Introduction: The instrument is used to measure the shape of the original material sand, mixture and refractory, ceramic raw material sintering temperature, refractoriness, metal surface contact angle of a high temperature, transmission projection device. It allows the experimenter to clearly see on the mirror screen the specimen in the high temperature case, the volume of the material sample shrinkage, swelling and complete purification of the ball, the interface contact angle of the situation and that the occurrence of various conditions of the corresponding temperature . Provide the basis for the production of choice of materials, but also for scientific research, teaching test methods. Widely used in casting, ceramics, glass and other industries and teaching and research departments. Technical Parameters : 1, heating temperature: up to 1400 ℃, 1700 ℃ two specifications. Furnace diameter: 30mm. 2, heating rate: 0-10 ℃ / min can be set. Program temperature control, intelligent PID mediation, temperature control accuracy: 1 ℃, 32 sets can be set above the temperature platform 3, image magnification: 8 ~ 9 times. Imaging coordinates can be easily quantified expansion, shrinkage data. 4, the minimum temperature storage image interval: 1 ℃, can be arbitrarily set. 5, CCD camera pixels: 500 million pixels. 6, the power supply voltage: 220V ± 10%, 2.5KW; 7, the instrument is equipped with a standard computer interface, test control by the computer. 8, image processing software with image storage, image printing, contact angle analysis, shrinkage expansion data analysis, historical data query and other functions. 9, the largest sample size: Ф6 * 8, cylindrical. Can also be customized according to user requirements. 10: Instrument Technology: Sintering temperature measurement: visual method and image shrinkage method. Refractoriness is the melting temperature: the temperature at which the pattern is rounded can be confirmed as the melting temperature or refractoriness. 11. Vacuum system (-0.1Mpa, or 1.0X10-2pa), for higher vacuum, specify the parameters when ordering.
Introduction: The instrument is used to measure the shape of the original material sand, mixture and refractory, ceramic raw material sintering temperature, refractoriness, metal surface contact angle of a high temperature, transmission projection device. It allows the experimenter to clearly see on the mirror screen the specimen in the high temperature case, the volume of the material sample shrinkage, swelling and complete purification of the ball, the interface contact angle of the situation and that the occurrence of various conditions of the corresponding temperature . Provide the basis for the production of choice of materials, but also for scientific research, teaching test methods. Widely used in casting, ceramics, glass and other industries and teaching and research departments.
