Yetuo YTGT-12 digital tube dry nitrogen blowing instrument

The purging instrument is a high-precision control instrument formed by combining microcomputer processing and PID control. Its working principle is to quickly, continuously, and controllably blow nitrogen gas to the surface of the heated sample. Based on the evaporation rate and boiling point of the concentrated solvent, the heating temperature is set to achieve rapid concentration of a large amount of samples. This instrument uses an aluminum block bathroom, which has good heat transfer and uniform heat transfer, which is conducive to rapid heating and temperature control. Blow nitrogen onto the surface of the sample to achieve oxygen free concentration of the liquid sample. The blow pipes are independent of each other and will not cause cross contamination. The gas needle channels on the gas distribution component can be combined or used separately. The system has high temperature control accuracy, wide temperature control range, temperature CNC digital display, and convenient temperature calibration. The product has a beautiful and elegant appearance, simple operation, stable and reliable use.