The term rotameter comes from the early version of the floats, which had slots to help stabilize and center them within the fluid flow. This caused the floats to rotate. Current float designs are a ...

Pneumatic comparators, digital readouts, analog amplifiers, columns or flowmeter / rotameter tubes are used to display air gaging dimensional data. Other Types of Bore Gages and ID Gages Specific ...

Up to four thermal mass flow controllers (TMFC) for fully independent gas control are available for sparging, and a gas overlay with TMFC or rotameter is available for independent control of gas ...

Flowmeters apparatus including Venturi, Orifice, and rotameter, allow students to observe the application of Bernoulli’s principle in pipes with various cross-sections. Friction and Eddy Losses in ...

gassing rate was adjusted by using the rotameter system of the incubator). The starting cell density was 2 × 10 6 viable cells/ml. To determine the (viable) cell number and the viability ...