In the optoelectronic semiconductor industry, due to the requirements of process or product characteristics, the humidity of the electronic moisture-proof cabinet needs to be reached in a very short time or restored to the user's set value as soon as possible after opening the door. At this time, a smart nitrogen cabinet must be used. Intelligent nitrogen cabinet On the basis of the traditional nitrogen cabinet, a fully automatic nitrogen control module is added, and the dehumidification host is used to dehumidify the air in the box. Using this device, the humidity in the box can reach the required humidity within a few minutes. When they are filled with The original air is replaced inside the moisture-proof cabinet, which can quickly reduce the humidity value inside the drying box. Combined with the dehumidification of moisture-absorbing materials and microcomputer control, it can quickly reach or restore to the user's set value after opening the door. It is suitable for opening doors frequently. and occasions with strict requirements for anti-oxidation.

The intelligent nitrogen cabinet can effectively save nitrogen consumption and reduce production costs. The traditional nitrogen cabinet does not have a nitrogen control device, and only adjusts the nitrogen consumption through a nitrogen valve or a flowmeter, and continuously fills with nitrogen without control, resulting in the constant high pressure of nitrogen. Continuous charging and consumption. The intelligent nitrogen cabinet automatically stops charging after the nitrogen in the cabinet is full. The internal solenoid valve device cuts off the nitrogen source. At the same time, it also has a corresponding reduction effect on the air leakage. The system will have a delayed nitrogen filling function, all of which can play a good role in saving nitrogen. Through specific experiments, it has been proved that the intelligent nitrogen cabinet can save 70% or more of nitrogen than the traditional nitrogen cabinet.

More than 25% of industrial defective products in the world are caused by high humidity and oxidative damage. The fast and dust-free dehumidification design of Gezhi intelligent nitrogen cabinet is suitable for various low-humidity storage environment fields; such as semiconductors, optoelectronics, electronics, precision instruments etc.