Henan Super Machinery Equipment Co.,Ltd
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1400℃ 36L PID Control Electric Furnace New Material Lab Muffle Furnace
PID Control Electric Lab Muffle Furnace Main Function & Features:
1) 1400C electric lab muffle furnace adopted high quality alumina polycrystalline fiber, which used Japanese technology (vac-sorb forming alumina polycrystalline fiber) with good insulation and durability properties, high tensile strength and no miscellaneous ball; Chamber surface coated with imported 1700 degree high temperature resistant heat insulation coating, it can improve the reflectivity and the heat efficiency of furnace, and prolong the service life of furnace. So this furnace much more energy saving than the furnace use common fiber materials.
2) Electric lab muffle furnace with high quality SiC rod as heating elements, high heating efficiency,greatly improving the service life.
3) Electric lab muffle furnace with assembling structure, through strict computation, durable to use, does not collapse; equipped with breathing holes, can reduce shrinkage of furnace chamber and prolong the service life.
4) Side open type furnace door, open the door power will be cut off automatically.
Technical data of high temperature electric lab muffle furnace
| Items | Specification |
| Product | SP-1400B-36L high temeprature electric lab muffle furnace |
| Useful chamber size | 300*300*400mm(36L W * H* D) |
| Max Temp | 1400℃ ( < 3 hrs) |
| Working Temp | 100-1300℃ (adjustable, for long time ) |
| Temp accuracy | ±1 ℃ |
| Heating rate | 1-20℃/min (adjustable,advise less than 15℃/min) |
| Heating Element | SiC rod |
| Furnace liner | Light durable ceramic fiber plate |
| Rated Power: | 12KW |
| Furnace shell | Double shells with fan cooling |
| Temp. measurement | By S type thermocouple |
| Temp. Control | 30 segments programmable and PID auto control |
| Temperature display mode | Four Figure Liquid Crystal Display |
| Furnace surface temperature | ≤55℃ |
| Working Voltage | AC,3-phase ,380V ,50/ 60HZ |
| Optional part | Can be connected with computer if customer need |
| Freebies | 1.oven glove 1 set ; 2. Pliers 1pc |
The electric lab muffle furnaces are the right choice for daily laboratory use. These models stand out for their excellent workmanship, advanced and attractive design, and high level of reliability. The lab muffle furnaces come equipped with either a flap door or lift door at no extra charge.
| Model | Max. temp. | Chamber Size | Working voltage &power |
| SP-1400B-1L | 1400℃ | 100x100x100mm(4”x4”x4”) | AC,1-phase,220V,1.3KW |
| SP-1400B-3.4L | 1400℃ | 150x150x150mm(6”x6”x6”) | AC,1-phase,220V,2.5KW |
| SP-1400B-4.5L | 1400℃ | 150x150x200mm(6”x6”x8”) | AC,1-phase,220V.3.8KW |
| SP-1400B-8L | 1400℃ | 200x200x200mm(8”x8”x8”) | AC,1-phase,220V,5.5KW |
| SP-1400B-12L | 1400℃ | 200x200x300mm(8”x8”x12”) | AC,1-phase,220V,7KW |
| SP-1400B-18.8L | 1400℃ | 250x250x300mm(10”x10”x12”) | AC,1-phase,220V,8.5KW |
| SP-1400B-36L | 1400℃ | 300x300x400mm(12”x12”x16”) | AC,3-phase,380V,12KW |
| SP-1400B-49L | 1400℃ | 350x350x400mm(14”x14”x16”) | AC,3-phase,380V,15KW |
| SP-1400B-64L | 1400℃ | 400x400x400mm(16”x16”x16”) | AC,3-phase,380V,18KW |
| SP-1400B-125L | 1400℃ | 500x500x500mm(20”x20”x20”) | AC,3-phase,380V,24KW |
| SP-1400B-216L | 1400℃ | 600x600x600mm(24”x24”x24”) | AC,3-phase,380V,30KW |