2.Filter cup: it is more convenient to use the cup with a scale line as far as possible to contain the liquid with filter.
3. Automatic suction cup cover: the user only needs to use a hose to connect one end to the automatic liquid inlet interface, and put the other end into the filtrate to be filtered. After the switch is turned on, the filtrate will be automatically sucked into the filter cup to start filtering, and no need to manually pour the sample again, so the operation is convenient.
4.Filter membrane placement base: it is used to prevent the filter membrane. Generally, the surface is required to be flat without scratching the filter membrane. The connection with the filter cup is as simple as possible, and no clamps or clamps are needed.
5.Suction bottle: used to hold the filtrate or waste liquid after filtration. The bottom of the suction bottle of R300S vacuum filtration device is designed with a fast drain port. After filtration, it is not necessary to remove the suction bottle and then pour out the filtrate. It is only necessary to loosen the clamp of the bottom liquid distribution port to quickly drain the liquid, or even change the suction filter edge to drain the liquid. Improve efficiency, easy to operate.
Fixed seat: stabilize the suction filter bottle to avoid accidental operation or shaking that may cause the suction filter bottle to fall.
6.Filter membrane: r300ss is equipped with a filter membrane with a pore diameter of 0.45 μ m and a diameter of 47mm. However, users can also choose a filter membrane with a suitable pore diameter and material according to their own needs. The pore diameter and material are not affected by the filter device, and are selected according to the experimental needs of customers.
7.Water blocking Protector: built in polytetrafluoroethylene hydrophobic membrane, which can block the inverted liquid 100%.