S 8515 Vacuum Degasser
The S 8515 Vacuum Degasser is an online degasser system with high efficiency. Dissolved gases are removed from the solvents by applying vacuum to a semi-permeable membrane.
- High Efficiency
- 2 Operation Modes
- 5-Year Membrane Warranty
The highly efficient Teflon-AF® capillary has a much higher efficiency than a normal Teflon capillary of similar size. This allows the usage of a smaller length of the capillary to reduce the dead volume of the system considerably.
2 Operation Modes
The S 8515 Vacuum Degasser can be run either with constant speed or in Hysteresis Mode, which switches the vacuum pump on or off.
5-Year Membrane Warranty
The S 8515 Vacuum Degasser a membrane for creating the vacuum. This membrane is made of a specific Teflon material specifically designed for fast movements. We offer a 5-year warranty on the lifetime of this membrane.
The S 8515 Vacuum Degasser is available in 1-Channel, 2-Channel, 3-Channel, or 4-Channel versions. Each solvent channel can be used for a different solvent. Several channels can be used in series to increase efficiency even more.
The solvent flows through a short length of Teflon AF® capillary inside a sealed chamber. This chamber (vacuum chamber) is completely sealed to the environment and the vacuum is applied with a pump. Due to this vacuum, any dissolved gases in the solvent running through the inner capillary are removed through its semi-permeable membrane wall. The high efficiency of the Teflon AF® material allows the usage of a very short length of capillary inside the vacuum chamber.
|Wetted Materials||Teflon AF®, Teflon, Stainless Steel, Aluminium, EPDM|
|Degassing Capacity||< 20% dissolved gases remaining in water at 1.0 ml/min|
|Volume / Channel||< 500μl|
(W x H x D)
|125 x 167 x 270 mm|
|Power Supply||100 – 250 ~V (47 – 63 Hz)|