Intelligent water bath condensation reflux extraction instrument

The intelligent water bath condensation reflux 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.

It 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 this product with a fully automatic working mode, consisting of three main parts: extraction bottle, adjustable frequency motor, and timely 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 the purpose of extraction. At the same time, the entire extraction is completed in a closed extraction bottle, solving the problem of reagent evaporation, making the extraction results more stable and reliable, and the extraction data authentic and reliable. It 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.

Features of the fully automatic multifunctional flip type extractor instrument:

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

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

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

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

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

Avoid direct contact between laboratory personnel and toxic extraction reagents.

Suitable for all liquid-liquid extraction operations.

Sampling range: 125ml x 8, 250ml x 6, 500ml x 4, 1000ml x 4.

Suitable for: environmental monitoring, petrochemical industry, water supply companies, sewage treatment plants, thermal power plants, steel enterprises, automobile manufacturing, scientific research and teaching, as well as monitoring stations and laboratories of various large and medium-sized enterprises.

Attention:

1. The instrument starts extraction, press the pause switch for 5-10 seconds to open the valve and release air, and then determine the release frequency based on the actual test situation.

During normal start-up and operation of the instrument, operators should not approach the rotating parts of the instrument. 3. The flipping frequency of the instrument should be slowly adjusted from small to large, and the speed debugger should be adjusted to around 60.

4. Users are advised to place the instrument in a fume hood. Please wipe it clean promptly after the experiment is completed. 5. Never set the interval time (i.e. downtime) with the working time

Set to zero.

Before starting the instrument normally, please lower the front buckle of the instrument.

If the working time is within 5 minutes and the forward and reverse timers have been set, there is no need to

Adjustment.

8. Slight noise during instrument operation is a normal phenomenon

Advantages:

1. Closed extraction to solve the problem of reagent volatilization. No direct contact with extraction reagents is required, which provides certain protection for the safety of experimental personnel.

2. Able to extract multiple samples (6 or more) simultaneously with fast extraction speed.

3. Push pull protective cover and leak proof sink hole design.