Preparative pump VRS 50 CO2
0,5 - 50 ml/min isocratic built in unit with cooling for SFC
- Description
- Parameters
PREPARATIVE PUMP VRS 50 CO2
is unit with two pump pistons connected parallel. Flow-rates ranging is from 0,5 to 50 ml/min and maximum operating pressure of 28 MPa.
The pump is designed as built-in unit with separate mechanical and electronic parts.
For liquefied gas delivering are the pumping heads cooled using an cooling adapter. This adapter is also used for delivered medium pre-cooling. The adapter is cooled using water from external unit ( it is not include). So modified pump is used for super critical fluid chromatography (SFC) for carbon oxide pumping.
The unit is equipped with the following:
• Electronic safeguard of maximum operating pressure
• Back-flushing of pistons
• External flow rate control (using voltage)
| Pumping system | two pistons dim. 3/8" in parallel connection |
|---|---|
| Maximum operating pressure | 28 MPa |
| Flow rate setting | 0.5 - 50 ml/min |
| Power input | 100 VA |
| Weight | 12 kg |
| Upper pressure limit (MPa) | stationary 30 MPa |
| Power requirements | 115V / 230 V , 50/60 Hz |
| Material of pump heads | stainless steel |
| Method of setting | using voltage 0 – 10V |
| Precision of set flow rate | 2 % |
| Dimensions of mechanic part (W x H x D) | 160 x 150 x 340 mm |
| Dimensions of electronic part (W x H x D) | 170 x 160 x 175 mm |
ECOM is a global supplier of scientific and laboratory instruments for liquid chromatography. The company was established in October 1991 and it is focused on research, development, and manufacturing of scientific and laboratory equipment for liquid chromatography. Our innovative R&D and dynamic processes allow us to quickly react on customer’s needs and to propose customised products and solutions. ECOM’s focus on high quality products and responsive service supports high performance of its customers.
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