Circular nitrogen blower

Circular nitrogen blowing instrument [manual/electric lifting optional] uses blowing and trapping technology, and can also control the temperature and heat of the sample. Inert gases such as nitrogen are quickly, controllably, and continuously blown onto the surface of the sample to achieve rapid anaerobic concentration of the sample solution. This method has the characteristics of time-saving, convenience, and accuracy. Widely used in fields such as food safety, medicine, pesticide residue detection, clinical pharmacokinetics, etc.

Product Features

1. The circular nitrogen blower is suitable for containers of different specifications such as test tubes, conical flasks, centrifuge tubes, etc.

2. Sample position: 12/24 positions [customizable 36/48 positions], fixed positioning of the sample holder with spring test tube clamp, each sample has a numerical number.

3. The test tube is fixed in position by a spring-loaded test tube clamp and support plate.

4. The needle valve tube with free lifting can independently raise and lower each airway tube to the appropriate height according to the size of the test tube and the amount of solvent. At the same time, the adjustable needle valve can control the gas flow rate.

5. Circular structure, easy to rotate, convenient for sample holder to enter and exit the water bath, easy to operate.

6. Intelligent digital temperature controller, with timed and dual digital display, adjustable using PID technology and capable of providing over temperature reminders and preventing dry burning.

7. The sink and test tube disc of the circular nitrogen blower are made of stainless steel.

8. Regulating valve: Ensure good airtightness and durability.

When concentrating toxic solvents, the entire system can be placed in a fume hood.

Model Parameters