Laboratory Air Vacuum Pump
Low Noise Oil Free Vacuum Pump Laboratory air Vacuum Pump
Laboratory vacuum pumps are essential for creating low-pressure environments, primarily used for speeding up solvent evaporation(rotary evaporation, drying ovens), filtration (suction filtration, cell harvesting), degassing liquids, and providing suction for aspiration in cell culture/microbiology, all while ensuring sample purity by removing air/gases or creating controlled atmospheres for sensitive analyses like mass spectrometry.
Low Noise Oil Free Vacuum Pump Laboratory air Vacuum Pump
Key Applications:
- Solvent Evaporation: Lowering pressure to reduce solvent boiling points for concentration or drying (Rotary Evaporators, Vacuum Ovens, Freeze Dryers).
- Filtration & Aspiration: Pulling liquids/solutes through filters (membrane filtration) or removing media/debris (cell culture).
- Degassing: Removing dissolved gases from liquids to prevent interference in experiments.
- Sample Preparation: Drying samples in desiccators or concentrating samples for analysis.
- Controlled Environments: Creating oxygen-free spaces for sensitive reactions or in instruments like glove boxes.
- Analytical Instruments: Enhancing sensitivity in mass spectrometers or providing vacuum for electron microscopes.
- Laboratory Air Vacuum Pump
Common Types & Selection Factors:
- Dry vs. Oil-Sealed: Dry pumps (diaphragm, scroll) are oil-free, cleaner, and require less maintenance, ideal for general lab work, while oil pumps offer deep vacuums but need more care.
- Application: Choose based on required vacuum depth (rough vs. fine) and chemical compatibility (PTFE-coated for corrosive media).
- Laboratory Air Vacuum Pump
