Model: ST202A-16

Uses: Instead of the traditional water bath function, it can be used for reflux extraction of various Chinese medicinal materials, determination of total esters of liquor and saponification value of animal and plant oils, and other experimental projects such as sample extracts, content determination, physical and chemical identification, etc.

Reference standards:

Water bath reflux extraction of Chinese medicine in the Pharmacopoeia of the People's Republic of China

GB 5009.168—2016 Determination of fatty acids in food

GB 5009.82—2016 Determination of vitamin A , D and E in food

GB 5009.9—2016 Determination of starch in food

GB 5009.232-2016 National Food Safety Standard Determination of Formic Acid in Fruits, Vegetables and Their Products

GB 31604.5-2016 National Food Safety Standard Determination of Extracts in Resins of Food Contact Materials and Products

GB/T10345-2007 Liquor analysis method - Determination of total esters

GB/T 5009.127-2003 Determination of germanium in polyester resins and their molded products for food packaging

Technical advantages:

The host is equipped with 16 sample digestion channels, which can freely set the temperature and time at the same time;

Intelligent constant temperature water bath, automatic temperature control, automatic water level compensation, automatic alarm for water shortage;

The main machine is equipped with an internal circulation pump system to ensure that the water bath temperature is uniform and constant;

The main unit is equipped with 16 sets of magnetic stirring systems, which can be switched freely between continuous stirring and intermittent stirring.

Water vapor overflow prevention design ensures sealing and has a water vapor outflow outlet;

The condenser tube automatic lifting system can control the front and rear rows independently without interference;

Host standard configuration:

One main machine, 16 250ml flat-bottom flasks , 16 reflux condensers , 2 reaction bottle racks . One operating manual, one packing list, one certificate, two fuses