Muffle Furnace Hbf80-17nh Type High Temperature Atmosphere Box Furnace Temperature Control Stability ± 1 º C

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:

1. Rated Temp: 1600ºC
2. Max Temp: 1700ºC
3. Effective Dimensions: 400 × 400 × 500mm(W×H×D)
4. Heating Method: U-shaped molybdenum coil
5. Process Atmosphere: nitrogen/hydrogen (optional humidification function)
6. Temperature Control Stability: ±1ºC, with PID parameter self-tuning function
7. Temperature Uniformity: better than ±5ºC (1600ºC insulation 2 small time and space furnace test)
8. Thermocouple: B Type
9. Temperature control points: 1
10. Temperature measurement points: 1 point
11. Number of Temp. Profiles: 19×19 (the temperature controller can save 19 profiles, each profile can be set 19 steps)
12. Exhaust: One exhaust port with ignition device
13. 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
14. Max Heating Power: 25kW
15. Insulation Power: ≤15kW
16. Heating Rate: RT - 1000ºC ≤ 5ºC/min, 1000 - 1600ºC ≤ 2ºC/min
17. Surface Temperature Rise: < 35ºC
18. Furnace Dimensions: about 1570×2050×1830mm (W×H×D);

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.