Zhejiang Huajian company lamps inspection methods and standards
Zhejiang Huajian company lamps inspection methods and standards
Zhejiang Huajian Commodity Inspection co., LTD. is a professional supplier providing audit, inspection services, container loading services of the third party inspection company. We spare no efforts to uphold justice, professional, scientific, rigorous, efficient quality service concept to provide professional products for global market performance evaluation, quality assurance, and factory ISO accreditation service! With excellent and high-quality senior engineers inspection and review team, covering the operation network in mainland China, thoughtful and meticulous consultant services, to provide you with a detailed evaluation report within 24 hours! Enable you to timely make the best choice of product supply, to your business operation with the best quality assurance! Lamps AND lanterns are indispensable necessities in every household life, so the inspection of lamps and lanterns and detection appear particularly important. Then how to inspect the lamps and lanterns? This article will give you a detailed introduction to the lamp inspection method and step guide.
(I) Requirements and basic requirements for inner and outer boxes:
1, five layers of double B corrugated, face A inside B standard outlet box.
Lamps are divided into outdoor lights, floodlights, courtyard lights, indoor lights, buried lights, underwater lights, sky lights and so on. Lamp materials are aluminum die casting, copper die casting, copper Hongchong. aluminum profile, stainless steel pull up iron sheet pull up. Zinc die casting, PC, ABC plastic products, etc. So according to different lamps and applications. Reasonable inspection according to the requirements, the premise of inspection is to confirm with the factory when our company contracts with the factory. Various production requirements and product quality to produce qualified products. Our purchasing department and sales staff should be familiar with the products and their requirements. To purchase cost-effective products. Ensure the integrity of the overall product, performance safety, good consistency.
(2) Aluminum die-casting lamp:
The market is now inconsistent with the price. So the same product with, requirements are different. But the basic requirements must be met. These are usability, security, and appearance.
The following are the basic inspection requirements for aluminum die-casting lamps:
2, the various parts of the lamp, up and down, anastomoses, should be good. The appearance should be free of flares, rough edges, large depressions and molds. Can meet the contract requirements IP level.
4, the outdoor light with punching parts, namely, electrical board, bracket, according to the requirements of various lamps, such as ordinary 400W lamp, bracket thickness 3mm, 40mm width, electrical board for 1mm, white zinc plating or galvanized plate.
6, with electric light, internal and external temperature and IP test. Temperature is internal and external conventional value, and toughened glass can be tested. IP test.
7, reflector, there are ordinary. Imported plate, oxidized plate and thickness. The goods should be viewed in accordance with the contract.
8, sealing ring, temperature resistant rubber, temperature resistant silica gel, foaming silica gel, wire plug, etc. Inspect goods according to contract requirement.
Plastic materials are relatively wide, but used in lamps and lanterns, ABC, PC, acrylic more. In the application, the new material is the first class, most of which are the first class return material. In the inspection, the goods shall be inspected strictly according to the contract.
1, lampshade: smooth surface, no scratches, flowers, small feed hole is better. Good product feed hole is not obvious, the higher the transparency, the better, tan times, hair orchid is less, generally oblique to show a little blue. Such as new material, color pure, transparent, if there is a pattern, should be clear stripes, no breakage and too large phenomenon. The dimensions are exactly the same as the bottom shell, horizontal and straight. The weight and so on meet the requirements. Such as PC, with the foot will not damage.
3, electrical plate according to the contract requirements, thickness, hole position, plastic spray, etc. All requirements are reasonable, no ash, fingerprints. There is an obvious feed tape at the feed line. The inner and outer packaging is the same as other lamps and lanterns, and the electrical appliances are installed according to the contract requirements. The diameter and color of the electric wires are in accordance with the requirements of the lamps and lanterns. The emergency power supply must have reasonable wiring and can be used repeatedly. The battery should be securely installed, and the power supply should be disconnected when shipping.
Two, lamp inspection standards
(1) Inspection of appearance:
A, electroplating color should be uniform (refer to the sample), no obvious color difference.
C, the brightness should be close to the mirror requirements, no white mist phenomenon.
D, the surface should be smooth without rough feeling (feel).
H, adhesion test and hardness test must be passed.
B, no paint leakage, paint stripping, sand, peeling, scratching, blistering, abrasion phenomenon.
C, spray paint should be uniform, smooth, no scarring, paint flow phenomenon.
E, the inner surface shall not have rust.
G, adhesion test and hardness test must be passed.
(2) Inspection of structure:
1, lamp body foot inch and data error ±1/2 inch. The parts shall meet the engineering parts table and shall not be missed.
(3) Inspection of safety functions:
1, 100% high pressure and polarity test. The European rules require that a ground wire test be passed.
5, the lamp head is, the color plate should have obvious signs, the shrapnel shall not be oxidized, the elasticity must be good, not loose, not bad contact with the bulb.
6, the wire shall not be broken, oxidation, printing fonts shall not be wiped off by hand.
8, wire specifications according to customer requirements and required wattage, length, wire according to customer requirements.
9, the general wire should match the color with the lamp body, the ground wire also matches the lamp body (if the guests have special requirements must be according to the requirements of the guests).
(4) Inspection of glass:
2, glass color, processing color, glass thickness, surface treatment can not be wrong.
3, shall not crack, crack, crush, break edge, cut hand phenomenon.
4, shall not lack of Angle, watermark, mold marks, pitting, black spots, decal stick distorted, leakage, trachoma, scratch, bubble, bite acid uneven, clear bubble glass bubble size uneven, processing sandblasting uneven phenomenon.
6, the specific details according to the glass inspection operation instructions.
(5) Inspection of labels:
1, with cotton cloth dipped in water wipe 15 seconds, the word is not blurred.
2, label size should be correct, font size, model without error.
3, do not misuse, miss the use of labels, do not paste the wrong position.
(6) Inspection of parts package:
2, the package of parts is complete, not misloaded, missing parts.
(7) Inspection of packaging:
1, the paper should be correct, the packaging must be guaranteed to pass the drop test.
3, the size of the length * width * height > error ±1/4 inch, the line should not be closed phenomenon, to ensure that the material is accurate.
4, the computer bar code to meet the requirements and clear through the scan to OK.
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