Using the VWK in an experiment is very simple. The gauge will read the vacuum pressure in the flask. The needle valve is provided to reduce the amount of suction to your system or cell chamber.
The VWK comes with the following:
- 2L polyethylene flask
- Vacuum pump with gauge and needle valve
- Miscellaneous fittings and tubings
- Plastic stand
The plastic stand minimizes the footprint of the VWK.