Computer Control HDT/VICAT Testing Machine

Model: XRW-300PB-6

Application:

The XRW-300PB-6 is vertical computer type, sample holder and weight holder are electrically lifted, and the testing process is controlled by a computer. The thermal deformation Vicat softening point temperature tester is mainly used for the measurement of thermal deformation temperature and Vicat softening point temperature of non-metallic materials, such as plastic, rubber, nylon, electrical insulation materials and so on.One instrument can do two kinds of tests. It is an ideal test tool for all kinds of non-metallic material production enterprises, quality inspection units, colleges and universities.

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Testing Standard:

IS075-1-2003 "Plastic load deformation temperature determination"

IS0306-1994 "Plastic thermoplastic material Vicat softening temperature (VST) Determination" ASTM D648 and ASTM D 1525

Features:

This instrument uses methyl silicone oil bath medium for heating, with fast heating speed, high heating temperature, uniform temperature distribution, and can fully meet the temperature requirements of the experiment. Instrument layout for multi-point temperature measurement, ensuring timely and accurate temperature measurement. Using high-precision displacement sensors to measure deformation, the measurement is accurate and timely. The digital micrometer can directly read the displacement value and transmit it to the computer system for display. The deformation of each sample is independently controlled and does not affect each other. Multiple mixers stir the oil bath to make the temperature more uniform. The inner wall of the oil bath box is equipped with a copper tube water cooling system, which can accelerate cooling after the test is completed, quickly reducing the oil temperature to near room temperature, greatly improving the test speed. The load is loaded using standard weights, which are accurate and stable. The test frame and weight frame are electrically lifted, making it easy to place and replace samples during testing, greatly reducing work intensity.

Setting test parameters on the computer display interface and display test data. Intuitive and convenient. The temperature and displacement measurement values are transmitted through a serial port to a dedicated computer program for control and adjustment, with accurate control and high accuracy. Real time monitoring of test temperature and deformation during the test process, the system automatically stops heating at the end of the test, and the machine can set a target temperature with temperature protection function. During the experiment, the deformation amount, temperature, and test time are displayed in real-time, accurately and reliably, with a large amount of information; At the same time, the deformation curve of the sample is depicted point by point, and the deformation process is obvious and intuitive. The experimental results are recorded in the form of files on the hard drive as permanent storage data and can be printed out at any time for future reference and comparison.

Specification:

1.Temperature control range: room temperature ~ 300℃

2.Temperature resolution: 0.1℃

3.Maximum temperature measurement error: ±0.5℃

4.Maximum temperature control error: ±0.5℃/6 min (50℃/h), ±1.0℃/6 min (120℃/h)

5.Heating rate: 50℃±5℃/h, 120℃±10℃/h or arbitrary setting of heating rate

6.Maximum deformation measuring range: 1.0mm

7.Maximum deformation measurement error: ±0.001mm

8.Span of thermal deformation test: 64mm, 100mm

9.Radius of thermal deformation head and support: R3.0±0.02mm

10.Vicat needle area: 1.0 mm2

11.Length of Vicat needle: 3.0mm