PW-300MB thermal deformation and Vicat softening point tester uses PLC programmable controller for temperature adjustment and Chinese character LCD display operation. The product is simple to operate, easy to use, stable in performance, high in product accuracy, and can monitor the test temperature and deformation in real time during the test; the system automatically stops heating at the end of the test, and the machine can set the target temperature with temperature protection. This machine is an indispensable instrument for self-inspection of quality inspection units, colleges and universities and enterprises. This machine is mainly used for the determination of heat distortion temperature and Vicat softening point temperature of non-metallic materials such as plastics, rubber, nylon, and electrical insulating materials. Products comply with IS075(E), IS0306(E), GB/T8802, GB/T1633, GB/T1634 and other standards.
PW-300MB has the function of lifting and lowering the sample holder, which can lift or lower the sample holder at the beginning or end of the test.
|Temperature control range||Ambient temperature—300℃|
|Heating rate||（120±10）℃/h (12±1)℃/6min (50±5)℃/h (5±0.5)℃/6min|
|Temperature indication error||0.1℃|
|Temperature control accuracy||±0.5℃|
|Maximum deformation indication error||±0.01mm,|
|Deformation measurement range||0—1.5mm|
|Number of sample racks||3PCS|
|Load bar and pallet quality||88g|
|Heating medium||Methyl silicone oil or transformer oil|
|cooling method||Natural cooling above 150, water cooling or natural cooling below 150.|