Type 2 LDAR is used for detecting smaller leaks with high-precision instruments, such as flame ionization detectors (FIDs), which can detect leaks as small as 500 ppm (around 1 gram per hour). Though ...

The best smoke detectors generally have both ionization and photosensitive sensors for greater effectiveness. Smart features: Smoke detectors with smartphone connectivity allow you to shut off ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

McWilliam, I. G., and Dewar, R. A., Gas Chromatography, edit. by Desty, D. H., 2, 142 (Butterworths, London, 1958).

A smart home is a convenient home. When you have smart devices handling things around the house and automating tasks for you, you barely have to do anything yourself. Your smart coffee maker can ...

MT. JULIET, Tenn. (WTVF) — Metro Nashville Public School doesn't utilize metal detectors at school entrances, and in fact, we found most schools don't. But just a week ago Wilson County Schools ...

Loading “The batteries go into thermal runaway and explode,” he said. “They have a jet-like flame that comes out of them.” Police established a crime scene but a spokesperson for NSW ...