1200°C Mini Flip-Top Tube Furnace
This open-type tube furnace can reach a maximum temperature of 1200°C. It features a double-shell structure and an air-cooling system. The furnace chamber is constructed from high-purity alumina fiber to minimize energy loss. The inner chamber surface is coated with a high-temperature alumina coating, which improves reflectivity and heating efficiency, while also extending the instrument's lifespan. Each temperature zone is controlled by an independent temperature control system.
Product Parameters:
·Maximum operating temperature: 1200°C (<0.5h)
·Continuous operating temperature: ≤1100°C
·Recommended heating rate: ≤10°C/min
·Heating element: Iron-chromium-aluminum Shougang HRE alloy wire or imported Swedish Kanthal resistance wire
·Thermocouple: Type K or Type N
·Temperature control accuracy: ±1°C
·Temperature control method: Includes a Yudian intelligent temperature controller with PID control and auto-tuning, intelligent 30-50 programmable control, and over-temperature and burnout alarms
·Certification standards: ISO9001 quality system certification and CE certification
·Core components include Chint or Schneider electrical components, UL-certified wire and cable, Japanese conductive materials, Yudian and Eurotherm instruments, etc.
| Specifications | Maximum temperature | Heating zone length | Quartz tube size | Rated power | Rated voltage | Dimensions | Weight |
| GL1200-S | 1200℃(<0.5 h) | 200mm | Φ25*600mm | 1.5KW | 220V | 730mm330mm440mm | About 21KG |
| GL1200-S-II | 1200℃(<0.5 h) | Dual temperature zones 100mm+100mm | Φ25*600mm | 1.5KW | 220V | 730mm330mm440mm | About 21KG |

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A furnace lining rarely fails because the furnace reached an impossible temperature. It usually fails because the refractory material was selected for the wrong mix of heat, chemistry, load, and thermal cycling. The symptoms are familiar: spalling on the hot face, open joints, corroded anchors, and a shell that quietly consumes gas or electricity for months. Short answer: choose furnace refractory material by failure mode first, temperature second, and price third. Ceramic fiber and lightweigh...




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