SYSTEC 4 Channel Stand Alone Vacuum Degasser 0001-6354

SYSTEC 4 Channel Stand Alone Vacuum Degasser 0001-6354

**This Unit has been tested as far as we could. has slight cosmetic damages from regular use (Does not affect functionality). See photos for further details.

 The Systec 4 Channel Stand Alone Vacuum Degasser, P/N 0001-6354  is a high-efficiency in-line module for removing dissolved gasses from fluids. This system features: reliable and continuous operation, highest level of continuous performance without the need for helium degassing, and up to 5 solvent lines may be degassed simultaneously. with 4 Channels and Volume per Channel is 480uL. The critical component of the vacuum degasser is a short length of Systec AF tubing through which the solvent flows. This tubing is located in a chamber where a partial vacuum is maintained by a vacuum pump that is constantly running at a low speed. Dissolved gasses migrate across the tubing wall under a concentration gradient produced by the vacuum as the solvent flows within the tubing in accordance with Henry’s law. The gasses are expelled from the system and the chamber is maintained at a constant, preset vacuum level by varying the vacuum pump speed as needed. A special port in the vacuum pump continually flushes the pump head with a small “bleed” of air to remove any solvent vapors which may enter the pump from
the vacuum chamber. This air bleed eliminates the need for any solenoid valves within the system.  This patented design results in zero vacuum “hysteresis”.

SPECIFICATIONS