Gardon circular-foil heat flux meter

Gardon Heat Flux meter has a variety of host types to choose from, single channel, 8 channel, 16 channel and more.  Also known as circular-foil heat flux meter.

The Gardon Heat Flux meter forms a thermocouple by measuring the temperature difference between the center and circumference of a circular foil disc. The standard foil tray is made of Constantan and the heat sink is made of copper. These materials produce a voltage output proportional to the absorbed heat flow. The flow of water continuously absorbs heat.

Features of Gardon Heat Flux meter:
Water-cooled series, continuous refrigeration, can be measured for a long time, no exposure time limit
The output is a linear signal, the output is not affected by temperature
Measure radiant heat flow and convective heat flow
Window can be added to measure pure radiant heat flow
High measurement accuracy, accuracy better than 3%

Technical parameters:
Standard diameter: 25mm (other sizes can be customized)
Standard length: 25mm (other sizes can be customized)
Optional range: 2000, 1000, 500, 300, 250, 200, 150, 100, 50 (kW/m2)
Accuracy: ±3% (under normal circumstances)