ECOM spol. s r.o. - Model ECS23 -Quaternary Preparative Gradient System with Fraction Collector

is an UV-VIS diode array detector, which allows measuring absorbance of four wavelengths in range of 200 – 600 nm simultaneously in one cell just as visualization of whole spectra. It is possible to use the detector in flash and preparative applications. Standardly is assembled preparative cell PLCC 15 but other cells are available.

 

This isocratic pump works with Gradient Box ECB2007 as a quaternary gradient pump. Flow rate range is 0.1-300 ml/min and pressure limit at 15 MPa. Unit software includes new learning algorithm for pulsation suppression and many testing and diagnostic functions.

 

Box is suited for handling liquids in ECOM gradient systems. It accommodates a container for solvent bottles and four-way

gradient valve. Four-way gradient valve is controlled from the pump ECP2300.

 

Fractions collected according to chosen method which can be created manually by keyboard, just as using ECOMAC software. Analog input allows collecting based on detector signal. Racks for 9, 21, 40 ml tubes.

 

This system is fully controlled by ECOMAC software, which is also a part of delivery. It allows all units controlling, gradient creating and fraction collecting.