Fully automatic liquid-liquid extraction instrument, by adjusting the air pressure, the sample is vigorously collided with the extracting agent to achieve full combination, realizing the liquid-liquid extraction function. The entire process is fully automated, requiring no manual supervision, reducing experimental risks, and significantly enhancing extraction efficiency. The machine features one-button operation for simplicity and convenience. Both the automatic exhaust and waste liquid排放 are equipped with filtration functions, reducing the pollution of the laboratory environment from the samples, ensuring the safety of the experimental personnel. It is widely used in industries such as petrochemicals, biopharmaceuticals, environmental protection, metallurgy, and food.

Standard of Execution:

Meets National Standard: "GB 7494-87 Water Quality - Determination of Anionic Surfactants - Methylene Blue Spectrophotometric Method"

Meets National Standard: "HJ 970-2018 Determination of Petroleum in Water Quality by Ultraviolet Spectrophotometry"

Meets National Standard: "HJ 503-2009 Water Quality - Determination of Volatile Phenols by 4-Aminotoluene Spectrophotometry"

Meets National Standard: "GB/T 16488-1996 Water Quality – Determination of Petroleum and Fats/Oils – Infrared Spectrophotometric Method"

Meets National Standard: "HJ 637-2018 Water Quality - Determination of Petroleum and Animal Fats and Oils - Infrared Spectrophotometric Method"

Meets National Standard: "GB/T 16488-1996 Water Quality – Determination of Petroleum and Fats and Oils – Infrared Spectrophotometry"

Key Features:

1. 7-inch large LCD touch screen, one-touch operation system, the display is fixed in front of the machine, convenient for experimenters to operate, and allows for independent setting of various instrument parameters.

2. Supports use of extraction bottles in various specifications; gas valves are all made of PTFE material.

3. 6-position operating system, capable of independently performing extraction on 6 sets of samples; one-touch extraction and oscillation, automatic settling and layering, with individual control for each sample.

4. Extraction time, extraction rate, intermittent time, and extraction cycle can all be independently set and adjusted, with a buzzer reminder feature.

5. Automatic extraction, degassing, collection, liquid discharge, and cleaning functions.

6. Equipped with a stainless steel telescopic waste liquid tank, suitable for various reagent usage requirements. It comes with an automatic filtration system, eliminating the need for manual liquid discharge.

7. Features built-in waste liquid activated carbon filtration and purification, reducing environmental pollution.

8. The automatic cleaning feature employs a fixed-pressure diffused wide-angle cleaning, covering the entire inner wall of the separatory funnel, ensuring a more reliable cleaning effect.

9. The complete unit features electrical leakage protection, overvoltage and overcurrent protection devices, and is equipped with 6 independent voltage stabilization systems, enhancing the consistency of the machine's extraction efficiency.

10. The extraction power can be adjusted freely with the knob.

11. Available with different specifications of extraction bottle holders, featuring a snap-on design for easy and convenient replacement.

12. Machine operable remotely via mobile app, with SMS alert feature (upgradable)

13. Utilizes high-precision metering pumps for automatic, accurate sampling; no manual addition of materials is required, offering quick and convenient operation.

Technical Specifications:

1. Extraction Function

(1) Time Setting: 0-999s;

(2) Extraction Times: 0-99 times

(3) Extraction interval: 0-999 seconds

(4) Extraction Strength: adjustable from mild to strong.

(5) Layering Method: Automatic extraction program in operation, automatic settling and layering, manual liquid release.

2. Cleaning Function

(1) Time Setting: 0-999s;

(2) Wash Cycles: 0-99 times

(3) Wash interval: 0-999 seconds;

(4) Cleaning Method: Pressure Scattered Wide-Angle Cleaning

3. Sample Addition: Automated Sample Addition

4. Waste Liquid Treatment: Waste liquids are filtered and adsorbed by an activated carbon storage tank before being collected and processed centrally, suitable for extraction experiments of various samples.

5. Emission Treatment: Automatic exhaust, where the exhaust gases are filtered and adsorbed by the storage tank before being collected and treated centrally.

6. Display Method: 7-inch Large LCD Touch Screen

7. Sample Quantity: 6 pieces, standard with 6 x 250ml, 500ml, 1000ml, or 2000ml extraction bottles (standard 1000ml)

8. Power Voltage: 220V ±22V, 50Hz

9. Rated Power: 400W