Introduction: Accelerated solvent extraction technology is a kind of sample preparation method that has been developed in recent years for rapid extraction of solid or semi-solid samples under high temperature (up to 200°C) and high pressure (up to 20 MPa), and commonly used Soxhlet extraction, ultrasound Extraction, microwave extraction and other methods can greatly shorten the extraction time, improve the extraction efficiency, reduce the amount of extraction solvent, significantly reduce the cost of a single sample extraction, with the advantages of solvent-saving, rapid, healthy and environmentally friendly, high degree of automation. Application area: It covers environmental analysis, agricultural product safety, food nutrition, pharmaceuticals, natural product extraction, explosives analysis, petrochemicals, energy, and many other fields. It is suitable for sample preparation of existing analytical instruments such as gas chromatography, liquid chromatography, and chromatography-mass spectrometry. APLE-2000 is a multi-channel automatic rapid solvent extraction device equipped with an extraction tank of 34mL or less. It is suitable for routine analysis and testing of environment and food. It has high sample throughput and can be used to continuously process 24 identical or different samples. Features: 1. Ultra high performance APLE series adopts sequential sample processing mode. The system automatically completes on-line cleaning, on-line filtration, and on-line purification. It is highly efficient, simple to use, and convenient. 2. Fast extraction The average time for APLE to process each sample is 8 to 20 minutes, which saves a lot of time compared to traditional extraction techniques. In addition, while APLE extracts samples, the experimenter can also perform other work. 3. Environmental health APLE significantly reduces the amount of solvent used for the extraction. The solvent consumption of each sample is only a few milliliters to several tens of milliliters, and the entire extraction process of APLE is automated and completely closed, effectively reducing the volatilization of organic solvents and worker exposure. Organic solvent time, green, healthy and safe. 4. Condition optimization is convenient and flexible Sample extraction parameters include: extraction pressure, extraction temperature, extraction time, flushing volume, extraction times, cleaning between samples, etc. Users can set flexibly, and the optimization of extraction conditions is convenient and flexible. 5. High degree of automation The sample extraction process of fully automatic APLE can be completely unattended. The entire sample extraction process: solvent loading, heating, pressurization, extraction, collection, filtration, purification, and cleaning are fully automated in one step. APLE-2000 can continuously perform the extraction of 24 samples each time. Technical Parameters: Temperature range: room temperature ~ 200 °C; Pressure range: atmospheric pressure ~ 20MPa; Extraction cell volume: 11mL, 22mL, 34mL; Furnace: double heating furnace, ±1°C temperature control; New multi-solvent mixer, which can realize the automatic ratio of various solvents and the switching between different solvents; Extraction time: 8min ~ 20min; The extract can be filtered online and automatically cleaned; Built-in temperature, pressure control and over-voltage protection system ensures safe and reliable operation of the instrument; Pressure control unit: Balanced pressure control, ±0.3MPa starting pressure control; Meet the GB23200.9-2016 standard method.
Introduction: Accelerated solvent extraction technology is a kind of sample preparation method that has been developed in recent years for rapid extraction of solid or semi-solid samples under high temperature (up to 200°C) and high pressure (up to 20 MPa), and commonly used Soxhlet extraction, ultrasound Extraction, microwave extraction and other methods can greatly shorten the extraction time, improve the extraction efficiency, reduce the amount of extraction solvent, significantly reduce the cost of a single sample extraction, with the advantages of solvent-saving, rapid, healthy and environmentally friendly, high degree of automation. Application area: It covers environmental analysis, agricultural product safety, food nutrition, pharmaceuticals, natural product extraction, explosives analysis, petrochemicals, energy, and many other fields. It is suitable for sample preparation of existing analytical instruments such as gas chromatography, liquid chromatography, and chromatography-mass spectrometry. APLE-2000 is a multi-channel automatic rapid solvent extraction device equipped with an extraction tank of 34mL or less. It is suitable for routine analysis and testing of environment and food. It has high sample throughput and can be used to continuously process 24 identical or different samples.
