400*400*500mm W*H*D Chitherm Hbf80-17nh High Temperature Atmosphere Box Furnace for Nitrogen/Hydrogen Atmosphere
1. Applications:
Mainly used for High Temperature Co-fired Ceramic (HTCC) in high temperature nitrogen and hydrogen atmosphere co-firing process, and also can be used for other related products in high temperature atmosphere sintering process.
2. Mainly Specifics: - Rated Temp.: 1600ºC
- Max Temp.: 1700ºC
- Effective Dimensions: 400 × 400 × 500mm(W×H×D)
- Heating Method: U-shaped molybdenum coil
- Process Atmosphere: nitrogen/hydrogen (optional humidification function)
- Temperature Control Stability: ±1ºC, with PID parameter self-tuning function
- Temperature Uniformity: better than ±5ºC (1600ºC insulation 2 small time and space furnace test)
- Thermocouple: B Type
- Temperature control points: 1
- Temperature measurement points: 1 point
- Number of Temp. Profiles: 19×19 (the temperature controller can save 19 profiles, each profile can be set 19 steps)
- Exhaust: One exhaust port with ignition device
- Alarm System: over temperature, thermocouple failure and other abnormal conditions will activate sound and light alarm protection, over temperature heating power will turn off automatically
- Max Heating Power: 25kW
- Insulation Power: ≤15kW
- Heating Rate: RT - 1000ºC ≤ 5ºC/min, 1000 - 1600ºC ≤ 2ºC/min
- Surface Temperature Rise: < 35ºC
- Weight: about 1600kg
- Furnace Dimensions: about 1570×2050×1830mm (W×H×D);
- Appearance Color: light gray
| 3. Delivery List |
| | Item | Note | QTY |
| Basic Compositions | Furnace | | 1 PC |
| Certificates of Inspection | Furnace and major purchased components | 1 Set |
| Technical Documents | Furnace specifications, technical documents of major purchased components, etc | 1 Set |
| Key Parts | Heating Elements | Molybdenum Coil | 1 Set |
| Thermocouple | Watlow, THERMOWAY, B Type | 1 PC |
| Temperature Controller | CHINO | 1 Set |
| Monitor | Proface 10" touch screen | 1 Set |
| Vacuum Pump | VALUE, 100m³/h | 1 Set |
| Oxygen Analyzer | CHANG'AI | 1 Set |
| Mass Flowmeter | HORIBA | 2 Sets |
| Flow Indicator | HORIBA | 2 Sets |
| Dew Point Probe | VAISALA | 1 Set |
| Spares | Heating Elements | Molybdenum Coil | 1 PC |
| 4. Optional Items |
| Item | Note | QTY |
| Humidifier | humidifying chambers: 2 (nitrogen, hydrogen)
Power: 2.5kW
Control Mode: PID Control | 1 Set |
| Hydrogen Alarm System | Detection Range: 0 - 5000ppm
Resolution: 1ppm | 1 Set |
Gas Treatment Equipment
(Connect to Furnace Exhaust) | Burning Temp.: 750 - 850ºC
Max Power: 12kW
Burning Method: Electric heating
Control Mode: PID Control
Max Process Capacity: 50Nm3/h | 1 Set |
| Chiller | Standard cooling capacity: 2451Kcal/h
Power Supply: 220V, 50Hz(TBD)
Power: 1.22kW
Pipe Type: 1/2"
Lift: 20m | 1 Set |
5. Facility Requirements 5.1 Environmental conditions: Temperature 0 - 40ºC, humidity ≤ 80% RH, no corrosive gas, no strong airflow disturbance. 5.2 Process air conditions: nitrogen, purity 99.999%, air source pressure 0.2 - 0.4Mpa, gas consumption 3 - 6m3 /h; Hydrogen, purity 99.99%, gas source pressure not less than 0.1Mpa, gas consumption is 0.6 - 6m3 /h; 5.3 Power air source conditions: clean, dry, oil-free compressed air, pressure 0.4 - 0.8Mpa; 5.4 Water Inlet condition: 0.1 - 0.3Mpa, clean, no corrosion, supply flow 2 - 5L/min; 5.5 Ventilation system: non-contact access to the user pumping system, pumping capacity is greater than 10m3 /h; 5.6 Ground requirements: level, no obvious vibration, bearing capacity > 500Kg/m2 . 5.7 Power conditions: capacity greater than 35kVA, 3 phases 5 lines, voltage 220/380V, frequency 50Hz(according to local situation). Live wire: yellow, green, red, neutral wire: blue, ground wire: yellow-green; 5.8 Installation site: 2500mm×3000mm×2500mm (W×H×D), installation area greater than 7m2.
