Ultra-small membrane emulsification device using SPG
System flow
Introduction of product
External pressure type micro kit
Ultra-small membrane emulsification device using SPG
Features
This device is an emulsifying system in which the outside of tube-shaped SPG membrane (having 10mm effective length) is filled with dispersed phase liquid, and the inside, with continuous phase liquid; then pressure (external pressure) is given from outside to inside of SPG membrane by use of nitrogen gas while stirring the continuous phase liquid with a rotator. This external pressure system is basically the same as that of the mini kit, wherein the emulsifying pressure can be increased up to 500kPa at maximum. Therefore, for SPG membrane used in this system, the diameter of pore can be selected from a wide range down to sub micron including the working range (2 to 3㎛ or more) of internal pressure type micro kit.
Specifications
| Type / Product No. | MG-20 |
| SPG membrane to be used |
ø10 * 20mm (Effective length: 10mm) |
| Available pore diameter* | 0.3㎛ or more |
| Pressure resistance of device |
500kpa |
| Volume of continuous phase liquid |
50ml to 200ml (Depending on the vessel capacity) 2ml to 5ml |
| Volume of dispersed phase liquid |
3ml to 10ml |
*Above data are only for reference because they may not be applied depending on the system of experiment.