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1650 ℃ box type ceramic fiber muffle furnace
Introduce of 1650 ℃ box type muffle furnace
This box type ceramic fiber furnace features excellent heat insulation and energy-saving performance. The highest working temperature is 1650 ℃. Adopting high-quality silicon carbon rod as heating element which features long working life and better temperature uniformity. The furnace shell adopts a double-layer air-cooled structure, which can keep the surface temperature always below 45 degrees Celsius. The furnace top is a reinforced composite structure, which is more durable for long-term use.
Feature of 1650 ℃ box type muffle furnace
1. Integrated design optimizes furnace structure and saves space
2. The furnace material is made of high-purity alumina ceramic fiber material, features more stable under high temperature and excellent insulation performance
3. Double shell structure, equipped with air cooling system, keeps shell surface temperature won’t over room temperature+10 ℃
4. Intelligent PID control instrument, 30 segments programmable program, constant temperature time control, automatic shutdown, etc.
5. High temperature control accuracy, with an accuracy of ± 0.1 ℃ within 1000 degrees; Above 1000 degrees ± 1 ℃
6. Equipped with door opening, power outage, over temperature alarm, leakage protection, over temperature protection
7. Optional large screen paperless recorder for real-time recording of temperature rise curves, with storage card for analyzing and printing experimental data
Technical Specifications of 1650 ℃ box type muffle furnace
| Item | Model | MLB-1712 | |
Performance | Temperature Control Range | Room temperature -1650 ℃ | |
| operation temperature | ≤1600℃ | ||
| Temperature control accuracy | ＜1000 ±0.1℃ ； ≥1000±1℃ | ||
| heating rate | Recommended temperature below 1000 ℃ ≤ 10 ℃/min, and the fastest heating rate ≤ 30 ℃/min | ||
| Cooling rate | Above 700 ℃ ≤ 10 ℃/min | ||
| Furnace surface temperature | The surface temperature of the furnace body is less than room temperature+10 (measurement point is 1000 ℃) | ||
Constitution | External decoration | Cold rolled steel plate, surface resistance coating | |
| Furnace body | 1700 type ceramic fiber | ||
| sensor | B-type thermocouple | ||
| Heating element | Silicon molybdenum rod | ||
| Cooling fan | Axial flow fan | ||
| Furnace structure | Double shell structure with air cooling system | ||
Controller | Control method
| PID control | |
| Set representation | Digital setting/digital display | ||
| Over temperature protection | Integrated controller | ||
| Overtemperature setting | Digital settings | ||
| Operation function | Customized operation/program operation (30 segment program temperature control) | ||
| Additional features | Deviation correction, power outage compensation, lock key function | ||
| Timing device | 1 minute to 99 hours and 59 minutes, as well as 999 hours and 50 minutes digital settings, automatic operation, and fast automatic stop | ||
| Safety | work environment | RT±5-40℃ | |
| Usage guarantee | Door opening, power outage, over temperature alarm, leakage protection, over temperature protection | ||
specification | Furnace size | 300*200*200mm(D*W*H) | |
| Hearth volume | 12L | ||
| Overall dimension | 710*600*1070mm(D*W*H) | ||
| Weight volume | 140kg | ||
| supply voltage | 220VAC, 50HZ | ||
| Input power | 5KW |
Ordering information of 1650 ℃ box type muffle furnace
| Unit model | Reachable temperature | Long-term use temperature | Furnace size (D * W * H) | Volume
| Voltage | Power | Thermocouple | Heating element |
| MLB1702 | 1650℃ | 1600℃ | 150*100*100 | 1.5L | 220V50HZ | 2.5KW | B-type | Silicon molybdenum rod |
| MLB1705 | 1650℃ | 1600℃ | 200*150*150 | 4.5L | 220V50HZ | 2.5KW | B-type | Silicon molybdenum rod |
| MLB322-17 | 1650℃ | 1600℃ | 300*200*200 | 12L | 220V50HZ | 5KW | B-type | Silicon molybdenum rod |
| MLB325-17 | 1650℃ | 1600℃ | 300*250*250 | 18.75L | 220V50HZ | 5KW | B-type | Silicon molybdenum rod |
| MLB433-17 | 1650℃ | 1600℃ | 400*300*300 | 36L | 380V50HZ | 18KW | B-type | Silicon molybdenum rod |
| MLB544-17 | 1650℃ | 1600℃ | 500*400*400 | 80L | 380V50HZ | 25KW | B-type | Silicon molybdenum rod |
| MLB655-17 | 1650℃ | 1600℃ | 600*500*500 | 150L | 380V50HZ | 50KW | B-type | Silicon molybdenum rod |
| MLB766-17 | 1650℃ | 1600℃ | 700*600*600 | 252L | 380V50HZ | 75KW | B-type | Silicon molybdenum rod |
| MLB877-17 | 1650℃ | 1600℃ | 800*700*700 | 392L | 380V50HZ | 95KW | B-type | Silicon molybdenum rod |
| MLB988-17 | 1650℃ | 1600℃ | 900*800*800 | 576L | 380V50HZ | 150KW | B-type | Silicon molybdenum rod |
Notes of 1650 ℃ box type muffle furnace
The heating rate is measured when the temperature is set to 100 ° C below the maximum temperature and running without load.
The insulation power is measured under continuous working conditions.
The external dimensions are measured when the furnace door is closed, including the dimensions of the chimney.
The volume of the uniform temperature zone is smaller than the total volume of the furnace.
The content may be modified or corrected
