1. Use characteristics:

    XRW-300 series 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 will automatically stop 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. There are many models to choose from.

    This machine is mainly used for the determination of the heat distortion temperature and Vicat softening point temperature of non-metallic materials such as plastics, rubber, nylon, and electrical insulating materials. The products meet the requirements of IS075(E), IS0306(E), GB/T8802, GB/T1633, GB/T1634 and other standards. 

2. Main technical parameters: 

① Temperature control range: ambient temperature—300℃ 

② Heating rate: (120±10)℃/h (12±1)℃/6min 

③ (50±5)℃/h (5±0.5)℃/6min 

④ Temperature indication error: 0.1℃ 

⑤ Temperature control accuracy: ±0.5℃ 

⑥ Maximum deformation indication error: ±0.01mm, 

⑦ Deformation measurement range: 0—1.5mm 

⑧ Number of sample racks: 3 

⑨ Weight of load rod and tray: 68g 

⑩ Heating medium: methyl silicone oil (generally select 200 centistokes for kinematic viscosity) or transformer oil 

11 Cooling method: natural cooling above 150, water cooling or natural cooling below 150. 

12 Heating power: 4kw 

13 Instrument size: 528mm×545mm×37mm