Top 6 Questions You Should Ask When Buying a lab vacuum pump ۱٫ What will you be using the vacuum for? Filtration needs modest vacuum. Evaporation requires deeper vacuum. Molecular distillation requires even more. Match the pump to the use. ۲٫ Can you use a dry (oil-free) vacuum pump? Oil-free vacuum pumps can support most…

Why do I need to check the oil level when the pump is running? The reason for this is that if the vacuum is not broken before pumps are shut down the oil in the cover will seek the vacuum still in the cartridge and intake chamber. Then the oil level will drop in the…

What causes vacuum pump failure? Vacuum pump failure can result from various issues including contamination, mechanical wear and tear, overheating, improper installation, and poor maintenance practices. Specifically, contamination from liquids or solids, worn-out parts like vanes and seals, overheating due to inadequate lubrication, and incorrect installation can all lead to pump failure.  Here’s a more detailed breakdown:…

محفظه خلأ (Thermal Vacuum Chamber) محفظه خلأ محیط بسته صلبی است که توسط پمپهایی مخصوص، هرگونه گاز و هوای موجود در آن تخلیه شده تا شرایط خلأ جهت انجام آزمایشهای فیزیکی را فراهم آورد. این شرایط جهت آزمایش عملکرد تجهیزات مختلف از جمله سنجندههای فضایی کاربرد دارد. محفظه خلأ محیط بسته صلبی است که توسط…