The DZD-16 fully automatic multifunctional flip extractor is a liquid-liquid extraction device used in chemical laboratories. At present, in domestic laboratories, shaking extraction or hand cranking extraction with a separating funnel are commonly used for liquid-liquid extraction. These two methods are bulky, inefficient, labor-intensive, and the organic solvents used during extraction also cause physical harm to the experimenters. For this purpose, our unit has developed the DZD-16 fully automatic dynamic function flip extractor and has been granted a national patent This product operates in a fully automatic mode and consists of three main parts: an extraction bottle, an adjustable frequency motor, and a time control system. Its working principle is to use a frequency adjustable motor to flip the extractant back and forth from top to bottom and then from bottom to top in the extraction bottle, so that the extractant can fully combine with the water sample and collide vigorously to achieve complete extraction. At the same time, the entire extraction is completed in a closed extraction bottle, completely solving the problem of reagent volatilization, making the extraction results more stable and reliable, and the extraction data real and reliable. The DZD-16 fully automatic multifunctional flip type extractor can be widely used for the extraction of surface water, tap water, industrial wastewater, and domestic sewage. For example, the extraction of substances such as petroleum, volatile phenols, anions, etc. from water bodies.

Instrument features:

1. One machine with multiple uses can simultaneously extract volatile phenols, anions, and other substances from water.

2. Closed extraction, fully simulating manual hand cranking and 360 degree rotation, makes the extraction results more realistic and reliable.

3. The extraction efficiency is greater than 95%. The essential difference from ordinary oscillators makes the extracted data more authentic and reliable.

4. High degree of automation in extraction and fast extraction speed. Multiple samples can be extracted simultaneously in 2 minutes.

5. Extraction time: Full digital timing, seconds, minutes, hours can be selected from l s-99h99m.

6. Flip mode: It can be transmitted in both forward and reverse directions, with a speed range of 0-200rpm and adjustable. The oscillation frequency during rotation can reach over 300 times.

7. Avoid direct contact between laboratory personnel and toxic extraction reagents.

8. Sampling volume and number of samples: 250ml x 8, 500ml x 8

9. Set up a sanitary grade stainless steel cleaning tank with a built-in drain valve for easy discharge of waste liquid and cleaning of extraction bottles

10. The flip up design allows for quick access to extraction bottles, making it convenient and efficient

11. A large number of samples can be extracted simultaneously at once, and the instrument is compact in size and can be placed in a fume hood according to standard regulations.