Model:KJ-1700C CVD tube furnace
Display:LCD
Maximum Working Temperature:1700°C(<4 hours)
Standard Working Temperature:1600°C(continuous) 
Heating Rate:suggestion<=10°C
Temperature:Accuracy±1°C
Heating Element:MoSi2
Thermocouple:B Type
Fused quartz tube size:O.D:50XI.D:45XLength:1000 mm
                                  O.D:60XI.D:55XLength:1000 mm
                                  O.D:80XI.D:74mmXLength:1000 mm
Heating zone : Total heating zone length: 440mm
Constant temperature zone : 200mm(±1°C) 
Vacuum level:10^-2 torr by mechanical vacuum pump.
10^-5 torr by molecular pump.
Leak rate < 5 mtorr / min.
Gas flow meter and pressure meter :Three gas flow-meters (4% accuracy FS) are installed inside mobile case which are able to monitor gases flowing rate (three different kinds of gases in total) 
A. Compact direct read flow meter, 10-100 cc/min.
B. Compact direct read flow meter, 16-160 cc/min.
C. Compact direct read flow meter, 25-250 cc/min.?Four pressure meters are installed inside mobile cart which are able to monitor three types of flowing gases pressure as well as the pressure of mixing tank. 
Max. Power :4.5KW
Working Voltage:AC220V/110V single phase, 50/60 Hz 
Temperature Control:PID automatic control via SCR (Silicon Controlled Rectifier) power control, with 50steps programmable
Communication interface : Rs485
Outside Size : 630×460×560mm