Overview
The XDV-300A heat deformation Vicat softening point temperature tester is designed with new international and national standards for measuring the heat softening performance of plastic raw materials or finished products. The instrument can measure the heat deformation temperature and Vicat temperature by changing the indenter. It uses transformer oil (within 200 ° C) or methyl silicone oil (within 300 ° C) as the heat transfer medium. It is equipped with a mechanical Stirrer for oil circulation in the tank. The large-capacity tank design ensures stable temperature control and uniform temperature field. This model adopts Benchtop structure, with a standard configuration of 3 stations, and can be customized for multi-station models.
Features
1. Support the thermal deformation test of various samples specified in the standard
2. Support various Vicat softening point tests specified in the standard
3. Optimized constant rate heating algorithm, smooth and accurate heating process
4. Software calibration temperature
5. Hardware adjustment temperature error
6. Freely set the upper limit temperature, deformation and Vicat needle insertion depth
7. Use standard heating rates of 50 ° C/H and 120 ° C/H
8. Automatically stop the test when the upper limit temperature or deformation is reached
9. Touchscreen man-machine interface, menu operation, simple and intuitive, easy to learn and use
10. Automatically record the test data, save the test data, browse and print the test results, and export the test data in the form of an EXCEL table through a U disk
11. Standard micro printer, one-click printing of test results
Principle
The instrument realizes the measurement of thermal deformation temperature and Vicat temperature by changing the indenter, uses transformer oil or methyl silicone oil as the heat conduction medium, and circulates the oil in the tank through the mechanical Stirrer to ensure uniform thermal insulation field. The optimized isokinetic heating algorithm is used, and the heating process is smooth and accurate. When the set upper limit temperature or deformation amount is reached, the test will be automatically stopped.
Applications
Plastic raw materials, plastic finished products
Standards
GB/T1633-2000 "Thermal plasticity plastic Vicat softening point temperature determination", GB/T1634-2004 "Plastics - load deformation temperature determination", GB/T8802-2001 "GB T 8802-2001 Thermal plasticity plastic pipes, pipe fittings Vicat softening temperature"
Steps
1. Select test type (thermal deformation test or Vicat softening point test)
2. Set the upper limit temperature and deformation and the depth of Vicat needle insertion
3. Select the heating rate (50 ° C/H or 120 ° C/H)
Step 4 Start the experiment
5. The instrument automatically records data and stops the test when the set conditions are reached
6. Browse, save or print test results with Touchscreen
7. Test data in EXCEL format can be exported through a U disk
Notice
• Select the appropriate heat transfer medium according to the test Temperature range before use (transformer oil is used within 200 ° C, methyl silicone oil is used within 300 ° C)
• Methyl silicone oil viscosity requirements below 100CS
• Ensure normal oil circulation during testing
• Power supply voltage requirement is 220V +/- 10%
• After the test, you can choose natural chilling down or circular Water-Cooled method
