Liquid-liquid extraction device capable of automatic extraction, automatic deflation, automatic cleaning and automatic waste discharge


Product implementation standards:

HJ637-2012 "Determination of petroleum and animal and vegetable oils in water quality"

Product Introduction:
Liquid-liquid extraction is a very common pre-treatment operation in laboratories at all levels. Manual extraction is labor-intensive, inefficient, and carries a high risk of inhalation of toxic gases. Currently, most common automatic liquid-liquid extraction instruments are reciprocating oscillation, 360-degree flip, stirring, and jet types, with many disadvantages. The former two require manual deflation, which only saves the oscillation process, while the latter two are prone to volatilization of the extraction solvent and are difficult to clean.
Shengtai STC automatic liquid-liquid extractor absorbs the advantages of similar products and avoids the shortcomings. It creatively adopts the closed airflow oscillation internal circulation principle, can be started with one button, and automatically extracts; no need to release air during the extraction process; automatic cleaning after the extraction is completed; the extraction waste liquid is adsorbed by the activated carbon adsorption tank and automatically discharged, and all operating instructions and parameters can be operated through the LCD touch screen. It has the advantages of high degree of automation, time and labor saving, energy saving and environmental protection.
It is suitable for use in water quality monitoring where liquid-liquid extraction is required, such as for petroleum in water.

Instrument innovation:
(1) A liquid-liquid extraction apparatus capable of automatic extraction, automatic cleaning, and automatic waste discharge;
(2) The closed airflow internal circulation oscillation principle is creatively adopted, and no artificial air release is required during the extraction process;
(3) One-touch extraction and shaking, automatic static stratification;
(4) Automatically suck in detergent, wash and clean;
(5) The waste liquid is automatically discharged and automatically filtered and adsorbed by the activated carbon storage tank;
(6) Four groups of samples can be extracted at one time, with high extraction efficiency and simple and convenient operation;
(7) Large LCD touch screen design, visual operation;