We'll discuss the differences between the two machines, and help you decide which is better for your needs. If you're in the market for a chamber vacuum sealer, then you should definitely check out ...

If a vacuum line much smaller than the flange diameter of the turbopump (DN 100 (100 mm)) is used, the effective pumping speed will decrease. A DN 25 (25 mm) vacuum line will result in only around 7.4 ...

The term “vacuum” means many different things depending whether you are working on space equipment, scientific instruments, or even internal combustion engines. In our sphere it is so often used as a ...

[Nick Poole] does a lot of custom work with vacuum tubes — so much so that he builds his own vacuum tubes of various shapes, sizes, and functions right on his own workbench. While the theory of vacuum ...

A Mashable Choice Award is a badge of honor, reserved for the absolute best stuff we’ve tested and loved. Confession: when Anova recently announced the launch of its new Precision chamber vacuum ...

Huge vacuum chambers on Earth are crucial for building and testing spacecraft, so we explore further into space. The photo above is Vacuum Chamber 5, where electric propulsion and power systems are ...

The Space Environment Simulation Lab is a big vacuum chamber. Like, “able to swallow a Space Shuttle” big. Impressive, sure, but NASA’s Space Power Facility is an even bigger one. Like “can ...