Product introduction:

Dry type nitrogen sample concentrator is mainly used for the concentration or preparation of large quantities of samples in gas phase, liquid phase and mass spectrometry analysis. Through microcomputer control technology, using high-purity aluminum material as heating medium, the temperature control is more accurate and the temperature control range is wide.

 

JC12 dry type nitrogen sample concentrator uses solid-phase extraction pretreatment technology instead of traditional liquid-phase extraction and chromatography technology, so that the sample can be quickly separated and purified. Using nitrogen blowing instead of the commonly used rotary evaporator for concentration, greatly shortening the analysis time.

Theory:

The dry type nitrogen sample concentrator blows nitrogen into the surface of the heated sample to quickly evaporate and separate the solvent in the sample, so as to achieve the purpose of oxygen-free concentration of the sample and keep the sample more pure. Nitrogen is a kind of gas that is not easy to react with other substances. Drying with nitrogen can prevent the gas from reacting chemically with other substances dissolved in water to form precipitation. Drying with nitrogen increases the gas flow and takes away the volatilized water, so that the utensils are dry and clean.

Features:

1. Each blowing needle is independent of each other to avoid cross-contamination.

 

2. The height of the air cavity can be adjusted, and the standard air needle length is 150mm.

 

3. The nitrogen blowing instrument is controlled by 12 independent flow control valves to save gas. The position of each blowing needle can be independently changed to the purge position.

 

4. Shorten the retention time. When concentrating toxic solvents, the entire system can be placed in a fume hood to reduce the risk.

 

5. Built-in over-temperature protection device, automatic fault detection and alarm function, easy to use.

 

Temperature controller, temperature synchronous display, can observe temperature changes in real time. The operation is simple and convenient.

 

Please kindly contact us if need further info:

Ellen

SMTlabtech is the subsidiary of Ningbo Shimaotong International group.It is professionally develop and sell kinds of Gas Generators and Lab Instruments. With mind of “Best product! Best Service! Best Credit!” , our company always do our best and take sincerity to cooperate with each customer. With 15 years international business experience, we are widely welcomed by worldwide customers.

Right now, our company mainly focuses on two fields. One is gas generator. We professionally do research and sell products such as Hydrogen Generators, Nitrogen Generators, HHO Brown Gas Generators, pure air generator, Oxygen Generator, Multiple Gas Generators ,HPLC use column heater oven,SPE apparatus etc. Another field we are engaged in is Analytical Instrument field, products include laboratory used instruments & testing meters and other laboratory equipments with spare parts.

Up to now, we have not only sold products in China, but also exported our products to more than 40 countries and regions including the UK, USA, Canada, Austria, Bulgaria, France, Belgium, Netherlands, Germany, Indonesia, Japan, India, Iran, Australia, Nigeria, Zambia, Guatemala, Nicaragua, Argentina, Saudi Arabia, New Zealand,Malaysia,Singapore,Russia,Ukraine etc. High quality products with competitive prices are warmly welcomed by customers!

Years of domestic and overseas sales experiences let us meet customers’ needs with the quickest speed and professional skills.

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