by Ido | Aug 25, 2026 | Evaporative Cooling
An evaporative cooler is a device that lowers air temperature by using the energy absorbed when water evaporates. This guide covers how the technology works, the main system types, climate and humidity suitability, commercial and industrial configurations, how...
by Ido | Aug 25, 2026 | Dew Point & Science
A dew point temperature above 60°F (15°C) is generally considered high. Above 65°F (18°C), conditions become conducive to surface condensation, mold growth, and measurable physical discomfort. This article explains the dew point scale, how dew point differs from...
by Ido | Aug 24, 2026 | Dew Point & Science
Dew point is the temperature at which water vapor in the air begins to condense into liquid water. It’s a direct measure of how much moisture the air actually contains, and unlike relative humidity (RH), it doesn’t shift as air temperature rises and falls...
by Ido | Aug 24, 2026 | Commercial IAQ
Indoor air quality is measured using sensors and monitors that detect specific pollutants including carbon dioxide (CO2), particulate matter, volatile organic compounds (VOCs), radon gas, and relative humidity (RH), with readings interpreted against established health...
by Ido | Aug 24, 2026 | Dew Point & Science
Relative humidity (RH) is calculated as the ratio of actual water vapor pressure to saturation vapor pressure at the same temperature, expressed as a percentage. This article covers three calculation methods: the Magnus saturation vapor pressure approach, the dew...
by Ido | Aug 24, 2026 | Commercial IAQ
Testing indoor air quality (IAQ) in a commercial building requires a systematic process: identify which air pollutants are present, select the appropriate measurement method for each, and interpret results against established regulatory thresholds to determine...
by Ido | Aug 23, 2026 | Dew Point & Science
Dew point and relative humidity both describe atmospheric moisture, but they measure fundamentally different things and are not interchangeable in industrial applications. One is a ratio that shifts with temperature; the other is an absolute value tied to actual water...
by Ido | Aug 23, 2026 | Dew Point & Science
Industrial humidity is measured using electronic humidity sensors, chilled mirror hygrometers, psychrometers, and integrated data logging systems, with the right technology depending on the measurement parameter (RH, dew point, absolute humidity, or moisture content),...
by Ido | Aug 23, 2026 | Evaporative Cooling
A swamp cooler cools air by drawing hot, dry air through water-saturated cooling pads, causing water to evaporate and absorb heat from the air, lowering the outlet temperature. This article walks through the evaporative cooling process step by step, explains the...
by Ido | Aug 23, 2026 | Dew Point & Science
Dew point temperature is the temperature at which air becomes fully saturated and water vapor begins to condense into liquid. It is not a weather abstraction. For facility managers, plant engineers, and building operations professionals, dew point is the physical...
