| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1 Warranty |
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1.The nitrogen gas tube furnace 1400 degree adopt high-purity alumina ceramic fiber as insulation material,
2. one-piece chamber structure, no transformation in long-term high temperature, sturdy and durable
3. Heating element is powerful Silicon carbide rods, which can bear large load, stable and long service life
4. The 1400 tube furnace adopts alumina ceramic tube as reactor and the stainless steel flanges on its both ends
5. Shimaden PID temperature control, programmable 32 segments
6. electric components products, with leakage protection, safe and reliable
7. Over-temperature alarm
8. It can be installed with a gas mass flowmeter, digital precise control of the gas.
| Model | STG-40-14 | STG-60-14 | STG-80-14 | STG-100-14 |
| Quartz tube Size | OD40x800mm | OD60x800mm | OD80x800mm | OD100x800mm |
| Heating length | 300mm | 300mm | 300mm | 300mm |
| Power supply | 220V/2KW | 220V/3KW | 220V/4KW | 380V/5KW |
| Furnace Type |
Horizontal, single heating zone 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: OD40xL800mm (ID 36mm) |
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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 | 1400ºC | |||
| Continuous Temperature | 1300ºC | |||
| Heating Rate | ≤15ºC/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; 2KW
50Hz, single phase |
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| Heating Element |
1. SiC rods as heating elements |
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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 1500 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 | S type | |||
| Temperature Controller |
1. Shimaden SRS13A(Japan) with 4 programs and 32 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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| Alunima tube |
1. High purity round single bore alumina process tubes for high temperature tube furnaces, open one or both ends. |
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| Vacuum flange | one pair of SS304 vacuum sealing flanges with inlet and outlet ports, which is available | |||
| Electronic component | 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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| Certification | ISO9001 CE SGS | |||
| 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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Alumina tube OD40xL900mm |
1 pc | |
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Vacuum flange |
1 pair |
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| Type S thermocouple | 1 pc | |
| 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 |
Marketing Manager: Caleb Li
Add: No.4, Sunxin Road, Luoyang Free Trade Zone, Henan, China
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