aging resistance is excellent, sandwich part filled with 20mm thick high temperature resistant asbestos insulation, can greatly reduce the heat loss in the heating process. The cooling pipe is made of copper pipe with diameter of 10mm. It has strong thermal conductivity. With water cooling, the heat in the tank can be transferred out quickly to achieve the effect of rapid cooling.
3, electrical control system: The machine adopts Taiwan Delta PLC modular independent electronic control system, different product components can be used interchangeably, stable performance, high precision, very low failure rate.
4, lifting system: the test frame through the motor drive to achieve automatic lifting function, balanced operation, reliable performance, convenient test operation, improve the efficiency of the test, avoid personal injury.
5. Software control system: draw test curves, provide a variety of coordinate curves, centralized data management, can analyze test data, print test curves, test data and test reports.
6, four safety protection: mechanical temperature upper limit protection switch, software temperature upper limit protection, automatic stop after the completion of the test, administrator operation key and other multiple software and hardware safety design, to ensure the safe and stable operation of the test.
7, high precision measurement and control system: using high performance temperature sensor and high precision displacement sensor to accurately measure small changes in the sample, using advanced PID algorithm and full photoelectric isolation phase modulation module for temperature control, to ensure that the temperature rise rate error is less than 0.5℃.
Parameters of Thermal Deformation Vicat Softening Point Tester
|Temperature control range:||The room temperature is -300℃|
|Heating rate:||50℃/h error ±0.5℃/6min,120℃/h error ±1.0℃/6min|
|Temperature resolution:||0.1 ° C|
|Deformation measurement method:||displacement sensor|
|Deformation measurement range:||0-1mm (standard configuration),0-3mm (non-standard configuration)|
|Input and output:||computer||Deformation resolution:||The 0.001 mm|
|Number of sample stands:||three||Sample span:||52-110mm (continuously adjustable)|
|Heating medium:||Methyl silicone oil||Power supply:||220V/50Hz|
|Cooling method:||Circulating water cooling||Model:||Floor type|