... Warranty 1 year 1. KJ-1700X Large Chamber Muffle furnace,2. Heated by MoSi2 rod,3. Max. ... Working temp., 1600C.Model: KJ-1700X Large Chamber Muffle furnaceSize: 460x460x460mm (18"x18"x18"), (WxHxD).Features ... :1. Operation Temperature: 1600°C (1700°C for short time). 2. Maximum energy efficiency ... ”)Package: Plastic paper inside, Polyfoam filled, Wooden box outside.Payment: L/C, T/T, West ...