Double layer glove box

Definition and purpose
Double layer glove box provides tighter sealing and isolation through the double-layer structure design, ensuring the purity and stability of the internal environment. It is widely used in semiconductor manufacturing, drug research and development, chemical experiments, materials science, biotechnology and other fields, especially when it is necessary to avoid sample contamination or protect samples from the external environment.

Structural features
Double-layer structure: This is its most significant feature. There is usually a certain gap between the inner and outer layers to form an additional barrier to prevent outside gases or pollutants from entering the internal work space.
Glove interface: The equipment is equipped with a special glove interface, allowing operators to perform sample processing or experimental operations without damaging the internal environment.
Gas circulation system: In order to maintain the purity and stability of the internal environment, Double layer glove boxes are usually equipped with a gas circulation system to continuously provide inert gases (such as nitrogen, argon, etc.) and eliminate oxygen and other harmful gases.
Sealing: The equipment uses high-quality sealing materials and technology to ensure that the internal environment is completely isolated from the outside world.
Monitoring system: Some high-end models are also equipped with a monitoring system for real-time monitoring of various parameters of the internal environment (such as temperature, humidity, gas composition, etc.).
advantage
Highly pure environment: Through the joint action of the double-layer structure and gas circulation system, the Double layer glove box can provide an extremely pure working environment and reduce the risk of sample contamination.
Protect samples: For samples that are sensitive to oxygen or moisture, the Double layer glove box can provide effective protection from reactions such as oxidation or hydrolysis.
Convenient operation: The design of the glove interface allows operators to perform experimental operations without opening the equipment door, improving work efficiency and safety.