Muffle Furnace Model: HT-1200N         Detailed Description:                                                                      Inside chamber size 200x200x200mm( WxHxD) Max.Temperature                       1200.C( with in 3 hours) Working temperature d1100.C Temperature accuracy + 1.C Temperature controller 30 segments programmable and PID auto control Heating elements  Fe-Cr-Al-Mo Resistance wire Voltage 220V 50HZ, single phase( customized) Power 4kw  Standard size:     Type  Furnace size  Working / Max. temperature  Delivery time HT-1200N  120x120x130mm  1100.C/ 1200.C  1 day ( in stock) HT-1200N  150x150x150mm  1100.C/ 1200.C  1 day ( in stock) HT-1200N  150x150x200mm  1100.C/ 1200.C  1 day ( in stock) HT-1200N  200x200x200mm  1100.C/ 1200.C  1 day ( in stock) HT-1200N  200x200x300mm  1100.C/ 1200.C  1 day ( in stock) HT-1200N  300x300x300mm  1100.C/ 1200.C 25 days ( out stock) HT-1200N  300x300x400mm  1100.C/ 1200.C  1 day ( in stock) HT-1200N 350x350x400mm 1100.C/ 1200.C 25 days ( out stock HT-1200N 400x400x400mm 1100.C/ 1200.C 25 days ( out stock HT-1200N 500x500x500mm 1100.C/ 1200.C 25 days ( out stock   Â