1500℃ single heating zone high vacuum CVD system consists of a 1500℃ single temperature zone tube furnace, a three-channel float flowmeter a high vacuum molecular pump set. The tube furnace is controlled by the precision temperature control instrument for PID temperature control. It can edit the 30-segment lifting temperature program and has the function of 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.
The furnace tube is made of high-purity alumina, and the furnace body adopts integrated design. The unique design can ensure the system is stable and safe at 1500℃. The heating element is made of high-quality silicon carbon rod, which can reach 1500℃ high temperature. If the customer has the need, the silicon molybdenum rod heating element can be customized to achieve a higher temperature of 1700℃.
The system is equipped with a three-channel float flowmeter, which can mix 1~3 channels of gas to accurately prepare the mixed gas required for the experiment. Another pressure gauge is installed on the front of the float flowmeter to monitor the gas pressure and the mixing tank pressure.
The system is also equipped with a precision molecular pump set, which can achieve a vacuum of 1.0E-3pa level, which can provide users with a purer and more stringent experimental environment than ordinary mechanical pumps.
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.