NAI-ST-6S intelligent water bath Soxhlet extractor for fat content determination. Soxhlet extraction method, also known as continuous extraction method or Soxhlet extraction method, is a method for extracting compounds from solid substances. Soxhlet extraction method is used for the determination of crude fat content. Fat is widely present in the seeds and fruits of many plants, and measuring the content of fat can be used as an indicator to distinguish its quality. Extraction method is widely used both domestically and internationally, among which Soxhlet extractor method is a classic method recognized by Gong and also the standard method for grain and oil analysis in China.

NAI-ST-6S intelligent water bath Soxhlet extractor for fat content determination
Soxhlet extraction method, also known as continuous extraction method or Soxhlet extraction method, is a method of extracting compounds from solid substances. Soxhlet extraction method is used for the determination of crude fat content. Fat is widely present in the seeds and fruits of many plants, and measuring the content of fat can be used as an indicator to distinguish its quality. Extraction method is widely used both domestically and internationally, among which Soxhlet extractor method is a classic method recognized by Gong and also the standard method for grain and oil analysis in China. We have developed an intelligent water bath Soxhlet extractor suitable for simultaneous operation of multiple samples based on this method.
Applicable standard(Only partially displayed)
GB/T 15683-2008 Determination of amylose content in rice
GB 5009.6-2016 National Food Safety Standard - Determination of Fat in Foods
T/NAIA 040-2021 Determination of Insoluble Impurities in Edible Oil - Soxhlet Extraction Method
GB/T 6433-2006 Method for determination of crude fat in feed
HJ834-2017- Determination of Semi volatile Organic Compounds in Soil and Sediments - Gas Chromatography Mass Spectrometry Method
HJ 647-2013 Determination of Polycyclic Aromatic Hydrocarbons in Environmental Air and Waste Gas Meteorology and Particulate Matter by High Performance Liquid Chromatography
HJ609-2014 Determination of Benzene Soluble Substances in Waste Gas from Fixed Pollution Sources by Soxhlet Extraction Gravimetric Method
HJ/T 40-1999 Determination of Benzo (a) pyrene in Fixed Source Exhaust Gas by High Performance Liquid Chromatography
GBT22048-2015 Determination of Specific Phthalate Plasticizers in Toys and Children's Products
1. The instrument body adopts a frame integrated design, which is stable and reliable. The main body is made of 1mm thick brand cold-rolled plate with electrostatic powder coating, which is more wear-resistant and corrosion-resistant;
2. From air to contacts, relay protectors to button switches, etc., use Chint/Delixi or equivalent electrical brands to ensure instrument quality and service life;
3. Adopting PLC control, it has more stable control capability compared to simple temperature controllers, and real-time monitoring of various parameters and progress through touch screen operation;
☆4. Specially customized heating module, with fast heating speed, more uniform heating, and more precise temperature control. The system records temperature data in real-time and can be queried at any time;
5. The water bath system has automatic water inlet, automatic drainage, water shortage alarm, and can automatically replenish water. The 7-inch full touch screen can be accessed with just one click, making the operation simple and convenient;
☆6. Breaking through the traditional box style design and drawing inspiration from the open design of foreign brands, the condenser tube adopts a snap on fixing method that is simple and convenient, easy to disassemble, and does not require any fixing screws;
7. Special condenser tube bracket design, compatible with two specifications of Soxhlet extractors: national standard and valve solvent recovery. Customers can choose the corresponding style according to their own needs;
8. Built in circulating water pipeline, easy to operate, equipped with a dedicated chiller, strong cooling effect, low energy consumption, and water resource conservation;
9. Equipped with multiple protection devices for overvoltage, overheating, and leakage, no need for supervision, ensuring the safety of the machine for long-term use;
10. The system comes with an instruction manual and a QR code for the service center. Scanning the code with your phone will automatically view the electronic instruction manual and connect to the service center with just one click.
Technical specifications
| model |
NAI-ST-6S |
| control system |
PLC+7-inch touch screen |
| Each batch of extraction |
6 samples |
| Extract bottle volume |
250ml/piece |
| Extract sample quantity |
0.5~20g/piece |
| Heating method |
Water bath constant temperature heating |
| Temperature control range |
Room temperature~99 ° C |
| power supply voltage |
220V frequency 50HZ |
| power |
2000W |
| Overall dimensions |
800x400x590mm |
NAI-ST-6S intelligent water bath Soxhlet extractor for fat content determination


