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Standards and methods for the inspection of Wireless Router
With computers, phones, tablets and TV set-top boxes in every household, wifi is a must. Wifi signal quality and home router has an inseparable connection, so, router in the end how to check goods? What are the inspection methods and inspection standards of routers? Today let Xiaobian to take you to understand.
I. Inspection purpose:
Provide data basis for process quality control, routine inspection, final product inspection and validation inspection.
Two, the tools used:
Computer, external network cable, router, network cable, adapter, plug ruler
Iii. Inspection environment:
① Ambient temperature: 25℃±10℃
② Ambient humidity: 35%~80%
③ Lighting conditions: lighting conditions 500lx -- 1000lx
④ Visual distance: 40cm±5cm
⑤ View Angle: within the range of ±45° based on the vertical line of the tested surface.
⑥ Visual time: 5~8 seconds
Iv. Inspection items and inspection standards
1. Appearance inspection
Appearance screen printing: screen printing position is in the center, clear, no deviation, defect, blur and other undesirable phenomena
Appearance quality: the shell surface has no obvious scratches, impurities, edges, defects and other undesirable phenomena
Assembly clearance: The clearance between the surface shell and the bottom shell is uniform, and the gap is uniform and less than 0.3mm
Network cable jack, USB charging port: jack, socket assembly in place, no skew, damage and other undesirable phenomena
Reset key: the key can not have sag, skew, feel when pressed and accompanied by a crisp sound, will bounce back
Antenna assembly: antenna assembly in place, moderate tightness, no appearance damage and other undesirable phenomena
2. Performance inspection
Power-on test: Plug in the adapter and automatically start up and self-test, each indicator light shines and then goes out, and finally only the WIFI indicator light keeps on. Except the WIFI indicator is blue, other WAN and four port indicators are yellow.
Reset key test: Press the reset key to reset normally without adverse reactions
Wired networking: Connect the computer and network cable according to the instructions, and all Settings can be carried out normally. The computer can surf the Internet normally.
Wireless networking: After setting up the router through wired networking, turn on the WIFI connection with a mobile phone or laptop, and the router's WIFI signal can be received normally. The signal strength depends on the distance and the wall wall (meet the design requirements), and the signal strength must be full in the same room. After connecting to WIFI, the mobile phone or computer can surf the Internet normally.
Pre-production Inspection (PPI)
100% inspection (Full Inspection)
When the merchandise is 100% completed, we will check the quality of goods unit by unit, which covers product description, style &color, workmanship, quality, function, label, package, size measurement if available etc, to make sure 100% of the goods meet your specified quality requirement. Note: for those products of high value or complicated internal structure, we suggest to take full inspection.Container Loading Supervision (CLS)
Before loading, our inspector will check products' information, qty, package, during the course of loading, our inspectors will keep closely look at the loading process, ensure that the export cartons are well arranged in the container with no risks of deformation, collapse, help manufacturer finish loading under correct and clear working clauses and working process. In general:Random Inspection
(Pre-production Random Inspection, During Production Random Inspection, Pre-shipment Random Inspection) As per customer's quality requirement, we will sample the products according to international or other standards to inspect the packing, appearance, color, size, function, safety, etc.What do our QC inspectors (quality inspector) do for the inspections ?
1. Confirm the quantity of the products.
2. Confirm the packing detail information of the products.
3. Check the information or marks reqiured by clients, such as the information on the carton, information on gift box, information
on products, warning text and all the others.
4. Check the overall appearance of the product.
5. Check the conmponents of the products.
6. Perform the general tests.
(1) General function test.
(2) Dimension of packing or products.
(3) Gross weight or net weight.
(4) Carton drop test.
(5) Barcode number test.
8. Any other work that clients want us to do during the inspection.
1.Why do I need shipment inspections or factory audits?
In case of any Poor quality, incorrect shipments, unreal information from suppliers. Inspection is the most efficient way to protect buyer’s right.
Getting a rapid quotation should have a complete condition,such as gross weight size,quantity and where is the factory and where will it ship to."
Standards and methods for the inspection of Wireless Router
With computers, phones, tablets and TV set-top boxes in every household, wifi is a must. Wifi signal quality and home router has an inseparable connection, so, router in the end how to check goods? What are the inspection methods and inspection standards of routers? Today let Xiaobian to take you to understand.
I. Inspection purpose:
Provide data basis for process quality control, routine inspection, final product inspection and validation inspection.
Two, the tools used:
Computer, external network cable, router, network cable, adapter, plug ruler
Iii. Inspection environment:
① Ambient temperature: 25℃±10℃
② Ambient humidity: 35%~80%
③ Lighting conditions: lighting conditions 500lx -- 1000lx
④ Visual distance: 40cm±5cm
⑤ View Angle: within the range of ±45° based on the vertical line of the tested surface.
⑥ Visual time: 5~8 seconds
Iv. Inspection items and inspection standards
1. Appearance inspection
Appearance screen printing: screen printing position is in the center, clear, no deviation, defect, blur and other undesirable phenomena
Appearance quality: the shell surface has no obvious scratches, impurities, edges, defects and other undesirable phenomena
Assembly clearance: The clearance between the surface shell and the bottom shell is uniform, and the gap is uniform and less than 0.3mm
Network cable jack, USB charging port: jack, socket assembly in place, no skew, damage and other undesirable phenomena
Reset key: the key can not have sag, skew, feel when pressed and accompanied by a crisp sound, will bounce back
Antenna assembly: antenna assembly in place, moderate tightness, no appearance damage and other undesirable phenomena
2. Performance inspection
Power-on test: Plug in the adapter and automatically start up and self-test, each indicator light shines and then goes out, and finally only the WIFI indicator light keeps on. Except the WIFI indicator is blue, other WAN and four port indicators are yellow.
Reset key test: Press the reset key to reset normally without adverse reactions
Wired networking: Connect the computer and network cable according to the instructions, and all Settings can be carried out normally. The computer can surf the Internet normally.
Wireless networking: After setting up the router through wired networking, turn on the WIFI connection with a mobile phone or laptop, and the router's WIFI signal can be received normally. The signal strength depends on the distance and the wall wall (meet the design requirements), and the signal strength must be full in the same room. After connecting to WIFI, the mobile phone or computer can surf the Internet normally.
Pre-production Inspection (PPI)
100% inspection (Full Inspection)
When the merchandise is 100% completed, we will check the quality of goods unit by unit, which covers product description, style &color, workmanship, quality, function, label, package, size measurement if available etc, to make sure 100% of the goods meet your specified quality requirement. Note: for those products of high value or complicated internal structure, we suggest to take full inspection.Container Loading Supervision (CLS)
Before loading, our inspector will check products' information, qty, package, during the course of loading, our inspectors will keep closely look at the loading process, ensure that the export cartons are well arranged in the container with no risks of deformation, collapse, help manufacturer finish loading under correct and clear working clauses and working process. In general:Random Inspection
(Pre-production Random Inspection, During Production Random Inspection, Pre-shipment Random Inspection) As per customer's quality requirement, we will sample the products according to international or other standards to inspect the packing, appearance, color, size, function, safety, etc.What do our QC inspectors (quality inspector) do for the inspections ?
1. Confirm the quantity of the products.
2. Confirm the packing detail information of the products.
3. Check the information or marks reqiured by clients, such as the information on the carton, information on gift box, information
on products, warning text and all the others.
4. Check the overall appearance of the product.
5. Check the conmponents of the products.
6. Perform the general tests.
(1) General function test.
(2) Dimension of packing or products.
(3) Gross weight or net weight.
(4) Carton drop test.
(5) Barcode number test.
8. Any other work that clients want us to do during the inspection.
1.Why do I need shipment inspections or factory audits?
In case of any Poor quality, incorrect shipments, unreal information from suppliers. Inspection is the most efficient way to protect buyer’s right.
Getting a rapid quotation should have a complete condition,such as gross weight size,quantity and where is the factory and where will it ship to."
Package testing is mandated by regulations for some products such as; food, pharmaceuticals, medical devices, dangerous goods, etc. This may cover both the design qualification, periodic retesting, and control of the packaging processes. For unregulated products, testing may be required by a contract or governing specification. However, for most consumer goods, package testing is often a business decision involving risk management for factors such as:
• cost of packaging
• cost of package testing
• value of package contents
• value of good will in your market
• product liability exposure
• other potential costs of inadequate packaging
YONGSHUN staff would be happy to assess your specific product and packaging requirements to help you determine whether package testing can improve your quality deliverables.
Prop 65 is the 1986 voter-approved Safe Drinking Water & Toxic Enforcement Act that includes a list of Chemicals known to the State of California to cause cancer and/or reproductive toxicity. If a product contains a listed chemical, then the product must contain a “clear and reasonable” warning label informing consumers of the presence of the chemical and stating the chemical is known to cause cancer, birth defects, or other reproductive harm.
Although companies with fewer than 10 employees are exempt, if they sell a violative product to a retailer with more than 10 employees, the retailer could receive a notice of violation. In these circumstances, retailers usually rely on clauses within their contacts with importers that require the importer take responsibility for the violation.
A plaintiff may seek injunctive relief requiring a company caught selling a violative product to suspend sales, conduct a recall, or reformulate the product. Plaintiffs can also obtain penalties of up to $2,500 per violation per day. A more general California statute allows most successful plaintiffs to recover their attorneys’ fees as well.
Many are now choosing to rely on 3rd party testing companies to verify that hazardous substances are not being used in their products.
The type of quality control inspection you need largely depends on the quality goals you are trying to achieve, the relative importance of quality as it relates to your market, and whether there are any current production issues that need to be resolved.
We invite you to explore all the inspection types we provide by clicking here.
Or, you can contact us, and our staff can work with you to determine your exact requirements, and propose a custom solution to best meet your needs.
AQL is the acronym for Acceptable Quality Limit (or Level). This represents a statistical measurement of the maximum number and range of defects that is considered acceptable during a random sampling inspection of your goods. If the AQL is not achieved for a particular sampling of goods, you may accept shipment of the goods ‘as is’, demand a rework of the goods, renegotiate with you supplier, refuse the shipment, or choose another recourse based on your supplier agreement.
Defects found during a standard random inspection are sometimes classified into three levels: critical, major and minor. Critical defects are those that render the product unsafe or hazardous for the end user or that contravene mandatory regulations. Major defects can result in the product’s failure, reducing its marketability, usability or salability. Lastly, minor defects do not affect the product’s marketability or usability, but represent workmanship defects that make the product fall short of defined quality standards. Different companies maintain different interpretations of each defect type. Our staff can work with you to determine the AQL standard that meets your requirements according to the level of risk you are willing to assume. This becomes the primary reference during a pre-shipment inspection.
It is important to note; the AQL inspection is only a report on the findings at the time of the inspection. YONGSHUN, like all 3rd party QC companies, does not have the authority to make a decision as to whether your goods can be shipped. That is a decision only you can make in consultation with your supplier after reviewing the inspection report.