Liquid nitrogen cryogenic cold box usage precautions:
Before using the liquid nitrogen cryogenic cold box, always read the instruction manual and pay attention to the warning labels. This will help ensure safe operation and prevent accidents. When handling materials from the box, it is essential to wear insulated or anti-freeze gloves to avoid frostbite caused by direct contact with extremely low temperatures.
Make sure the power supply voltage is stable, ideally within AC 380V ±10% with no significant fluctuations. The device should be connected to a dedicated electrical outlet with proper grounding to avoid electrical hazards. Only trained personnel should access the internal electrical components, as non-professionals may cause damage or safety risks.
The operating environment should be between 5°C and 30°C, with humidity not exceeding 85% RH. Regular maintenance is important—clean the condenser filter periodically to maintain efficiency and prolong the lifespan of the equipment. Always turn on the power switch before use, and make sure to turn it off when the device is not in use for an extended period to save energy and reduce wear.
When accessing samples, open the door only slightly and keep the duration as short as possible to minimize temperature fluctuations inside the chamber. This helps maintain consistent cooling performance and protects the integrity of stored materials.
Available models include CDW-100, CDW-225, CDW-500, CDW-800, and CDW-010. These units are widely used in industrial, scientific, and research applications where precise low-temperature control is required.
Garden gate perfectly combine with around fencing, showing excellent integrality. It is made of hot dipped galvanized round steel tube or square steel tube. Zinc phosphated and powder coated in green or other colour. Compete set shrink packed ready for the DIY assembly.
Welded panels, core Wire could be electro galvanized or hot dipped galvanized
Frame pipes are 38mm, 40mm
Panel Size: 100 x 50 x 4.0mm, 50 x 50 x 4.0mm
Gate post: Æ60mm, they are usually 50cm longer than the height of gate.
Gate post could also be square or rectangle for your favorites.
Accessories: Lock with handle and unique keys, adjustable hinges.
Clour: RAL 6005-Green, RAL9010-White, RAL9005-Black,RAL7016-Grey, etc.
Galvanized Wire Mesh Gate, Green PVC Welded Wire Mesh Gate,Galvanized Welded Fence Panel Gate, 3D Fence Panel Garden Gate
DINGZHOU TIAN YILONG METAL PRODUCTS CO., LTD. , https://www.wiremeshsolution.com