| Power Input |
22 KW |
| Working Voltage |
AC380+/- 10% VAC three-phase 50/60Hz
( 100 A breaker required) |
| Working Temperature |
Max. 1500°C 《 30 minutes
Continuous: 800 -1400°C |
| Recommend Heating rate |
5°C/min. |
| Processing Tube |
Material: Alumina
Size: 60 O.D x 51 I.D x 1800mm L |
| Heat Zone Length |
- Six heating zones: 12" +8" + 8" + 8" + 8" + 12"
- Total heating zone length: 1422 mm ( ~ 56")
- Constant Temperature Zone: 800 mm +/- 5ºC. ( If set 6 zones at the same temperature, without zone spacer. If you don't need the zone spacer, you shall inform us in advance)
- The Built-in heating zone space to create a thermal gradient up to 100ºC/ cm
|
| Overall Dimensions |
1950 mm L × 660 mmW × 762 mmH |
Temperature Controllers
|
- 6 digital temperature controllers for controlling each heating zone
- PID automatic control with 30 programmable segments for precise control of heating rate, cooling rate and dwell time.
- Built-in overheating & broken thermocouple protection.
- Over-temperature protection and alarm allow for operation without attendant(s).
- +/- 1 ºC temperature accuracy.
- RS485 Communications Port.
- Optional:
- The furnace may be operated by PC by installing a control module. Please order an MTS-02 control module at extra cost.
- If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer laptop from us to avoid software installation problems. For more information please .
|
| European Temperature Controllers (optional upgrade) |
- 1 heating channel
- 1 program of 8 or 24 segment
- Alarm Relay: Form 'A' and Form ‘C’ built-in
- Digital Communications: RS485
- Temperature Accuracy: ± 0.1ºC
- Recipes: Using a PC tool recipes can be created that can be used to change the operating parameters of the 3000 simply by selecting a new recipe via the HMI. This is very useful where multiple products are processed using the same controller but require different parameters to be set.
|
| Vacuum Level |
- 10E-2 torr by quality mechanical vacuum pump
- 10-5 torr by molecular pump
|
Thermal Block Placement |
- Two thermal blacks are included. Please click the picture below to learn how to place them inside tube
- You may order flange support to avoid tube rotating
|
Heating Elements & Thermal couples
|
- 48 pcs 1500ºC grade Silicon carbide rod (14mm Dia. x 150mm heating x 413mm length)
- The heating element is consumable,
- Six S-type thermocouples (one for each zone).
|
| Net Weight |
~ 300 Kg |
Application Notes |
- The tube furnaces with mullite tube are designed for use under vacuum and low pressure < 0.02 Mpa
- Never use graphite crucible and the alumina tube.
- Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation.
- The flow rate for gases should be limited to < 200 SCCM ( or 200ml/min )
- Vacuum pressures may only be safely used up to 1300°C for all mullite tube furnaces:
- Customized long heating zone up to 1200 mm L with 700 mm uniform temperature zone ( +/- 5°C) ，1800mm mullite tube is available upon request;
|
Warranty |
- One year limited warranty with lifetime support (consumable parts such as processing tubes, and O-rings are not covered by the warranty, please order replacements at related products page).
- ATTENTION: Any damages caused by the use of corrosive and acidic gases are not under the coverage of Kejia One Year Limited Warranty.
|
Compliance |
|
English
简体中文
Français
日本語
한국어
Português
Русский
Español
Website navigation
Position:
E-mail:
Tell:
Whatapp:
Address:No.18 Hongye Road,Hi-tech zone,Zhengzhou,China,450000
