CH-CQ-6D Liquid-Liquid Extraction Apparatus, independently adjustable extraction rateThis equipment uses oscillation for extraction. It can simulate manual oscillation experiments, fully stir, mix, and oscillate liquids to ensure thorough combination of the target compound in the liquid with the extracting agent, thereby enhancing the extraction efficiency.
Additionally, the liquid-liquid extraction instrument can be operated in a closed environment, reducing sample volatilization and loss, ensuring the accuracy of experimental results.
Liquid-liquid extraction instruments typically perform extraction in the following steps:
Connect and prepare various components for extraction devices (such as separatory funnels, receiving flasks, pipettes, etc.).
2. Include samples and internal standards and dissolve as completely as possible.
3. Sealed separatory funnel, release excess organic phase by opening the piston as much as possible.
4. Add the mobile phase to the separatory funnel, open the piston, mix the organic and aqueous phases, ensuring thorough mixing.
5. Feed the mixed liquid into the liquid-liquid extraction apparatus for extraction. During this process, liquid chromatography can be used to monitor the extraction process.
6. Upon extraction completion, collect the liquid through the instrument's built-in collection system or manually by the operator.
7. As required, the collected liquid can be further processed or analyzed.

Liquid-Liquid Extraction Apparatus CH-CQ-6D, individually adjustable flow rate controlKey Features:

1. 7-inch large LCD touch screen, one-touch operating system, the display is fixed in front of the machine for easy operation by experimenters, allowing for independent setting of various instrument parameters.

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

3. 6-slot operating system, capable of independently extracting 6 sets of samples; one-button extraction and oscillation, automatic settling and stratification, with individual control for each sample.

4. Extraction time, extraction rate, intermittent time, and extraction cycle can all be independently set and adjusted, with an alarm function for reminders.

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

6. Equipped with a stainless steel telescopic waste liquid tank, suitable for various reagent usage requirements, featuring an automatic filtration system, no manual draining needed.

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

8. The automatic cleaning feature utilizes a pressure-regulated scatter-wide-angle cleaning method, covering the entire inner wall of the separatory funnel, ensuring more reliable cleaning results.

9. The entire machine features electric leakage protection, over-voltage and over-current protection devices, and an integrated 6-set independent voltage stabilization system, enhancing the consistency of the machine's extraction efficiency.

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

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

12. The machine is operable remotely via mobile app, featuring SMS alert functionality (upgradable).

13. Utilize high-precision metering pumps for automatic and precise sampling; no manual addition of materials is required, quick and convenient.

Operation instructions for the fully automatic liquid-liquid extraction instrument mainly include the following aspects:
Familiarize with equipment procedures: Before operation, be acquainted with the experimental equipment process and usage of the fully automatic liquid-liquid extraction instrument.
2. Select an Appropriate Extractant: Choose an appropriate extractant based on the physical and chemical properties of the substance to be analyzed.
3. Sample Dilution: Dilute the sample appropriately based on the concentration of the material to be analyzed to prevent foaming overflow during extraction.
4. Check Instrument Status: Ensure the instrument is in good working condition before use, and inspect all components and connections for normalcy.
5. Operating Environment: Ensure the instrument is installed on a level, stable flat surface to prevent tipping and maintain a stable operating environment.
6. Equipment Balance: Ensure that the separatory funnel and container are symmetrically and evenly mounted on both sides of the instrument to prevent malfunctions caused by imbalance.
7. Operation Procedures: Follow instructions, including timer mode switching and oscillation without a timing state operation.

Liquid-Liquid Extraction Apparatus CH-CQ-6D, individually adjustable flow rate controlTechnical Specifications:

1. Extraction function

(1) Time Setting: 0-999s; (2) Extraction Times: 0-99 times; (3) Extraction Interval: 0-999 seconds.

(4) Extraction Strength: Can be adjusted from mild to strong; (5) Layering Method: Automatic extraction program operation, automatic settling and layering, manual liquid discharge.

2. Cleaning Function

(1) Time Setting: 0-999s; (2) Wash Cycles: 0-99 times;

(3) Cleaning interval: 0-999 seconds; (4) Cleaning method: Press-scattered wide-angle cleaning.

3. Sample Addition: Automated Sample Addition

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

5. Exhaust Treatment: Automatic exhaust release; the exhaust is filtered and adsorbed in a storage tank before being collected and processed centrally.

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

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

8. Power Voltage: 220V ± 22V, 50Hz

9. Rated Power: 400W

10. Dimensions: 120cm x 150cm x 180cm