1. The screen divider has lifting panels on the left, right, and front sides. The top edge of the lifting panel is 300mm higher than the side panels, designed to block the view of adjacent examinees. When lowered, it can serve as a standard computer classroom.
2. Tabletop Material Requirements: The material is a 16mm thick environmental-friendly particleboard with a melamine surface, meeting E1 environmental standards. The surface is flat, with even color and solid structure, free of irritant odor, and formaldehyde emissions below 1.5mg/L.
3. Rising/Falling Screen Panels: Made of 15mm thick environmentally friendly wood particle board with melamine faced panels, the material meets E1 environmental standard. The surface is flat, color is even, sturdy, free of irritant odor, and formaldehyde emission is less than 1.5mg/L.
4. The cutting surface of the table body panels is edged with aluminum alloy, using an interlocking method. All external surfaces of the aluminum cannot have exposed screws or sharp metal parts. The sharp edges of the aluminum profiles on the cutting surface must not exceed or protrude beyond the table's outer surface to ensure no cuts or injuries during use.
5. To ensure the overall stability and aesthetics of the lifting seat, the overall fixed screws are designed to be concealed.
6. The lift chair desk is made of 25mm thick E1 grade particleboard, with a fire-resistant panel surface on the top and a bevelled edge design, with formaldehyde emissions below 1.5mg/L.
7. The lifting mechanism of the booth seat occupies as little leg space as possible. To ensure there is sufficient legroom for students when seated, the depth of the table sideboard cannot be less than 540mm.
8. The built-in power unit of the booth motor has a power of ≤100 watts, with the noise level ≤48 decibels during the lifting and lowering of the motor.
9. Two modes of operation: Paper-based and computer-based examination mode (initiating after the screen rises, serving as a protective barrier), and regular teaching mode (screen lowered)
Each classroom desk is made with acrylic numbering from 1 to N on the back, for easy exam record-keeping.
11. LCD Lift Mechanism Specifications:
Aluminum Alloy Panel: Available in black or silver / Equipped with joint venture Zhengke motors, each side features a double-chain design for stable and parallel movement with low noise / Utilizes photoelectric positioning technology for flat panel surface / Equipped with hand-protection function for safety assurance / Features dual motors for independent lift and tilt operations, ensuring readiness each time / Features automatic tilt reset lock during descent to prevent LCD damage / Equipped with touch point mechanical switch with blue light, aesthetically pleasing and durable / Offers three common control methods: touch point manual switch, RS485/RS232, RF remote control / Sloped edge design, requires only an opening in the desk for a sleek and sophisticated look