The OTF-1200X-5L-R-III-UL is a rotary tube furnace with three heating zones built in the UL/CSA standard with every component UL recognized.
The furnace is especially good for preparing Li-Ion battery cathode materials with conductive coating, such as LiFePO3, LiMnNiO3, etc in R&D Laboratory.
This rotary furnace has larger tube diameter (5"OD) combined with a longer and more uniform heating area (three zones, 900 mm overall length).
Specifications
Furnace Construction
•Double shell casing with three cooling fans •High purity Alumina fibrous insulation for max. energy efficiency •DC Gear motor drives quartz tube with variable speed 0 - 10 RPM •The furnace can be electrically tilted up to 30° . •Split cover enable faster cooling and easy operation. •All electric components are UL or Met recognized and ready to pass any safety test worldwide
Heating Zone length
•Three zones : (600 mm, 24" in total)
○ Zone 1 : 150 mm ( 6") ○ Zone 2 : 300 mm ( 12") ○ Zone 3 : 150 mm ( 6")
•Constant temperature zone : 450 mm within +/- 2 ºC if two zones are at same temperature.
Processing tube & Flange
•Fused quartz tube (one is included) •Dimension : 130 mm O.D. x 120 mm I.D. x 1200 mm L + 60 OD mm ( two ends )
○ Click the pics below to see details about the furnace's processing tube
Four Mixing Blades
Dimension
•One pair of 60 mm SS sealing flange with needle valves and rotable gas connector is included for immediate use
Gas Fittings
•Inlet Fitting : Elbow Push-in connector for 6 mm O.D tube; •Outlet Fitting : Elbow Push-in connector for 12 mm O.D tube
Max. Working Temperature
•1100 °C for continuously •1200 °C Max for < 1 hours
Temperature Controllers
•Three PID digital temperature controllers with 30 programmable segments •RS485 port is built in to connect PC for remote control •Please click picture below to order the software at extra cost.
Temperature Uniformity
+/- 1 °C in heating Zone
Tube rotating Speed
0 - 10 RPM variable
Furnace tilt angle
0 - 30°
Chamber pressure
10-2 torr
Production yield
2 kg per batch
Power
4 KW Max
Voltage
208 - 240V single phase (30 A Breaker required)
Warranty & Certificate
One year limited warranty (consumable parts such as processing tubes, o-rings and heating elements are not covered by the warranty, please order the replacement at related products below.)
Compliance
•CE Certified •All electric components ( >24V ) are UL / MET / CSA certified •The furnace is ready to pass TUV(UL61010) or CSA certification at extra cost. （ please click marks below to learn details )
Furnace dimension
With Lid Open
With Lid Closed
Tilt
At 0°
34°
0°
34°
Length
60"
60"
60"
60"
Width
35"
35"
24"
24"
Height
66.5"
74"
58"
68"
Weight
•Net weight : 130 kg •Shipping weight : 500 lbs
Operation Video
Warning
The tube furnaces with quartz tube are designed for using under vacuum and low pressure < 0.12 MPa (absolute pressure)
