1200℃ hydrogen reduction CVD system with 2-channel float flowmeter is widely used in materials or chemical laboratories to sinter various new material samples in a hydrogen or hydrogen-nitrogen mixed gas state.
1200℃ hydrogen reduction CVD system can be used for vacuuming and filling atmosphere, so it is also called vacuum tube furnace and atmosphere tube furnace. The tube is made of a seamless nickel-based alloy that can be used for all inert gases and oxygen to 30 PSI (pounds per square foot). In order to match the test requirements for the introduction of hydrogen, the tube furnace is equipped with a manual ignition device at the right end of the furnace tube to ensure the safety of the test; a vacuum gauge and an air pressure gauge are arranged on the left side of the furnace tube to control the vacuum and atmosphere inside the furnace tube. Further safety of the test is ensured by the interlocking of the solenoid valve and the pressure sensor and the flammable gas detection device.
This system also includes a two-channel float flow meter with a stainless steel needle valve and an air pressure gauge to accurately mix the gas that meets the test requirements. Under normal circumstances, this set of instruments is used with a double stage rotary vane vacuum pump to achieve a general low vacuum test environment. If you need a higher vacuum, you can contact our technicians to select a more powerful molecular pump.
Vacuum tube furnace
Furnace chamber length
Heating zone length
Constant temperature zone
Temperature control accuracy
Temperature control mode
30 or 50 segment program temperature control
304 stainless steel vacuum flange
1/4" cutting sleeve joint, KF16/25/40 joint
Gas supply system
Gas float flowmeter
A channel: 0～100ml H2 gas
Remarks: If you need other ranges or gas types, you need to specify when ordering.
B channel: 16～160ml N2 gas
Pipe pressure resistance
Working pressure difference
304 stainless steel
304 stainless steel needle valve
1/4" cutting sleeve joint for gas inlet and outlet
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