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Lab Expo Muffle Furnace 04A-MFF404 is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operation. With heating elements Fe-Cr-Al, embedded into bricks, it is ideal for maximum and continuous working temperature of 1250 °C. It is equipped with instantaneous energy consumption indicator, calculator for average working temperature, Total working hour counter and descriptive error indicator and is efficient, accurate and reliable in working.
$9,586.00 $ 7988
| Max. Temperature | 1250 °C |
| Capacity | 7 L |
| Heating Program | 2 step |
| Thermal Rate | 3 °C - 20 °C |
| Heating element | Fe-Cr-Al |
| Program Memories | 2 |
| Thermocouple Type | K Type |
| Heating Element Placement | Embedded into brick walls |
| Inner Insulation Material | Insulating Fire Brick |
| Front Face Insulation Material | Insulating Fire Brick |
| Door Insulation Material | Ceramic Fibre Board |
| Housing Material | Steel Sheet |
| Housing Coating | Epoxy powder coating |
| Chimney | Standard |
| Heating Element Protection | None |
| Lockable Door Handle | Sidewards |
| Temperature Control Accuracy | ± 1 °C (can vary at low temperatures) |
| Measurement Accuracy | ± 1 °C |
| Inner Volume Temperature Homogenity | ± 10 °C |
| Auto Start at Certain Date | No |
| Max. Current | 16A |
| Power | 3.500 W |
| Inner Chamber Dimension (W x H x D) | 180 x 160 x 260 mm |
| Product Outer Dimension (W x H x D) | 476 x 628 x 655 mm |
| Gross Dimension ( W x H x D) | 536 x 815 x 688 mm |
| Net Weight | 56 kg |
| Gross weight | 71 kg |
Function Implementation Material ashing processes 1250 °C supports complete organic residue removal Laboratory heat treatment ±1°C accuracy ensures precise thermal cycling control Small-batch sample processing 7 L capacity accommodates standard crucible loads Continuous operation workflows 3500 W sustains prolonged heating cycles Multi-stage thermal programs 2-step heating program manages ramp and soak phases
Lab Expo 1250C Muffle Furnaces are structured around refractory-insulated chambers to maintain uniform high-temperature stability for critical processes. This laboratory furnace supports operation up to 1250 C with microprocessor-based control for accurate ramping and holding profiles. High-efficiency chamber build, digital monitoring, and integrated over-temperature protection enable repeatable ashing, heat treatment, and material testing across research and industrial laboratory workflows.
