GA-B109 Fully Automatic Liquid-Liquid Extraction Device

Popis

Applicable Standards

GB/T 7494-1987 Kvalita vody – Determination of Anionic Surfactants – Methylene Blue Spectrophotometric Method
HJ 637-2018 Kvalita vody – Determination of Petroleum and Animal and Vegetable Oils – Infrared Spectrophotometric Method
HJ 970-2018 Kvalita vody – Determination of Petroleum – Ultraviolet Spectrophotometric Method
HJ 503-2009 Kvalita vody – Determination of Volatile Phenols – 4-Aminoantipyrine Spectrophotometric Method
HJ 478-2009 Kvalita vody – Determination of Polycyclic Aromatic Hydrocarbons – Liquid-Liquid Extraction and Solid-Phase Extraction High-Performance Liquid Chromatography
HJ 591-2010 Kvalita vody – Determination of Pentachlorophenol – Gas Chromatography
HJ 648-2013 Kvalita vody – Determination of Nitrobenzene Compounds – Liquid-Liquid Extraction/Solid-Phase Extraction-Gas Chromatography
HJ 676-2013 Kvalita vody – Determination of Phenolic Compounds – Liquid-Liquid Extraction – Gas Chromatography
HJ 744-2015 Kvalita vody – Determination of Phenolic Compounds – Gas Chromatography-Mass Spectrometry
HJ 753-2015 Kvalita vody – Determination of Chlorothalonil and Pyrethroid Pesticides – Gas Chromatography-Mass Spectrometry
HJ 699-2014 Kvalita vody – Determination of Organochlorine Pesticides and Chlorobenzenes – Gas Chromatography-Mass Spectrometry
GB/T 5750.4-2006 Standard Test Methods for Drinking Water

Představení produktu:

The fully automatic liquid-liquid extractor utilizes a new closed, tichý, clean air internal circulation oscillation principle and bidirectional gas-liquid mixing technology. It is used for liquid-liquid extraction pretreatment of oil, volatile phenols, anions, and other substances in laboratory water quality testing. The device displays and configures multiple extraction parameters on a large LCD touchscreen to meet the extraction requirements of different samples. The experiment requires no human supervision, and the device automatically extracts, deflates, collects, drains, and cleans.

Vlastnosti produktu:

1.7-inch large LCD touchscreen with one-touch operation for simple and convenient operation
2. Supports a variety of extraction bottle sizes (250/500/1000ml) 1) All gas line valves are made of PTFE.
3. 6-bit operating system, capable of independently extracting up to six samples.
4. Extraction time, pause time, and extraction cycle can be independently adjusted.
5. High-precision metering pumps automatically and precisely inject samples, eliminating the need for manual dosing for quick and convenient operation.
6. Extraction rate can be independently adjusted.
7. Automatic extraction rate, automatic venting, automatic collection, automatic draining, and automatic cleaning functions.
8. Built-in retractable waste liquid tank and filtration system eliminate the need for manual draining.
9. Built-in air purification ensures cleanliness of the extraction gas line.
10. Built-in activated carbon filtration for waste liquid purification reduces environmental pollution.
11. The system features 10 data storage options. Available for immediate use.
12. The device features an RS232 interface for remote communication.

Parametry produktu:

1. Extraction Method: Closed internal circulation oscillation, automatic degassing during extraction.
2. Injection Method: Automatic high-precision metering.
3. Extraction Time: 0-999 sekundy.
4. Interval Time: 0-999 sekundy.
5. Number of Extractions: 0-99.
6. Extraction Rate: Nastavitelný.
7. Stratification Method: Automatic extraction program execution, automatic static stratification, manual degassing.
8. Wastewater Disposal: Automatic wastewater discharge, filtered and adsorbed by activated carbon storage tanks before centralized disposal.
9. Gas Disposal: Automatic degassing, filtered and adsorbed by filter storage tanks before centralized collection.
10. Extraction Capacity: 250ml*6, 500ml*6 (Standard), 1000ml*6, 2000ml*6.
11. Voltage Stabilization: Ano.
12. Leakage Protection: Ano.
13. Communication port: RS232
14. Multi-segment data storage: 10 sady
15. Voltage/power: 220PROTI, 300W