High Temperature Hydrogen Atmosphere Furnace, Hydrogen Gas Controlled Furnace
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- Supplier: Zhengzhou Brother Furnace Co. Ltd.
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Product Overview
Description
High Temperature Hydrogen Atmosphere Furnace, Hydrogen Gas Controlled Furnace
This electric furnace is suitable for materials (such as fluorescent materials, titanium alloys, etc.) that need to be sintered in the environment of inert gas or reducing atmosphere.
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Product Description
Brother Hydrogen Atmosphere Furnace
The working temperature can be adjusted at 0 ℃ ~ 1600 ℃.
Heating element: High purity molybdenum wire (molybdenum content 99.99%)
Double-layer shell structure with air-cooling and water-cooling system.
Build a pressure sensor and a pressure controller to protect the high and low pressure.
The furnace body is equipped with two large-flow flowmeters ( H2: 0~3.5L / min) float flowmeter, which can freely control the gas flow.
H2 safety device: H2 tail gas is automatically ignited and burned. The flame detector will automatically ignite when the flame is extinguished. The H2 is automatically cut off when the ignition fails and then filling N2 for security.
* PLC auto control（optional)
* High vacuum: 10-3pa (optional)
Brother Hydrogen Atmosphere Furnace
For sintering and processing with hydrogen gas
Quality heating elements ensure the longest heating element life, best heat radiation properties and minimum distortion of heating elements at high temperature.
All models use Ceramic fiber board lining to ensure energy efficiency
Safety feature includes a safety interlock system to shut off power when furnace door open.
Details
Advantages
How to ensure the safety when using hydrogen gas furnace?
2. In the process of introducing hydrogen, in order to ensure safety, we added a hydrogen ignition device to ignite the excess hydrogen, safe and clean. （O2+2H2=2H2O）
3. Before heating, if the amount of hydrogen is too large and the combustion is unstable, the furnace will automatically alarm and cut off the hydrogen valve at the same time to ensure that no excess hydrogen will be discharged from the furnace.
Our H2 gas furnace has a Fully Automatic Protection System to ensure your safety!
Automatic ignition.
Automatic flame-out.
Automatic alarm.
Automatic valve closure.
Automatic valve closure.
Your safety, Our mission!
Furnace Details
Brother hydrogen atmosphere furnace | ||
Chamber size | 300x300x400mm (Width * Height * Depth) (36 Liter) | |
Max. temperature | 1600 C (<2hour) | |
Temperature controlling | ● PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor. | |
●30 programmable segments for precise control of heating rate, cooling rate and dwell time. | ||
● Built in PID Auto-Tune function with overheating & broken thermocouple broken protection. | ||
● Over temperature protection and alarm allows for operation without attendant. | ||
Temperature accuracy | ±1C | |
Temperature Uniformity | ±5C over 120mm @ 1500C | |
±3C over 80mm @ 1500C | ||
Heating rate | 0-20C /min | |
Thermocouple | B type with 99.7% purity Alumina tube | |
Heating element | Molybdenum wire | |
Furnace Chamber | Two layers of ceramic fiber insulation materials | |
● First layer: 1800°C ceramic fiber board, density 550kgs/m3. Thermal conductivity (1200℃) is only 0.18W/m.k. | ||
● Second layer: 1260°C ceramic fiber board, density 350kgs/m3. | ||
Furnace structure | Double layer steel casing with dual cooling fan, surface temperature below 60oC | |
Furnace door | ● Front-side open | |
● Power cutting off when furnace door open | ||
Working voltage | 220V, 50HZ | |
Rated power | 12KW | |
Stander chamber size (mm) | 150x150x200 200x200x300 300x300x400 Other size please contact us | |
About Us
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