... fiber ceramic ins Model: KJ-1200/1600VF High temperature lab vacuum oven with temperature controller Size(mm, WxHxD): 150x150x150 (6"x6"x6") ... 1200VF, Operation Temperature: 1100°C,(1200°C for short time); In KJ-1600VF, Operation Temperature: 1500°C,(1600°C for short time);2 ... reducibility or protective atmosphere.7. Can also be used for special heat treatment of materials, such as carbon products in ...