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atmosphere muffle furnace adopts imported heat-preservation material, high purity alumina polycrystalline fiber. Temperature is controlled by double platinum rhodium thermal couple and Al intelligent temperature controller 708P.
The furnaces can protect materials from oxidation and decarburization with flowing Nitrogen, Argon and other inert gas, balanced temperature field, fast temperature rising and cooling, energy-efficient, delicate appearance,practical.
It is widely used for sintering, reducing with inert atmosphere in labs of colleges and universities,research institutes and industrial and mining enterprise.
Technical data
Vacuum tube furnace | power | 12KW |
voltage | AC380V 50HZ | |
max. temperature | 1700℃ | |
| suggesting heating rate | ≤10℃/min | |
| length of heating | 230mm | |
| length of constant | 100mm | |
temperatureaccuracy | ±1℃ | |
| size of tube | Φ25,50*600mm(selectable) | |
size of furnace(L*W* H): | 350*290*345mm | |
hydrogen alarm | output flow | 0-510ml/min |
output pressure | 0.02-0.4MPacommon)/0.02-0.7MPa(high) | |
| hydrogen purity | >99.999% / >99.9999% | |
| output power | <200W | |
| power voltage | AC 220V 110V 50-60HZ | |
| size | 420×227×352mm | |
resistance of water | ≥1MΩ/CM | |
weight: | <15Kg |


Warranty: One year limited warranty with lifetime support, excluding heating element and ceramic
tube damaged by user.
Attention: Any damages caused by the use of corrosive and acidic gases, and any damage
from wrong operate and use are not under the coverage of One Year Limited Warranty.

STA Universe Group is professional in professional in preparation equipment developing and producing for new material and new energy.STA is awarded as little giant enterprise of science and technology in ZhengZhou and model enetrprise of new energy industry.The registered capacity is ten milions and the vested amount is three billon.With years developed,STA have owned many experts and have a key Lab of 400 square meters.Parts are opened to teachers.
We are reaching in kinds of material industry,such as Graphene,CNT,High temperature phosphors,OLED,Semi-conductive material,magainism material,file preparation,Sing crystal of metal or ceramic,Cell and fuel and so on.We peoduce the OLED equipment(output can be 5-50kg),Silver ssintering equipment,CSS system.RTP furnace,graphene growing furnace,PECVD &CVD system,furnace of high temperature and high pressure,Vacuum Sintering and so on.
We supply equipment the output can be from Lab to pilot scale test and industry producing,Welcome to negotiate.
We supply mal-function Lab.You can try by yourself or post to test for free in Lab.
We supply the complete services,We will arrange for you!
We supply the maintance serve for our products to settle the problem of the after-sale.

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