Richmond, KY. Sponsored Topics. Richmond is a city in and the county seat of Madison County, Kentucky, United States. It is named after Richmond, Virginia, and is the home of Eastern Kentucky University. The population of Richmond, Kentucky was 31,364 in 2010.
Micron gauges are used to determine proper levels of vacuum in air conditioning systems prior to charging with refrigerant. Proper degassing and dehydration are critical to proper performance and to assure a long equipment life. The Accutools BluVac and the Thermal analog gauges are two of the best rated and best performing vacuum gauges available for air conditioning and refrigeration vacuum measurement. Tried, Tested and True.
For example, a sensor with a narrow spectral range centered at 3.43 microns is optimized for measuring the surface temperature of polyethylene and related materials. A sensor set up for 5 microns is used to measure glass surfaces. A 1 micron sensor is used for metals and foils. The broader spectral ranges are used to measure lower temperature surfaces, such as paper, board, poly, and foil composites. An object reflects, transmits, and emits energy, as shown in the diagram.