Automatic liquid-liquid extractor

Automatic liquid-liquid extractorIt consists of an extraction bottle, a gas-liquid pump, and a control part. Its working principle is to use air pressure to fully combine the water sample and extractant and collide vigorously to achieve complete extraction. It completely replaces manual shaking, reduces the labor intensity of experimental personnel, avoids direct contact between humans and toxic reagents, protects the health of operators, and the entire extraction process does not require manual gas release, but can automatically drain and clean At the same time, the automatic liquid-liquid extraction device greatly reduces environmental pollution, improves extraction efficiency, and ensures stable and reliable analysis results. Can be widely used for liquid-liquid extraction of oil, volatile phenols, anions, and other substances in water bodies.

Meet standards：
Compliant with standards: “HJ637-2018Water quality - Determination of petroleum, animal and vegetable oils - Infrared photometric method
Compliant with standard: "GB/T16488-1996 Determination of water quality - Petroleum and animal and vegetable oils - Infrared photometric method"

Compliant with the standard: "HJ 1051-2019 Determination of Petroleum in Soil - Infrared Spectrometric Method"

Compliant with standards: “HJ637-2018Water quality - Determination of petroleum, animal and vegetable oils - Infrared spectrophotometric method

Compliant with standards: “HJ970-2018Water quality - Determination of petroleum - Ultraviolet spectrophotometric method

Instrument features:

★(1) A liquid-liquid extractor that can automatically extract, clean, and discharge waste;

(2) During the entire extraction and cleaning process, the experimental personnel had no contact with harmful volatile solvents, ensuring their physical and mental health;

(3) Waste liquid can be collected manually or automatically discharged, suitable for extraction experiments of different samples;

★(4）By adopting the semi enclosed airflow oscillation principle, automatic gas release can be achieved while avoiding the risk of extraction bottle bursting caused by fully enclosed design;

★(5）Unlike other instruments with simple flushing functions, this instrument adopts a constant pressure scattering wide-angle cleaning method, covering the entire inner wall of the separating funnel, resulting in a more reliable cleaning effect;

(6）One click extraction oscillation, automatic static stratification, each sample can be individually controlled;

★(7)1-on-1Automatic inhalation detergentperhapsClean pure water to achieve automatic washing and rinsing, can be controlled separately；

(8）The waste liquid is automatically discharged, and activated carbon storage tanks can be used for automatic filtration and adsorption treatment;

(9）It can extract 16 samples at once, with high extraction efficiency and simple and convenient operation;

(10)approveIndependently set various instrument parameters;

(11）Extraction and cleaning can both be timed and operated at set times;

(12）The instrument body adoptsPowder coatingtexture of material,The waste liquid tank is made of stainless steel materialAcid, alkali, and organic solvent corrosion greatly improve the service life of the instrument;

(13）Using 24V safe voltage supply ensures the safety of experimental personnel under extreme conditions

★Certified with both ISO9001 and safety production standardization

Main technical indicators:

Extraction time and method：Adjustable between 0-999 seconds, with individual control for each sample

Cleaning time and method：Adjustable between 0-999 seconds, automatically inhales detergent or pure water, with individual control for each sample

Extract sample size and quantity： 1 x 6 samples come standard with 61000ml extraction bottle

Waste liquid collection：Manual container collection or automatic waste disposal

MODE: Button

rated power：500W

rated voltage：220V household AC to 24V safe DC conversion