Upgraded Smart Exhibition Hall with Double Door Opening and Closing LED Full Color Screen - Anhui Hefei Display

Full color LED display screen (indoor), high refresh rate

1. Physical point spacing: ≤ 2.0mm; 2. Physical density: 250000 points/㎡; 3. Module size: 320 * 160; 4. Brightness: adjustable from 450cd/m2 to 1000cd/m2; 5. Average power consumption: 450W/m2; 6. Viewing angle: 178 °; 7. High refresh rate: ≥ 3840Hz; 8. Contrast ratio: 6000:1; 9. Color temperature: 2000K~9500K; 10. Control mode: synchronous asynchronous control; 11. Service life: 100000 hours; 12. Image reception: New grayscale engine, better performance at low grayscale levels; 13. Improving the design of the unit board can cause a certain line to appear dark, low gray to red, and ghosting; 14. Support integrated point by point correction of chromaticity and brightness with 14 bit accuracy; 15. Supports all conventional chips, PWM chips, and lighting chips. 16. ◆ Dual backup design of signal acquisition drive and power supply to ensure the continuous operation of 7X24X365 without fault, with the certificate of dual backup redundant power supply and board device issued by the China National Intellectual Property Administration, and attached with the screenshot certificate of China National Intellectual Property Administration official website query. 17. * Air cooling heat dissipation can automatically sense and automatically adjust heat dissipation according to temperature. It has the certification document of intelligent temperature control heat dissipation device issued by the China National Intellectual Property Administration, and attached with the screenshot certificate of China National Intellectual Property Administration's official website query. 18. The visible light projection ratio is ≥ 89.89%, the haze caused by wear is ≤ 1.30%, and the wear resistance meets the technical requirements of JC/T 2130-2012 standard. The report must reflect the suitability for LED display screens for display and protection purposes, and have an inspection report issued by a national quality supervision center and a searchable report compilation

Sliding door structure box

Customized sliding door structure box: 1620MM * 3580MM * 2 sets. 1. Steel structure: The steel frame components (including joint plates) are made of Q235B steel, and the structural steel should meet the Q235 requirements specified in GB700-88, ensuring its tensile strength, elongation, yield point, and ultimate content of carbon, sulfur, and phosphorus; 2. Welding rod: Manual welding: E43 series welding rod is used for Q235 connection; 3. Automatic welding: H08 series welding rods are used for Q235 connection;; 4. Edge wrapping: stainless steel edge wrapping or aluminum-plastic panel; 5. Customization of steel frame;

Electric silent slide rail

Customization: Heavy duty rail 1, single rail 6.5m automatic (double silent rail 13m) rail. 2. Sliding rail material: Made of aluminum alloy and stainless steel, with corrosion resistance. 3. Slide length: The total length of a single track is 6.5 meters (including limit rods).

Sliding rail control system

1. Control system: slider, limiter, motor, control box, mobile power supply system. 2. Laying accessories: wires, drag chains, screws, fasteners, electronic accessories, etc.