Positive-displacement flowmeter is constructed of 316 stainless steel or aluminum with other construction materials optional. A variety of end connectors are available, including the standard FNPT. The flowmeter has a temperature range of 850F, is pressure- rated up to 3,000 psi, and has been independently tested at ±0.25% or better on viscous applications. The smooth gear design offers high flow rates on high-viscosity liquids, and provides a high K-factor for better flowmeter resolution at lower flow rates.
Hoffer Flow Controls Inc., Box 2145, Elizabeth City, NC 27906.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
Major global metropolitan areas are implementing a vast number of technology, energy, transportation, and Internet projects to make the metropolis a friendlier, greener, safer, and more sustainable place to be.
Here’s a look at robots depicted in movies and on TV during the 1950s and 1960s. We tried to collect the classics here, omitting the scores of forgettable B movies such as Santa Claus Conquers the Martians and Dr. Goldfoot and the Bikini Machine. Stay tuned for slideshows of robot stars from later decades.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.