Tube Furnaces, Power : 6 KW

Power 6 KW
Voltage AC 208-240V Single Phase, 50/60 Hz
Heating Element Fe-Cr-Al Alloy doped by Mo
Vacuum Seal Two stainless steel flanges with vacuum gauge and valves
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

Product Details

Power 6 KW
Voltage AC 208-240V Single Phase, 50/60 Hz
Heating Element Fe-Cr-Al Alloy doped by Mo
Certificate CE certified
Dimension1100 X 450 x 670mm
Max. Temperature 1250° C
Temperature controller PID automatic control with 30 steps programmable
Vacuum Level10-2 torr by mechanical vacuum pump. 10-4 torr by molecular pump. Leak rate < 5 mtorr / min.
Vacuum Seal Two stainless steel flanges with vacuum gauge and valves
Temperature Accuracy± 1°C
Constant temperature zone 500 mm (±2° C)
Continuous Temperature 1200°C
Max. Heating Rate ≤ 10ºC /min
Heating Zone length 880 mm ( single zone )
Tube Size and MaterialsHigh purity mullite tube OD: 3.25'' x ID: 2.88'' x Length: 54''
Fitting PortsIn order to increase the throughput and achieve high vacuum, you may replace the standard barbed hose fitting with the KF25 adapter. For supplying high pressure gas, you may replace the standard barbed hose fitting with the VCR Face Seal Fitting.0

Furnace structure	Double layer steel casing with air cooling. Two cooling fan inside to keep case temperature < 55oC 1800 grade fiber alumina casted in vacuum
Tube Materials	99.8%High purity Al2O3 Ceramic Tube
Tube Size	OD: 102mm; ID: 92 mm in diameter x 1000 mm length, 99.8% purity alumina tube included. Two fibrous ceramic tube blocks are included for blocking heat radiation from inside tube. (Ceramic blocks must be fully inserted into the furnace chamber before heating)
Heating element	Super 1750 grade MoSi2 (30 x 330mm)
Max. Working Temperature:	1600°C (2912°F)
Normal Working Temperature:	800 -1550°C (2732°F)
Temperature Controller:	PID automatic control via SCR (Silicon Controlled Rectifier) power control, with 51 steps program.
Max. Heating / Cooling Rate:	5°C / min above 1200°C and 10°C/min below 1200°C
Heating Zone	457 mm ( 18")
Constant Temperature Zone	150 mm (6") (±1° C at 1600°C )
Vacuum seal kit	100 mm diameter stainless steel vacuum seal assembling with one vacuum gauge, two valves, and two porous ceramic blocks are included. For fast & better vacuum,we suggest you use KFD25 adaptor and stainless steel pipe , as well as digital vacuum gauge.
Fitting Ports	In order to increase the throughput and achieve high vacuum, you may replace the standard barbed hose fitting with the KF25 adapter For supplying high pressure gas, you may replace the standard barbed hose fitting with the VCR Face Seal Fitting.
TemperatureAccuracy:	±1° C
Input:	Single Phase, 220V AC, 50/60 Hz
Output:	Max. 5KW
Power cable & plug	10 feet length 10-3 AWG heavy duty UL approved power cable is included.Extra length cable can be ordered. Plug is not included. You can order from your local hardware store according to female plug in your lab
Dimension:	590 L x 490 W x 760 H mm
Certificate	CE certified