P16 Waterproof IP65 Outdoor Fixed LED Display Screen With 2 Years Warranty

P16 Waterproof IP65 Outdoor Fixed LED Display Screen With 2 Years Warranty The appearance of the display screen and the inspection standard of the cabinet First, the appearance of inspection Detection method: visual inspection, feel 1. The color is in accordance with the template (normal vision...

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P16 Waterproof IP65 Outdoor Fixed LED Display Screen With 2 Years Warranty


The appearance of the display screen and the inspection standard of the cabinet

First, the appearance of inspection

Detection method: visual inspection, feel

1. The color is in accordance with the template (normal vision in natural light or fluorescent light without observing color difference), the same batch of product no color difference (Note: color difference includes color and gloss); coating surface is smooth, flat, uniform, the surface shall not have the following defects: Do not return to sticks, granules, leaking bottoms, pits, hair, wrinkles, mechanical damage;

2. Coating Adhesion: Should not have any shedding (including intersections)

3. Screen printing appearance: The screen printing content should be clear, complete, uniform in color, free from burrs, defects, tailing, and contamination; the specific content, location, pattern, and font size of all silk screens shall be described in detail by the corresponding drawings. The manufacturer shall strictly follow the design of the drawings. Silk screen printing is required.

Second, the box inspection

Detection method: Measured inspection tool: vernier caliper, tape measure, level ruler.

Requirements: Inspectors must strictly follow the designer's drawings to inspect the display cabinets one by one to check for missing or missing parts. If this problem occurs, they should be promptly reflected to the supervisor or the procurement.

1. After the punching of the group hole and the welding forming, the positive flatness should be guaranteed. The surrounding panel must not be warped or deformed. The flatness error is less than 1mm; the size of the positioning hole on the front panel of the box is strictly controlled, and the hole size and hole pitch error are less than 0.1MM; X and Y directions of the axis of the group hole should be on the same straight line respectively, and the straight line should be perpendicular to the box edge respectively, and the verticality is less than 1mm.

2. The deviation between the dimensions of the box body is not more than 0.5mm, and the difference between two diagonal lines is not more than 1mm.

3, the welding of the box must be firmly welded, no welding, welding and other phenomena, the welding point must be polished, the weld need to do ash treatment, the treatment process must be strict standards. The weld seam must be polished and sealed for waterproofing, smooth and smooth without sharp corners.

4. Check whether the burr is removed and whether the acute angle is blunt. It is not allowed to shave hands or stab hands.

5, each nut and nut column must be treated by the back teeth, to ensure that the screw can be successfully locked.

6. Check whether the overall assembly requirements of the cabinet are faithfully processed according to the drawings. All fittings (such as locks and hinges) must use the existing standard parts. When assembling, the mechanical strength and sealing performance must be guaranteed.

7. When the cabinet is installed in the mold set, the production department should pay attention to the screws on the outer ring of the box and use the M4 socket head cap screws.



P16 Technical Parameter 


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