ZY-3001 Thermal Deformation Vicat Temperature Tester
I. Overview
ZY-3001 Thermal Deformation Vicat Temperature Tester uses PLC programmable controller for temperature adjustment and calculator display operation. The product is simple to operate, easy to use, stable in performance, and high in product accuracy. It can monitor the test temperature and deformation in real time during the test; the system automatically stops heating when the test is over, and can print test reports and test curves. This series of models is an indispensable instrument for the self-inspection of quality inspection units, 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. The product complies with IS075(E), IS0306(E), GB/T8802-2001 thermoplastic pipes, pipe fittings Vicat softening temperature test, GB/T1633-2000 thermoplastic Vicat softening temperature (VST) determination, GB/T1634. 1-2004 Plastic load deformation temperature determination Part 1: General test methods and other standard requirements.
2. Main technical parameters:
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: ±0.001mm,
Deformation measurement range: 0—1.5mm
Number of experimental racks: 3
Weight of load bar and tray: 68g
Heating medium: methyl silicone oil (generally select 200 centistokes for kinematic viscosity) or transformer oil
Cooling method: natural cooling above 150, water cooling or natural cooling below 150.
Heating power: 4kw
Instrument size: 540mm×650mm×700mm
3. Sample requirements:
A. Vicat sample:
Use no less than two samples for each test sample. The sample is a square with a thickness of 3 to 6.5 mm and a side length of 10 mm or a circle with a diameter of 10 mm. The surface is flat, parallel and free of flash. The sample should be prepared in accordance with the regulations of the tested material.
B. Thermal deformation sample: length 80*width 10*thickness 4mm
The sample size that meets GB/T 1634 is: length 100mm, width 11.5mm, thickness 4mm
The sample size that meets ASTM D 648 is: length 127mm, width 13mm, thickness 6.4mm
Weight of load bar and tray: 68g
Heating medium: methyl silicone oil (with a viscosity of 100-200 centistokes, generally 150 centistokes is preferred) or transformer oil, 10kg.
Cooling method: natural cooling above 150, water cooling or natural cooling below 150.
Heating power: 4kw
Weight parts:
According to the load required for the test, the combined weights are as follows: