1200℃ Laboratory tube furnace: two zones
The 1200℃ Laboratory tube furnace with quartz tube are widely used in vacuum sintering, atmosphere protection sintering, vacuum film coating, CVD experiments and physical components testing for rare earth preparation, electronic lighting, crystal annealing, biological ceramics, electronic ceramics, special alloy, magnetic material, precision casting and metal heat treatment;
Main Specifications
| Model | STR-TF40-12-2 | STR-TF60-12-2 | STR-TF80-12-2 | STR-TF100-12-2 |
| Quartz tube Size | OD40x800mm | OD60x800mm | OD80x800mm | OD100x800mm |
| Heating length | 300+300=600mm | 300+300=600mm | 300+300=600mm | 300+300=600mm |
| Power supply | 220V/3.6KW | 220V/5.2KW | 220V/5.2KW | 380V/5.2KW |
| Furnace Type |
Horizontal, dual two zones heating zone split tube furnace |
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| Usage |
The product is suitable for elemental analysis, measurement and steel hardening, annealing, tempering, heat treatment and heating in laboratory, industrial and mining enterprises, scientific research units,can also be used for sintering of metal, stone, ceramic, dissolution analysis of high-temperature heating. |
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| Furnace structure |
1. The chamber is consist of chamber material, insulation material and heating elements 2. Temperature controller is consist of temperature PID controller, control elements and thermocouple 3. Design and manufacture the furnace and temperature controller integrate in one 4. Electric Operating buttons are integrated on the control box panel |
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Reactor |
1.Reactor size: OD60xL1200mm (ID 53mm) 4. High purity round single bore quartz process tubes for high temperature tube furnaces, open one or both ends. Maximum working temperature: 1200°C (2192°F), They are great replacement tubes for any kind of tube furnaces used in universities or research labs. |
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Vacuum performance |
Designed with an air outlet on the furnace tube, which make it available for extracting vacuum by a vacuum pump. Vacuum pressure range 10-100Kpa (ambient air) |
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| Max. Temperature | 1200ºC | |||
| Continuous Temperature | 1100ºC | |||
| Heating Rate | ≤25ºC/min (suggest 15ºC/min for longer life using of furnace) | |||
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Temp. Homogeneity |
Adopt the way of measuring temperature at 9-point
Temperature homogeneity is +/-5 degree |
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Power Supply |
AC220V; 5.2KW
50Hz, single phase |
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| Heating Element |
1. HRE resistance wire as heating elements 2. High quality Alloy Wire elements in high quality vacuum formed insulation ensure fast heat up, excellent temperature control and short cool down times 3. Embedded heating elements on the round chamber which give an ideal temperature uniformity |
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| Chamber material |
1. Adopt high quality alumina polycrystalline fiber, which used Japanese technology (vac-sorb forming alumina polycrystalline fiber) with good insulation and durability properties 2. High quality 1300 degree fiber alumina as refractory lining, pure white color 3. Ceramic fiber insulation for fast heat-up and reduced energy consumption |
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| Thermocouple | K type | |||
| Temperature Controller |
1. YUDIAN Intelligent Temperature Controller， 30 segments 2. Simultaneous LED display of actual temperature VS set point 3. PID automatic control and auto-tune function 4. +/- 1 ºC temperature accuracy Control system integrated in furnace base, defined application within the constraints of the operating instructions |
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| Quartz glass tube |
1. High purity round single bore quartz process tubes for high temperature tube furnaces, open one or both ends. Maximum working temperature: 1200°C (2192°F), They are great replacement tubes for any kind of tube furnaces used in universities or research labs. 2. Equipped with support frame for flange, reduce the load of tube body |
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| Vacuum flange | one pair of SS304 vacuum sealing flanges with inlet and outlet ports, which is available | |||
| Electronic component | SCHNEIDER or DELIX maker air switch, buttons, solid-state relay, A.C contactor etc. | |||
| Furnace Shell |
1. High quality cold-rolled steel sheets CNC processing 2. Environmental electrostatic plastic-spraying on surface after deoiling, derusting, phosphating etc. nine processes 3. Energy efficient insulation keeps exterior safe to touch |
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| Safety Precautions |
1. Overheating & Broken thermocouple protection 2. Leakage circuit breaker 3. Automatic power off when furnace door opens (optional function) 4. Over-temperature protection and alarm allow for operation without attendant(s) 5. Microprocessor-based PID control with self-tuning capability to prevent overshooting of set temperature |
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| Warranty | One year limited manufacturer's warranty (Consumable parts such as processing tubes, O-rings and heating elements are not covered by the warranty, please order replacements at related products respectively | |||
Standard Packing list
| Item Description | Qutity | Image |
| tube furnace | 1 set | |
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quartz tube OD100xL1200mm |
1 pc | |
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Vacuum flange |
1 pair |
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| Type K thermocouple | 2 pcs | |
| ceramic plug | 2 pcs | |
| Stainless steel tongs | 1 pair |
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| Thermal gloves | 1 pair | |
| Furnace operation manual & temperature controller manual | 1 pc |
1200℃ tube furnace
1000℃ tube furnace
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