ECP2010 Analytical HPLC Pump

10ml/min 40MPa Pressure Comp. Learning

Analytical HPLC Pump with flow rate range 0.001-10.00 ml/min and max. pressure 40MPa.

ECOM spol. s r.o.
Part number

This pump works as isocratic pump and together with ECB2004B, ECB2004BP (ECB2007, ECB2007PC) Gradient Box with Degasser (without Degasser) also as gradient pump.

ECB2004B, ECB2004BP (ECB2007, ECB2007PC) Gradient Box with Degasser (without Degasser) is equipped with four way gradient mixing valve and must be ordered together with the pump.

With a flow rate of 0.001-10.00 ml/min and a pressure limit at 40 MPa is this pump suited for analytical applications in liquid chromatography. The pump is designed with 2 pump heads -  main and auxiliary, connected in series with a piston diameter 1/8”.

New sophisticated unit allows achieving a precise low-pressure gradient, i.e. gradual changes of solvent composition by mixing up to four liquids at the pump’s entry. It is also possible to predefine percentage of composition when using the pump in isocratic mode. The gradient profile can be defined from a computer or manually using display and keypad.

There are many improvements which make this pump more reliable, safe and precise. Also, the maintenance is now much more easier - e.g. pistons exchange is easier because of new construction; new learning algorithm for pulsation suppression; leakage sensor etc.

When necessary, it is possible to use back washing of pistons (e.g. when using buffered mobile phase).

Also available in configurations made of certified bio-inert materials.

Pump is supported by ECOMAC and Clarity software.

This pump is equipped with the Pressure Compensation Learning algorithm. Thanks to this smart adaptive process, the pump regulates the rotation speed of the camshaft and measure its impact on pressure pulsation to minimize the output pulsation as much as possible. The algorithm, due to its adaptive capacity, is applicable for many combinations of pump working conditions (solvents, columns, etc.).

Flow rate 0.001 – 10.00 ml/min
Pumping system Two plungers dia. 1/8” connected in series
Maximum operating pressure 40 MPa (5800 PSI, 400 bar)
Accuracy of flow-rate (1ml/min. 12MPa H2O) ± 2%
Repeatability of flow-rate (1ml/min. 12MPa H2O) ± 0.5%
Accuracy of pressure measurement ± 2%
Adjustable lower pressure limit 0.0 – 39.0 MPa
Adjustable upper pressure limit 1.0 – 40.0 MPa
Number of gradient valves* 4 (A,B,C,D)
Wetted materials Stainless steel, sapphire, KEL-F, seals
Communication RS232,Ethernet (LAN),USB,Remote digital I/O
Power supply 100-240V 50/60Hz 100VA
Dimensions W x H x D 280 x 135 x 498 mm (11.02 x 5.12 x 18.23 in)
Weight 10 kg (22lb)
Pressure Compensation Learning yes