Overview
QW-SZF-02A fat measuring instrument is a product introduced by QIWEI brand with new technology for fat measurement. It has reasonable design, stable performance, high Accuracy, and time-saving and labor-saving operation. The instrument is a reliable equipment for fat measurement in food, fat, feed and other industries. The measurement results meet the national (GB5512-85) standard, and the indicators and performance meet the requirements of imported congeneric products.
Features
1. Reasonable design, stable performance and high Accuracy
2. Operation saves time and effort
3. The measurement results meet the national (GB5512-85) standard
4. All indicators and performance meet the requirements of imported congeneric products
5. Two samples can be determined simultaneously
6. Adjustable heating temperature according to Reagent Boiling Point and Ambient Temperature
7. Glass grinding mouth connection complete set sealing performance is good
Principle
This instrument is based on the principle of Soxhlet extraction and weight determination method to determine fat content. The fat is dissolved in an organic solvent, the fat is separated from the solvent by extraction method, and then dried, weighed, and calculated fat content. It is mainly composed of three parts: digital electric heating and constant temperature water bath heating extraction, solvent condensation recovery, and digital automatic temperature control. The sample is extracted with anhydrous ether or petroleum ether and other solvents and then evaporated to remove the solvent to obtain fat or crude fat.
Applications
Food, fat, feed, oil, fat products
Steps
1. Adjust heating temperature according to solvent boiling point and Ambient Temperature
2. Manually move the condenser up and down separately
3. Samples are extracted with solvents such as anhydrous ether or petroleum ether
4. Steam off the solvent to obtain fatty substances
5. Drying, weighing, and calculating fat content
Notice
• Pay attention to the safe use of solvents during operation
• Adjust heating temperature according to Reagent Boiling Point and Ambient Temperature
• Ensure that the condenser, extractor, extraction bottle Glass grinding connection and sealing are good
• Power supply voltage AC220V, 50HZ