BTU METER AND INFRARED LAMP

The British Thermal Unit (Btu or BTU) is a non-SI (Non-International System of Unit) defined as the amount of heat required to raise the temperature of one gram of water by one degree Celsius.

Heat is now known to be equivalent to energy, for which the SI unit is Joule; one BTU is about 1055 Joules. While units of heat are often supplanted by energy units in scientific work.

In this heat demo test, We conduct a specific test on Hüper Optik Window Films, to determine how much it help reduces extreme amount of heat from an intense 250W Infrared Spot Lamp and Hüper Optik film applied on 5MM tempered glass.