Complaint
Box-type resistance furnace, also known as muffle furnace, is the laboratory basic heating equipment. It is widely used in industrial and mining enterprises, aviation, aerospace systems, research institutes, universities and other experimental and laboratory. It is an essential instrument for sintering, melting, heat treatment, volatile matter, etc.
1. Integrated design, light and compact structure
2. Vacuum-formed polycrystalline mullite fiber furnace to ensure efficient heat preservation, and three-sided heating through special alloy heating wires provides the best temperature uniformity
3. Protection system: power off when opening the door, and delayed power resumption to ensure safety
4. Double shell air insulation, low surface temperature
5. Equipped with exhaust device to facilitate ashing
6. Precise temperature: the perfect combination of high-precision microcomputer temperature controller and precision sensor
7. Dedicated function keys for temperature setting
8. Auxiliary menu to realize overheating alarm, deviation correction, menu lock, overheating prevention device
9. Safety: overheating alarm, menu lock, overheating prevention, power off when opening the door, delayed power resumption.
Model | LMF-2-12D | LMF-7-12D | LMF-16-12D | LMF-24-12D | LMF-36-12D | |||
Performance | Temperature Range | 1200ºC | ||||||
Temperature Resolution | 1ºC | |||||||
Temperature Uniformity | ±1ºC | |||||||
Heating-up Time | ≤30min | |||||||
Structure | Shell | Spraying cold rolled steel | ||||||
Chamber | polycrystalline mullite fiber | |||||||
Heater | 0Cr27AI7Mo2 | |||||||
Thermal Insulation | Double forced air diversion | |||||||
Open Mode | Outward Opening | |||||||
Heating Power | 1.5kw | 3kw | 6kw | 6.6kw | 10kw | |||
Controller | Controller | Single-stage temperature control, digital display | ||||||
Control Mode | Microcomputer PID control heating output | |||||||
Setting Mode | Slightly touch the five buttons, digital setting mode | |||||||
Display Mode | Double row LED digital display | |||||||
Timer | 0~999.9hours | |||||||
Operation Function | Fixed value operation, program operation | |||||||
Program Mode | Single-stage operation | |||||||
Sensor | K-type thermocouple | |||||||
Auxiliary Function | Correct functioning, door control functioning | |||||||
Safety Device | Over current leakage protection switch | Over current protection switch | ||||||
Specification | Interior Size(mm) | 120*200*80 | 200*300*120 | 250*400*160 | 300*400*200 | 300*400*300 | ||
Exterior Size(mm) | 440*520*650 | 520*620*690 | 590*730*750 | 610*730*760 | 610*760*860 | |||
Packing Size(mm) | 600*677*766 | 680*777*806 | 750*887*866 | 770*887*876 | 770*887*976 | |||
Volume | 2L | 7L | 16L | 24L | 36L | |||
Power Supply | AC220V 50Hz | AC380V 50Hz | ||||||
Standard Configuration | Equipment*1set, Instruction*1pc, Certificate | |||||||
1. Does the muffle furnace have an exhaust port?
