Electronic Product Testing

Electronic and electrical testing refers to the testing, testing and evaluation of the whole or part of electronic products to determine whether they have the expected quality and reliability. There are many kinds of electronic products, including various types of electronic appliances, components, wires and cables, smart home appliances, electronic cigarettes and so on.

Through the quality and performance of electronic products testing, for the customer's products or the rights and interests of consumers are guaranteed.

NOA after years of development, scale and strength are among the best in the domestic counterparts, has with many international engineering consulting and end users to carry out the business cooperation and communication. In the process of serving domestic and foreign customers for many years, we have accumulated valuable experience, and have obvious advantages in the external business competitiveness in the industry. NOA business involves the traditional energy, new energy, petrochemical, natural gas, Marine engineering, port, mining, metallurgy, traditional manufacturing, and other fields. NOA Electrical Equipment Business Division has more than 100 professional engineers, examiners, auditors and other professionals to provide professional services for enterprises in different fields.

Service Content

NOA, including but not limited to:

I Electronic and electrical products:

1. Component

2. High and low voltage electrical appliances, transformers

3. intelligent household electrical appliance

4. Electric products；electronics；electronic apparatus

5. Mobile communication 2.3.4G products

6. Auto parts；parts of a car

7. Network security

8. Energy storage battery

II、Electromagnetic compatibility detection: electronic products of radiation harassment, conduction, power, magnetic radiation, harmonic current, voltage fluctuation and flicker, acoustic / electrostatic discharge, radiation interference, electric rapid transient pulse group, surge, conduction interference, power frequency magnetic field, voltage drop / interrupt, ringing wave, harmonic / harmonic wave interference, dc voltage, etc

Standard：GB/T 22450.1-2008 YD/T 1597.1-2007 GB/T 19484.1-2013 GB/T 19483-2016 GB/T 22451-2008

III、Reliability test: high temperature environment test, low temperature environment test, hot and humid environment test, temperature shock, rapid temperature change test, gas corrosion test, Xenon lamp aging test, vibration test, seismic test, comprehensive environmental test, high accelerated stress test, etc

Standard：GJB 150.3A-2009，GB/T2423.2-2008,IEC60068-2-2:2007，GJB 150.4A-2009，GB/T 2423.1-2008,IEC 60068-2-1:2007，GJB4.3-1983，GJB 150.9A-2009，GB/T2423.3-2016,IEC 60068-2-78:2012，GB/T2423.4-2008,IEC60068-2-30:2005，GB/T2423.50-2012,IEC60068-2-67-1995，GB/T2423.34-2012,IEC60068-2-38:2021，GJB 150.5A-2009，GJB 548B-2005，GJB 360B-2009，GB/T2423.22-2012，IEC60068-2-14:2009

IV、Components: components screening, general electronic components detection, components and integrated circuit failure analysis, photoelectric coupler, safety transformer detection, structure analysis, destructive physical analysis, component identification, fake refurbishment identification, dielectric constant / dielectric loss factor, sample pretreatment, weldability, thermal stress, thermal oil, cleanliness, ion chromatography analysis, hygroscopic (water), coating porosity, CAF test, material characterization: wafer, silicon wafer, etc. Reliability verification and evaluation: electronic circuit board. Test of prohibited substances: electrode materials, photoresist, electrolyte, electronic circuit board

Standard：GB/T 5729-2003,IEC 60115-1:2001，GB/T 6663.1-2007,IEC 60539-1:2002

GB/T 7153-2002,IEC 60738-1:1998，GB/T 10193-1997,IEC 1051-1，GB/T 10194-1997,IEC 1051-2:1991，GB 4943.1-2022,1EC62368-1:2014.1EC 62368-1:2018.EN62368-1:2014+A11:2017,EN IEC 62368-1:2020，GB 4943.1-2022,IEC62368-1:2014,IEC 62368-1:2018,.EN62368-1:2014+A11:2017.EN IEC 62368-1:2020GB/T10623-2008、GB/T43401-1999、GB/T232-2010、GB/T229-1994、GB/T228.1-2010、GB/T6394-2002、GB/T 37782—2019、GB/T 10700-2006、GB/T2039-1997、GB/T2358-1994、GB /T 23599、GB /T 24207

V、High and low voltage electrical appliances, transformers: short circuit test, synthetic experiment, dynamic thermal stability test, capacitive current open and closing test, temperature rise test, power frequency voltage, impact voltage, electrical life test and so on

Standard：GB 50343-2004、GB 50128-2014、GB50157-2013、GB50351-2014、ISO 16232、ISO14644-1、GB/T 2423.56-2006、GJB 150G、ISO2372

VI、Dynamic communication 2.3.4G products: wireless voice equipment, POS, drones, wireless card, SCCM communication module, Internet of things terminal, Shared products such as cycling, for wireless communication products global market access to provide industry overall solutions, covering domestic network, model approval, GCF, PTCRB, CTIA, WiFi, bluetooth and NFC technology alliance requirements

VII、Auto parts: on-board communication terminal, auxiliary driving assistance system ADAS, cabin entertainment system, MCU, BSM, high pressure drive assembly, headlights, car recorder, on-board charger, driving computer, on-board refrigerator

VIII、Network security: vulnerability scanning, penetration testing, code audit, Such as insurance assessment, black-box testing, white box testing, Communication network unit grading and filing, software test, integration testing, Information security risk assessment, System network access security assessment, System acceptance and safety assessment, Regression test, information security level 3 insurance, Server detection, Router detection, Switch test, Storage testing, Operating system detection, Database detection, Middleware detection, app check, Mini-program detection, Public account testing, Network security operation and maintenance, Network actual combat work and prevention drill, The WEB Application Firewall (WAF), SaaS monitor, Mobile application security reinforcement, SDK reinforce, SO reinforce.

IX、Certification: CCC Certification, CQC Voluntary Certification, Explosion-proof, Energy Saving, CE, ETL, UL, FCC, CSA, ROHS, PAHS, WEEE, REACH, UKCA, EAC, KC, CB, BIS, SAA

X、Energy storage battery: liquid battery, consumer battery, power battery, battery pack, battery module, battery cell, industrial and commercial energy storage, convenient energy storage, mobile power supply, home energy storage

Standard：GB/T 34015-2017,GB/T 31241-2014，UL 1642-2020,IEC 62133-1：2017，GB/T 31484-2015,GB/T 31485-2015,GB/T 31486-2015,GB/T 31467.1-2015

XI、Chemical testing of electronic and electrical products: REACH, ROHS, halogen, SVNC, other regions ROHS

Service Process

Q&A

What are the electronic product testing items? What is the electronic product testing?

Electronic product testing refers to the process of checking whether the quality of electronic products meets the relevant standards and requirements by conducting various methods of testing, inspection and verification. Electronic product testing is an important bad section to ensure the quality and safety of electronic products. Common electronic product testing items include the following problems:

Safety regulations detection Insulation resistance: All household appliances must have sufficient housing and internal component insulation resistance to prevent electric shock accidents.

Overload protection: electrical appliances must have overload protection function, when the electrical overload can automatically power off, to avoid fire and other accidents caused by overload.

Grounding protection: all household appliances must have grounding protection function to ensure that the electrical shell can be effectively grounded to avoid electric shock accidents caused by leakage.

Insulation material: the material used inside the electrical appliance must have sufficient insulation performance to prevent the danger caused by short circuit or electricity leakage.

Safety signs: All household appliances must be equipped with clearly visible safety signs to remind users of the correct use and maintenance.

Electrical lightning protection: some household appliances must have lightning protection function to ensure that they can work normally in thunderstorm weather and not be affected by lightning.

Waterproof and moisture-proof: For the electrical appliances that can potentially contact with water, it must have the waterproof and moisture-proof function to ensure that the short circuit or leakage will not occur in a wet environment.

EMC testing: The ability of the equipment or system to operate in its electromagnetic environment does not produce intolerable electromagnetic interference with any equipment in its environment. Therefore, EMC includes two requirements: on the one hand, the electromagnetic interference generated by the equipment to the environment during the normal operation cannot exceed a certain limit; on the other hand, the appliance has a certain degree of resistance to the electromagnetic interference existing in the environment of the equipment, that is, electromagnetic sensitivity.

Electronic reliability detection: Whether the ability of the electrical products to complete the specified functions under the specified conditions and within the specified time (for the frequent operating electrical products) meets the standard requirements

Environmental adaptability detection :The product can achieve all the predetermined performance and functions under the action of the comprehensive environmental factors in the service process and will not be destroyed, which is the concrete embodiment of the product's ability to adapt to the environment, is an important quality characteristic, and whether it meets the standard requirements

Performance detection: Different electronic products have different functions and performance, to verify whether they meet the customer's requirements.

Why do you do electronic products testing?

The purpose of electronic product testing is to ensure that the quality of electronic products meets the relevant standards, can operate normally, and at the same time can avoid safety accidents and other problems in the process of use. Any electronic product needs to be strictly tested before leaving the factory

Ensure its quality and safety. Through the electronic product testing can avoid the unqualified products into the market, to the safety of people's life and property harm.

Our Advantage

Authoritative Qualification

NOA has been approved by Certification and Accreditation Administration of the People’s Republic of China（CNCA）(CNCA-R-2002-051), and has obtained qualification of China Inspection Body and Laboratory Mandatory Approval (CMA),and has passed the multiple approvals of China National Accreditation Service for Conformity Assessment (CNAS), International Accreditation Service (IAS), United Kingdom Accreditation Service (UKAS), Joint Accreditation System of Australia and New Zealand (JAS-ANZ). NOA has been approved by State Administration for Market Regulation of China, and has been recognized as inspection and testing institution of China's special equipment, as well as the qualification of China's national equipment supervision and engineering supervision. NOA-DCI is the notified body of the CE directive of the European Commission. NOA has been recognized by the International Electrotechnical Commission (IECQ) by obtaining Electronic Component Quality Assessment System. It is also a national inspection and assessment notified body of import and export commodity in China.NOA is a high-tech enterprise in Shanghai.

Improve Performance, Realize Asset Value Appreciation, and Service Throughout the Entire Value Chain

From pre-design to post-operation, NOA has the ability to guarantee the whole life cycle of the business. NOA, as an independent third-party inspection company, has a large number of domestic and international standards and specifications proficient in design, welding, non-destructive testing, painting, packaging and other fields The experienced team of professional engineers and inspection experts, with more than ten years of experience in the domestic market, is familiar with all aspects of the domestic industrial equipment supply chain, and can provide you with technical support services for the full life cycle of technical services in a timely manner, combining various products. Inspection, certification, testing, consulting, and auditing services can provide you with one-stop all-round comprehensive services.

Quality, Efficiency and Service

NOA has formed a mature and solid operation system in the development of more than 20 years. We let technical experts who are familiar with market regulations and testing standards and have professional industry experience to carry out inspection, evaluation and design review work. While meeting the requirements of domestic and international standards, we ensure that customers can obtain satisfactory service results in the first time with accurate time-sensitive management methods, and ensure that customers can seize the opportunity in the market competition.

Service Area

NOA inspection services currently cover Europe, Australia, Russia, some Middle East regions and most regions in China. NOA can ensure the consistency and continuity of customer service in different regions, and eliminate the impact of unfamiliar environments on customer quality. The guarantees and the impact of project implementation enable customers to participate in different markets across the country or around the world with flawless quality.

Electronic product testing Use their own advantages to quickly solve customer problems

Electronic Product Testing

Electronic product testing
Use their own advantages to quickly solve customer problems