The hot deformation Vicat softening point testing machine is suitable for testing the Vicat softening point temperature and hot deformation temperature of thermoplastic and polymer materials. The configured execution components and sensors have the characteristics of high temperature resistance, low coefficient of expansion, sensitive response, and accurate data transmission
Model: ZWK7000
Purpose: Suitable for testing the Vicat softening point temperature and thermal deformation temperature of thermoplastic and polymer materials. The configured execution components and sensors have the characteristics of high temperature resistance, low coefficient of expansion, sensitive response, and accurate data transmission, which are particularly suitable for production inspection, development and research of products and materials by pipe manufacturers, product quality inspection stations, construction engineering quality inspection stations, construction companies, scientific research institutions and other units.
Hot deformation Vicat softening point testing machineApplicable standards:
(1) GB/T8802-2001 Test for Vicat softening temperature of thermoplastic pipes and fittings
(2) GB/T1633-2000 Determination of Vicat softening temperature (VST) of thermoplastic materials
(3) GB/T1634.1-2004 Determination of plastic deformation temperature under load Part 1: General test method
(4) GB/T1634.2-2004 Determination of Load Deformation Temperature of Plastics Part 2: Plastics Hard Rubber and Long Fiber Reinforced Composite Materials
(5)D1525-00 Stand Test Method for Vicat Softening Temperture of Plastics
Performance characteristics:
Both thermal deformation and Vicat softening point temperature tests can be conducted simultaneously.
The connecting rod and load rod of the sample rack are made of low expansion alloy with the same diameter. The thermal deformation of the sample rack is extremely small, greatly improving the accuracy of the test results. The lifting structure has strong bearing capacity and the sample rack can be lifted smoothly without shaking.
The displacement sensor adopts a high-precision Swiss imported micrometer with a resolution of 0.001mm, high measurement accuracy, and accurate data.
The sample holder has a smooth automatic lifting function.
Equipped with two-level safety protection measures: when the test stand is raised, the system automatically cuts off the heating power supply; When the temperature reaches the preset upper limit, an automatic alarm will sound.
There are cooling methods such as water cooling, natural cooling, and oil change, which can be selected according to user needs.
Hot deformation Vicat softening point testing machineTechnical Specifications:
| model | ZWK7300 | ZWK7400 | ZWK7600 |
| Maximum testing station | 3 | 4 | 6 |
| Temperature control range (℃) | Room temperature~300 |
| heating rate | A速度: 5±0.5℃/6min B speed: 12 ± 1.0 ℃/6 minutes |
| Maximum temperature error (℃) | ±0.5 |
| Deformation measurement method | Electronic digital dial gauge |
| Deformation measurement range (mm) | 12 |
| Deformation resolution (mm) | 0.001 |
| Heating medium (optional) | Dimethyl silicone oil or transformer oil |
| power supply | 380V±10% 50Hz 5KW |
| Vika load (N) | GA=10±0.2; GB=50±1 |
| cooling method | Natural cooling, water cooling |
| Overall dimensions of the host (length x width x height) | 645×670×1450mm | 835×670×1450mm |
| Weight (kg) | About 200kg | About 280kg |