Latest HVAC News
Measuring Vapour Pressure
Measuring vapour pressure is very difficult without complex laboratory instrumentation. However, it…
Measuring Humidity
The instruments used to measure humidity are called hygrometers. The simplest form…
Measuring Wet Bulb Temperature
Wet bulb temperature is easily measured with a standard thermometer which has…
MEASURING PSYCHROMETRIC VARIABLES
All psychrometric properties of air are determined by measuring two psychrometric variables:…
Temperature: Wet Bulb
The wet bulb temperature (WBT) is a temperature associated with the moisture…


