BR-12NT tube furnace
BR-12NT horizontal tube furnace adopt a 40,60, 70, 80 or 100mm O.D quartz tube and a pair of stainless steel vacuum sealing flanges with needle valves & gauge allow heating samples under vacuum or gas flow conditions. The temperature of this tube furnace is controlled by a high precision digital controller which provides 51 programmable segments with +/- 1℃ accuracy. The max. working temperature is 1200℃.
Description
Ⅰ. Technical Specifications | |
Max. temperature |
1200 ℃ (<2 hours) |
Working temperature |
700-1100 ℃ |
Standard Temperature controlling |
● PID automatic control via SCR (Silicon Controlled Rectifier)power control with phase angle fired, current limiting resistor. ● Over temperature protection and alarm allows for operation without attendant. |
Optional of Temperature controlling |
● Software (Furnace can be operated by PC by installing a control software ) |
Temperature accuracy |
± ℃1 |
Heating rate |
<20 ℃/min |
Thermocouple |
K type (Pt-Rh) with 99.7% purity Alumina tube |
Heating element |
Fe-Mo-Cr sprial wire |
Furnace Chamber |
Two layers of ceramic fiber insulation materials |
Furnace structure |
Double layer steel casing with dual cooling fan, surface temperature below 60 oC. |
Vacuum system |
● Double stage rotary vane vacuum pump with magnetic valve to prevent the oil absorbed to tube. |
Warranty |
● One year limited warranty with lifetime support. (Consumable parts such as heating elements and crucibles are not covered by the warranty, please order the replacement at related products) |
Certifications |
CE |
Ⅱ.Application Notes | |
Using Attentions |
● Cooling rate shall also not exceed 5 ℃ /min. |
Standard Size:
Type |
Max.Temperature (℃) |
Furnace Chamber Size(mm) |
Constant temperature zone(mm) |
Rated Power (kw) |
|
BR-12NT-40/300 |
1200 |
40 |
300 |
100 |
2 |
BR-12NT-60/300 |
1200 |
60 |
300 |
100 |
3 |
BR-12NT-80/300 |
1200 |
80 |
300 |
100 |
4 |
BR-12NT-100/300 |
1200 |
100 |
300 |
100 |
6 |
BR-12NT-120/300 |
1200 |
120 |
300 |
100 |
8 |
BR-12NT-40/450 |
1200 |
40 |
450 |
150 |
3 |
BR-12NT-60/450 |
1200 |
60 |
450 |
150 |
4.5 |
BR-12NT-80/450 |
1200 |
80 |
450 |
150 |
6 |
BR-12NT-100/450 |
1200 |
100 |
450 |
150 |
8 |
BR-12NT-120/450 |
1200 |
120 |
450 |
150 |
9 |
Note: |
Special size is customizable. |
Should the 1200 ℃ tube furnace caters to your requirement, welcome to buy the product with us. As one of the leading manufacturers of various electric furnaces in China, we will also offer you the customized service with cheap price.