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1200℃ three heating zone low vacuum CVD system with 3-channel mass flow meter HS- O1200-50IIIT-3Z-LV

1200℃ three heating zone low vacuum CVD system consists of a three-heating zone tube furnace, a three-channel mass flow meter and a double stage rotary vane vacuum pump. The three heating zones of the tube furnace are independently temperature controlled by the precision temperature control instrum
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1200℃ three heating zone low vacuum CVD system consists of a three-heating zone tube furnace, a three-channel mass flow meter and a double stage rotary vane vacuum pump. The three heating zones of the tube furnace are independently temperature controlled by the precision temperature control instrument. By adjusting the temperature of each temperature zone, the tube furnace can form three temperature gradients in the heating zone or form a long constant temperature zone. Each zone can be edited with 30 sections of temperature rise and fall, with overheating and short circuit protection. The flanges on both sides of the furnace tube are equipped with a digital vacuum gauge and a mechanical pressure gauge, which can be used to control the atmosphere in the furnace tube. At the same time, the tube furnace is operated by high-definition true color touch screen, which is easy to use. Even non-professionals can master the use of the instrument after simple training, which can greatly improve your experiment efficiency.

1200℃ three heating zone low vacuum CVD system applications:
It is suitable for high-temperature sintering, metal annealing, quality inspection, etc. in universities, research institutes, industrial and mining enterprises, especially for CVD experiments that require a variety of gas mixing atmospheres.


1200℃ three heating zone low vacuum CVD system technical parameters:
 Vacuum tube   furnace Model HS-O1200-50IIIT
Tube material High purity quartz
Tube diameter 50mm (Optional 60mm, 80mm, 100mm)
Tube length 1300mm
Furnace chamber   length 1060mm
Heating zone   length 300mm+300mm+300mm
Operating   temperature 0~1100℃
Temperature   control accuracy ±1℃
Temperature   control mode 30 or 50 segment program temperature control
Display mode LCD
Sealing   method 304 stainless steel vacuum flange
Flange   interface 1/4" ferrule connector, KF16/25/40 joint
Vacuum 4.4E-3Pa
Power supply AC:220V   50/60Hz
 Gas supply   system Model HS-3Z
Gas channel 3-channel
Measuring   unit Gas mass flow meter
Measuring   range A channel: 0~100SCCM H2 gas Remarks: If you need other ranges or gas types, you need to specify when ordering. According to the customer's specific requirements, the flow meter of the   corresponding gas type and range can be selected.
B channel: 0~300SCCM N2 gas
C channel: 0~500SCCM Ar gas
measurement  accuracy ±1.0%F.S
Pipe pressure resistance 3MPa
Working   pressure difference 50~300KPa
Connecting   pipe 304 stainless steel
Gas channel 304 stainless steel needle valve
Interface   specification 1/4" ferrule connector for gas inlet and outlet
 Exhaust   system Mechanical   pump Rotary vane pump
Pumping rate 1.1L/S
Exhaust   interface KF16
Vacuum   measurement Resistance gauge
Ultimate   vacuum 1.0E-1Pa
Power supply AC:220V   50/60Hz
Pumping   interface KF16
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