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The Water Bath Nitrogen SAMPLE CONCENTRATOR is used for sample preparation in gas phase, liquid phase and mass spectrometry. Lt uses internationally approved technology to concentrate the sample by blowing nitrogen into the surface of the heated sample. The method is time-saving, easy to operate, easy to control, and can get the expected result quickly. In this technology, solid phase extraction pretreatment technology is used instead of traditional liquid phase extraction and chromatography technology, so that the samples can be quickly separated and purified. Nitrogen blowing is used instead of rotary evaporator for concentration, so the analysis time is greatly shortened. Suitable for pesticide residue analysis, pharmaceutical drug testing, environmental analysis，biological analysis, food and beverage applications.

특성:
Adjustable position of gas needle in air chamber plate for different types of tubes
Adjustable height of air chamber plate. The length of a standard gas needle is 150mm
Patented individually controlled gas needles for enhanced control.  Gas pressure is uniform from all needles. Simply close and open by moving needle up or down.
The instrument can be put into a ventilation cabinet when the concentration sample is toxic solvents
Built-in overheating protection, automatic fault detection and fault alarm features
LCD displays temperature and time. Operation is simple and convenient. Can be set for continuous operation.
Works by heating with dry bath in the bottom and nitrogen blowing on the surface which accelerates liquid evaporation and sample concentration
Standard configured air cavity and adjustable bracket.
Inner chamber of SDK model is made of high quality stainless steel, with long service life, four-angle arc transition, easy to clean.
TSDK is made of transparent plate. During the concentration process, the sample can be observed from outside at any time Low liquid level protection function, prevent the instrument damage caused by dry burning.