High Pressure Pump LCP 5020
This programmed pump is proposed for analytical and semipreparative HPLC. Orginal design with "swimming" pistons enables precise delivery of solvents and buffer solution both at low and high pressure.
Ternary gradient is realized by the means of one High Pressure Pump and three solenoids valves connected to the low pressure side, whereas binary gradient, at the high pressure side, is secured by two pumps.
Display and keyboard provide user comfort for both, manual and automatic operation. Besides the time controling of flow rate and gradient pattern, the program can also control aditional instrument (autosampler, second pump, etc.).
The pump is designed as an independent device but it can be also used as a part of computer controled chromatographic station.
BIO-compatible version LCP 5021 is available as well.
|Flow:||0.01 to 20 ml/min|
|Pressure:||max. 40 MPa|
|Pressure limit:||0 to 40 MPa selectable by 1 MPa|
|Gradient:||Ternary-Low pressure (trinity of solenoid valves)|
|Binary-High pressure (two pumps)|
|Time program:||Up to 20 individual programs in times from 0 to 640 minutes|
|Programble parameters:||flow rate, concentration,output control signals, program end, cycle counts|
|Output control signals:||4 ( TTL)|
|Return reading response:||2 ( TTL)|
|Dimension (w x h x d):||240 x 130 x 360 mm|
|Power supply:||230 V ±10%, 50 Hz|