Laboratory Electric High Temperature Box Furnace 900°C For Melting
Product Specifications
| Attribute | Value |
| Range of Applications | Industrial |
| Type | Electric Holding Furnace |
| Usage | Ceramic Sintering |
| Fuel | Electric |
| Atmosphere | Air/O2 |
| Effective Chamber Dimensions | 350*300*550mm (W*H*D) |
| Heating Method | FEC Heater |
| Transport Package | Wooden Packaging |
| Specification | 860*1750*1220mm |
| Trademark | Chitherm |
| Origin | China |
| HS Code | 8514101000 |
| Supply Ability | 50 Sets/Year |
| Customization | Available |
| Certification | ISO |
| Place Style | Vertical |
Product Overview
The vertical electric holding furnace with 900°C maximum temperature is designed for high-temperature heat treatment processes of electronic devices and electronic ceramics. Featuring FEC ceramic fiber heating plates, it offers resistance to acids and alkalis, excellent temperature uniformity, and simple operation, making it ideal for laboratory use and small batch production.
Technical Specifications
- Rated Temperature: 900°C
- Maximum Temperature: 1000°C
- Inner Lining Material: Fused Quartz
- Effective Dimensions: 350 × 300 × 550mm (W × H × D)
- Heating Rate: ≤10°C/min
- Heating Elements: FEC ceramic fiber heating plates (four-side heating)
- Temperature Stability: ±1°C with PID self-tuning
- Temperature Uniformity: ±5°C at 900°C
- Thermocouple Type: K-type
- Temperature Control: 1 point, 9 segments
- Exhaust System: Adjustable rear exhaust port
- Inlet Design: For dry, clean air/oxygen (10-100LPM flow control)
- Safety Features: Over-temperature and open circuit protection with alarms
- Power Requirements: 16 kW maximum, ≤8 kW typical insulation power
- Surface Temperature Rise: <35°C
Delivery Contents
Basic Components: Furnace (1 PC)
Certificates: Inspection certificates for furnace and major components (1 Set)
Technical Documents: Specifications and component documentation (1 Set)
Key Parts: FEC Heater (1 Set), Temperature Controller (1 PC), Quartz Glass (1 Set)
Spares: SSR (1 PC)
Facility Requirements
- Environment: 0-40°C, ≤80% RH, no corrosive gas or strong airflow
- Process Air: Clean, dry, oil-free compressed air (0.2-0.4Mpa, 3-6m³/h)
- Ventilation: Non-contact access to user pumping system (>10m³/h capacity)
- Ground: Level, minimal vibration, >250Kg/m² load capacity
- Power: >22kVA, 3-phase 5-wire (220/380V, 50Hz)
- Installation Space: 1800×1850×3000mm (W×H×D), >3.5m² area