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It accommodates a container for solvent bottles and four-way gradient valve. To do HPLC system smaller as possible is in this box assembled industrial PC board. This solution allows installation OS (Windows or Linux) and chromatography SW ECOMAC or Clarity.
Four-way gradient valve is controlled fromthe pump ECP2200, ECP2300 and gradient box ECB2005must be ordered with pump.
Pump new sophisticated electronics allows achieving precise low-pressure gradient, i.e.gradual changes of mobile phase composition by mixing up to four liquids at the pump’s entry. It is also possible to predefine the percentage of composition when using the pump in isocratic mode. Gradient profile can be defined through the computer or manually, using display and keypad.
Up to three 2L and one 1L mobile phase reservoirs may be put into the box.
|Number of gradient valves*||4 (A,B,C,D)|
|Maximum operating pressure||0.3 MPa (43.5 PSI)|
|Orifice||0.079" (2 mm)|
|Inside volume of valve for each channel||329 ul|
|Wetted materials||FEP, PEEK, Kalrez®|
|Connecting thread||5/16”-24 flat bottom|
|Inside box dimensions (w x h x d)||267 x 56 x 305 mm (10.5” x 2.2” x 12”)|
|Dimensions W x H x D||280 x 135 x 498 mm (11” x 5.3” x 18.9”)|
|Weight||7 kg (15.4 lb)|
|Power supply||100-240V 50/60Hz 40VA|