ECB2004BP Analytical Gradient Box with PC

Box is suited for liquid handling in ECOM gradient systems.

ECOM spol. s r.o.
Part number

It accommodates a container for solvent bottles, built-in high-efficiency on-line degasser and four-way gradient valve. To have HPLC system as small as possible this box also includes industrial PC board.  

It is necessary to purchase an operating system for the PC box - in most cases we recommend Windows OS (P/N: ABB90000) or Linux (on request).
Full version of units controlling and data collecting software ECOMAC is already installed in the box. The box also supports the Clarity software. It is possible to purchase a wireless mouse and keyboard set (P/N: EPC-0028) and a computer monitor (P/N: EPC-0027).

Degasser - unique design assures reliable operation and the highest level of continuous performance available without the need for helium degassing. Up to four solvent lines may be degassed simultaneously by one unit. One additional channel is reserved for degassing of gradient valve output. Extremely low internal volume of each Systec AF channel (480 μl) offersvery fast equilibration and very short startup times compared with PTFE degassing channels which have the same degassing efficiency.

Four-way gradient valve is controlled from the pump ECP2010 and 2010H and gradient box ECB2004B must be ordered with the pump. Pumps have new sophisticated
electronics which allows achieving precise low-pressure gradient.

Up to 6 mobile phase reservoirs LCT 02 (1L) may be put into the box.

Number of gradient valves* 4 (A,B,C,D)
Maximal flow rate (nominal) 10 mL/min.
Maximum operating pressure 3 bar (43.5 PSI)
Orifice 0.031" (0.8 mm)
Inside volume of valve for each channel 97 ul
Degasser channels 5 independent
Degassing process Gas permeation through a fluoropolymer membrane
Degassing capacity ~2 ppm at 1 mL/min.
Degassing efficiency per channel up to 3 mL/min excellent, up to 5mL/min sufficient
Dead volume of degasser channel ~480 μl per channel for standard channel
Wetted materials Systec AF, PPS, Glass-filled PTFE, Stainless Steel 316, Simriz®, PEEK
Connecting thread 1/4"-28 flat bottom
Inside box dimensions (w x h x d) 267 x 56 x 305 mm
Dimensions W x H x D 280 x 135 x 498 mm
Weight 7 kg
Power supply 100-240V 50/60Hz 40VA