Hot deformation Vicat softening point testing machine
Current Category： Specialized testing machine
Equipment usage:
Used to determine the thermal deformation and Vicat softening point temperature of thermoplastic materials and thermoplastic pipe fittings.
Meet the standards:
GB/T 8802-2001 "Determination of Vicat Softening Temperature of Thermoplastic Pipes and fittings", GB/T 1633-2000 "Determination of Vicat Softening Temperature (VST) of Thermoplastic", GB/T1634.1-2004 "Determination of Load Deformation Temperature of Plastics Part 1: General Test Methods", GB/T1634.2-2004 "Determination of Load Deformation Temperature of Plastics Part 2: Plastics, Hard Rubber and Long Fiber Reinforced Composite Materials", ASTM D648-01《Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in The Edgewise Position》.
Key Features:
Using a high-precision digital micrometer imported from Switzerland as the sample deformation measuring element, it has high accuracy and good stability, fully ensuring the accuracy of the test data.
The connecting rod of the sample holder and the load rod are made of low expansion alloy with the same diameter and material, which can minimize the deformation of the sample holder and improve the accuracy of the sample results.
◆ Equipped with automatic lifting function for the sample rack, driven by a linear motor, it has strong load-bearing capacity and smooth operation.
◆ It can simultaneously perform two types of tests: thermal deformation and Vicat softening point temperature.
There are water cooling, natural cooling and other methods to choose from according to user needs.
◆ Equipped with multiple safety protection devices to ensure the safety of testing equipment and operators.
Specialized testing software with powerful functions, user-friendly interface, and easy operation.
Main technical parameters:
Temperature control range: Room temperature to 300 ℃
Temperature accuracy: ± 0.3 ℃
Uniform heating rate: A Speed: 5 ± 0.5 ℃/6min
B speed: 12 ± 1.0 ℃/6 minutes
Medium used: Silicone oil or transformer oil, approximately 25L (to be provided by the user)
Deformation measurement range:>10mm
Deformation resolution: 0.001mm
Deformation measurement accuracy: 0.005mm
Maximum load:
Vika load: GA=10N ± 0.2N GB=50N ± 1N
Maximum bending normal stress during thermal deformation:
Method A, using fiber stress of 1.80MPa
Method B, using fiber stress of 0.45MPa
Method C, using fiber stress of 8.00MPa
Cooling methods: natural cooling and water cooling. Cooling methods: natural cooling above 150 ℃, water cooling or natural cooling below 150 ℃.
Equipped with upper limit temperature protection function setting
Temperature measurement points: 4
Number of test racks: 4
Host power supply: 220V ± 10% 50Hz 3kW
Overall dimensions of the host (length x width x height): approximately 645mm x 670mm x 1450mm
Host weight: approximately 200kg
