Overview
Dingsheng XWJ-500B Thermomechanical Analyzer is a polymer analytical instrument with wide Measurement range, diverse Measurement modes, powerful analysis functions, accurate and reliable data. It is suitable for plastic manufacturers to conduct product mass analysis and formula adjustment, as well as formula development and analysis of R & D institutions. The instrument is used to determine the Glass transition temperature (Tg) and flow temperature (Tf) of polymers by heating the sample and measuring its temperature - deformation Linear dispersion. It has the advantages of high technical content, strong software function, accurate measurement, stable performance and easy operation.
Features
1. Measurement range, Temperature range covers high temperature room temperature to + 500 ℃ and low temperature -60 ℃ to room temperature (optional)
2. Measurement mode diversification, support compression, bending, stretching, penetration, expansion deformation and other forms
3. Powerful analysis function, with automatic calculation of Tg, Tf and expansion coefficient
4. Accurate and reliable data, temperature measurement accuracy +/- 0.5 ℃, temperature control accuracy +/- 1 ℃
5. High deformation measurement resolution, up to 0.001mm
6. Wide range of adjustable heating rate, arbitrarily set between 0.5-5 ℃/min
7. Real-time display of temperature~ deformation and temperature~ time Linear dispersion
8. Perfect printing function, can print test Linear dispersion and test report
Principle
This instrument is heating the sample at a certain heating rate, so that the sample deforms with temperature increase under a constant small load. Glass transition temperature (Tg) and flow temperature (Tf) of the sample are determined by measuring the temperature of the sample - Linear dispersion.
Applications
Product mass analysis of plastic production enterprises, formula adjustment of plastic formula R & D institutions
Standards
GB11998-89 "Plastic Glass Temperature Determination Method Thermomechanical Analysis Method"
Steps
1. Prepare the specimen and place it in the instrument
2. Set heating rate and load parameters
3. Start the heating process. Measuring temperature - Linear dispersion
4. Real-time display of temperature~ deformation and temperature~ time Linear dispersion
5. The instrument automatically calculates Tg, Tf and expansion coefficient
6. Print test Linear dispersion and test report
Notice
• The space required for the instrument is 0.5m before and after, and 1.0m left and right.
• The power requirements are 220V +/- 10%, 50HZ, 800W
• Low temperature measurement function is optional
• The heating rate error needs to be controlled at ≤ 0.5 ° C/min
• Load range should be selected between 50g and 3000g
