Product Introduction:

 SD-12 The water bath nitrogen blower adopts microcomputer control technology and PID The high-precision control instrument composed of a combination of control methods is to quickly, continuously and controllably blow nitrogen to the surface of the heating sample, and to achieve rapid anaerobic concentration of a large number of samples according to the evaporation rate and boiling point of the concentrated solvent and the heating temperature. The water bath nitrogen blower includes a base and bracket device, a sample holder and a gas distribution system. The test tube is secured by a spring-loaded test tube clamp and support plate. Each sample has a numerical number ； The gas reaches the gas distribution system through the flowmeter, and the flexible guide pipe guides the gas into the valves and stainless steel needles at each position, blowing the gas to the surface of the sample, allowing the solvent to evaporate rapidly. Depending on the size of the test tube and the amount of solvent, each air conduit can be independently lifted to a suitable height.

Technical parameters: