The nitrogen purging instrument adopts the microcomputer control technology, uses the high purity aluminum material as the heat conduction medium, instead of the traditional water bath device. Its working principle is to nitrogen or air fast
MORE>>The nitrogen purging instrument adopts the microcomputer control technology, uses the high purity aluminum material as the heat conduction medium, instead of the traditional water bath device. Its working principle is to nitrogen or air fast, continuous and controllable blowing to the heating of the sample surface, and according to the concentration of solvent evaporation rate and the boiling point
MORE>>The nitrogen purging instrument adopts the microcomputer control technology, uses the high purity aluminum material as the heat conduction medium, instead of the traditional water bath device. Its working principle is to nitrogen or air fast
MORE>>The nitrogen concentration device is a high precision temperature control instrument by microcomputer processing and PID control method are combined to form, its working principle is to fast, continuous and controllable nitrogen blowing to the heating surface of the sample, according to the concentration of solvent evaporation rate and the boiling point
MORE>>Nitrogen concentration is high precision temperature control instrument by microcomputer processing and PID control method are combined to form, its working principle is to fast, continuous and controllable nitrogen blowing to the heating surface of the sample, according to the concentration of solvent evaporation rate and the boiling point
MORE>>Nitrogen concentration is high precision temperature control instrument by microcomputer processing and PID control method are combined to form, its working principle is to fast, continuous and controllable nitrogen blowing to the heating surface of the sample
MORE>>