3- Zones Sliding Tube Furnace_Zhengzhou Kejia Furnace

3- Zones Sliding Tube Furnace

Model：KJ-1200X-III-80

Description：

KJ-1200X-III-80 is a three-zone slide-able tube furnace with 3" ID x79" L quartz tube and flanges and a maximum working temperature up to 1200°C. One pair of sliding rail is installed on the bottom of the furnace to allow sliding the furnace from one si

Specific Introduction:
KJ-1200X-III-80 is a three-zone slide-able tube furnace with 3" ID x79" L quartz tube and flanges and a maximum working temperature up to 1200°C. One pair of sliding rail is installed on the bottom of the furnace to allow sliding the furnace from one side to another to achieve max. heating and cooling rates up to 100°C/min. For the fastest heating, the furnace may be pre-heated to the desired temperature and then be slid to the sample's position. As for the fastest cooling, the furnace can be slid to another side after sample heating is completed. Moreover, the heating and cooling rates may reach 15°C/s under vacuum or inert gases. This furnace provides an alternative for rapid thermal processing at the lowest cost.
Parameters:

Furnace Structure	Double-layer steel structure with dual air cooling fans. One pair of sliding rails are installed on the bottom of the furnace, which allows the furnace to be manually moved from side to side. Three heating zones with total 24" length ( 8"L for each zone ) Vacuum flanges and a digital vacuum gauge are installed for immediate use. Sliding rail length is about 1200mm, the furnace can slide 600 mm distance. One slide stopping clamp is included for holding the position of the furnace.
Power	7.0KW
Voltage	AC 208-240V Single Phase, 50/60 Hz
Max. Temperature	1200°C (<1 hour)
Continuous Temperature	1100°C
Heating Zone Length	Three zones: 610mm (24") in total Z1 - Z2 - Z3：152.4mm (6") + 304.8mm (12") + 152.4mm (6")
Constant Temperature Zone	300 mm (+/-1°C @ 400-1200°C)
Heating Elements	Fe-Cr-Al Alloy doped by Mo
Processing Tube Size	High purity fused quartz tube Size: OD: 80 x ID 75 x Length 2000 ( mm) Two foam ceramic blocks are included which must be placed inside the tube to avoid heat radiation damaging O-ring
Temperature Controller	Three temperature controller with 30 programmable segments for precise control of heating rate, cooling rate and dwell time. Built-in over-temperature alarm and protection allow for operation without an attendant. Three K type thermal couples are included. Optional: The furnace may be operated by PC by installing the control module. Please order a 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.
Temperature Accuracy	+/ - 1°C
Vacuum Level	Limited by a pump ( pump is not included, click on pictures to order ) 10E-5 torr can be reached by molecular pump 10E-2 torr by a mechanical pump.
Sliding Rails / Table	Double sliding rail made by Cr plated steel Sliding length: 1200 mm One slide stopping clamp is included for holding the position of the furnace.
Dimensions	2500 L, × 510 H ×750W, mm
Net Weight	~ 250 Kg
Shipping Dimension	90" x 40" x 45" (inch)
Shipping Weight	600 lbs
Warranty	One year limited manufacturer's warranty (Consumable parts such as processing tubes, O-rings, and heating elements are not covered by the warranty, please order replacements at related products page).