Technical Specifications RUL/CIC 421 Model RUL/CIC 421 E/6 Temperature range Heating elements Test atmosphere Safety switch RT to 1700°C 4 Super-Kanthal 1800 Static air; optional inert purge gas Failure of test piece Model RUL/CIC 421 G/6 Temperature range Heating elements Protective tube Ability to evacuate Test atmosphere Safety switches RT to 1600°C 4 Super-Kanthal 1800 Al2O3 Up to 10-2 mbar Static/dynamic air and inert gas Failure of test piece, cooling water General Data Test piece Load range Measuring range NGB · 0718 · Technical specifications are subject to change. Measuring system Digital resolution Thermocouples Power Supply Electronics 20 mm; resolution 4,000,000 steps Differential 5 nm Type B Electronics : 230 V/10 A 50 Hz Furnace: 230 V/70 A/50 Hz; max. 15 kW Measuring unit: ≈ 1200 mm x 610 mm x 2400 mm Control unit: 562 mm x 555 mm x 1183 mm Measuring unit: ≈