Traceability Backbody Furnace Practical Use Precision Type Comparison Blackbody Furnaces IR-R6, IR-R7, IR-R8     Practical use precision type comparison blackbody furnaces cover the temperature range of 100 to 3000°C by 3 kinds of blackbody furnace and calibrate radiation thermometers accurately. Models Models Types IR-R6 Blackbody furnace for medium/high temperature IR-R7 Blackbody furnace for high temperature IR-R8 Blackbody furnace for ultra-high temperature Specifications Model IR-R6 IR-R7 IR-R8 Temperature range 100 to 1100°C 500 to 1500°C 1000 to 3000°C Maximum temperature 1150°C 1550°C 3000°C Maximum temperature rising time About 2 hours About 1 hour Radiator diameter 50mm 30mm Cavity emissivity 0.998 0.90 (including transparent ratio of measuring window material) Shape Horizontal cylindrical type furnace Page Top BACK