Shanghai Jiubin Instrument Co., Ltd
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Hot deformation and Vicat softening point tester
This machine is mainly used for measuring the thermal deformation temperature and Vicat softening point temperature of non-metallic materials such as
Product details
1、 Product Overview:
The JB-282B hot deformation and Vicat softening point tester uses a PLC programmable controller for temperature adjustment and operates on a Chinese character LCD display. This product is easy to operate, convenient to use, stable in performance, and has high precision. It can also monitor the test temperature and deformation in real-time during the testing process; At the end of the experiment, the system automatically stops heating and can display the test curve. This machine can set a target temperature and has a temperature maintenance function. It can achieve automatic lifting and lowering of the sample, which is convenient for high temperature sampling and poses a danger. This machine is an essential instrument for self inspection by various quality inspection units, colleges and universities, and enterprises.
This machine is mainly used for measuring the thermal deformation temperature and Vicat softening point temperature of non-metallic materials such as plastics, rubber, nylon, electrical insulation materials, etc. The product complies with the requirements of IS075 (E), IS0306 (E), GB/T8802, GB/T1633, GB/T1634 and other standards.
Vicat softening point temperature of thermoplastic: the temperature at which a standard pressure needle penetrates the upper surface of a thermoplastic specimen to a depth of 1mm under standard load conditions when heated uniformly. Plastic bending load thermal deformation temperature: When the temperature is uniformly increased, the temperature at which the upper surface of the thermoplastic sample is bent and deformed to the specified deflection under the standard head pressure specified in the standard load conditions is measured.
2、 Main technical parameters:
1. Temperature control range: ambient temperature -300 ℃
2. Heating rate: (120 ± 10) ℃/h (12 ± 1) ℃/6min
(50±5)℃/h (5±0.5)℃/6min
3. Temperature indication error: 0.1 ℃
4. Temperature control accuracy: ± 0.5 ℃
5. Maximum deformation indication error: ± 0.01mm
6. Deformation measurement range: 0-1.5mm
7. Number of sample racks: 3
8. Weight of load rod and pallet: 68g
9. Heating medium: Methyl silicone oil (with a typical kinematic viscosity of 200 cS) or transformer oil
10. Cooling method: Natural cooling above 150, water cooling or natural cooling below 150.
11. Heating power: 4kw
12. Instrument size: 700mm × 520mm × 1250mm



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