GGC-6S Automatic Liquid-Liquid Extraction Apparatus

This instrument operates fully automatically, consisting of an extraction bottle, a gas-liquid pump, and a control section. Its working principle involves using air pressure to thoroughly mix and vigorously collide water samples with extractants to achieve complete extraction. It completely replaces manual shaking, reduces the labor intensity for laboratory personnel, avoids direct contact with toxic reagents, and protects the health of the operators. The entire extraction process does not require manual venting, can automatically discharge liquid, and automatically clean. Additionally, the automatic liquid-liquid extraction unit significantly reduces environmental pollution, improves extraction efficiency, and ensures stable and reliable analytical results. It is widely applicable to all liquid-liquid extraction tasks, such as oils in water bodies, volatile phenols, anions, and more.

Complies with standards：
Meets Standard: "HJ637-2018 Water Quality - Determination of Petroleum and Fats and Oils - Infrared Spectrophotometry"
Compliant Standard: "GB/T16488-1996 Water Quality Determination of Petroleum and Fats/Animal Oils by Infrared Spectrophotometry"

Meets Standard: "HJ 1051-2019 Determination of Petroleum in Soil by Infrared Spectrophotometry"

Compliant Standard: "HJ 637-2018 Determination of Petroleum and Vegetable Oils in Water by Infrared Spectrophotometry"

Meets Standard: "HJ 970-2018 Determination of Water Quality Petroleum - Ultraviolet Spectrophotometric Method"

Instrument Features:

★(1) Automated liquid-liquid extraction system with auto-extraction, auto-cleaning, and auto-waste disposal.

(2) Throughout the extraction and cleaning process, laboratory personnel are not in contact with harmful volatile solvents, ensuring their health and well-being.

(3) Waste liquids can be manually collected or automatically discharged, suitable for extraction experiments with different samples.

★(4) Utilizing the semi-closed air flow oscillation principle, it can achieve automatic degassing while also avoiding the risk of extraction bottles bursting that may be caused by full closure.

★(5) Unlike other instruments with simple rinsing functions, this instrument uses a constant-pressure scattered wide-angle cleaning, covering the entire inner wall of the separating funnel, ensuring a more reliable cleaning effect.

(6) One-touch extraction and vibration, automatic settling and stratification; each sample can be controlled individually.

★(7) 1-to-1 automatic detergent or pure water suction, for automatic washing and rinsing, with independent control.

(8) Automatic discharge of waste liquid, with optional activated carbon storage tank for automatic filtration and adsorption treatment.

(9) Extracts up to 1 to 6 samples in a single operation, with high extraction efficiency and simple, convenient operation.

(10) Can independently set various instrument parameters;

(11) Extraction and cleaning can both be set for timed operation.

(12) The instrument body is made of spray-painted material, and the waste liquid tray is made of stainless steel, which is resistant to acid and alkali corrosion as well as organic solvents, significantly extending the service life of the instrument.

(13) Operates with a 24V safe voltage supply, ensuring the safety of experimenters under extreme conditions

Key Technical Specifications: