unitedtesting

[unitedtesting]

The detection criteria involved in the camera CE certification vary depending on the function of the product.

Ordinary camera CE authentication needs to complete EMC instructions and LVD low voltage instructions, and cameras with Bluetooth function also need to execute RED instructions.

[unitedtesting]

Heaeating electrial appliances precautions

[unitedtesting]

Under which circumstances does the CE certificate need to be reapplied:

1) The product is EMC directive, EMC directive has the original 2004 / 108 / EC update to 2014 / 30 / EU.

Instruction and standard update, need to reapply;

2) The standard is the EN standard.

If the standard version number is updated, you need to reapply again;

3) If the date of certificate issuance is: 2024.11.15, the expiration date is 2024.11.14, the general period of validity is 5 years.

If the certificate is invalid, you should apply again.

[unitedtesting]

ECEE-CB system is a global mutual recognition system of safety testing results for electrical products established by the International Electrotechnical Commission (IEC) Electrical Product Qualification Testing and Certification Organization (IECEE).

According to the IEC Safety and Electromagnetic Compatibility (EMC) standards for relevant electronic and electrical equipment approved by IECEE, the CB system realizes the mutual recognition of the testing results of 19 categories of electrical products, including batteries, household appliances, information and electrical equipment, and medical electrical equipment.

At present, 54 countries in the world are the members of the CB system.

[unitedtesting]

According to standard IEC62368, application for display CB certification takes 3-4 weeks.

[unitedtesting]

Sensor is a kind of detection device, which can feel the measured information, and can transform the felt information into a certain law into electrical signal or other required forms of information output, so as to meet the requirements of information transmission, processing, storage, display, record and control.

Generally, such products in Europe must be CE certified.

[unitedtesting]

E-cigarettes are sold in different markets requiring different certification

EU: CE certification, RoHS certification, REACH, TPD

United States: FCC certification, FDA Testing and Registration, UN38.3, EN / IEC 62133

Australia: Drug (nicotine extraction product standard) TGO 110 Compliance statement, RCM certification

South Korea: KC certification

Japan: PSE certification

Germany: the LFGB test, etc

[unitedtesting]

Wireless Charger CE-EMC Certification Test Item:

1. LVD ;

The LVD input voltage range;

AC (AC) 75-1500V;

DC (DC) 50-1000V;

Note: All those powered through the USB interface are 5V.

2. EMC , EMC = EMI + EMS;

That is: CE = LVD + EMC;

Low voltage products only need to do EMC, high pressure products to do EMC + LVD;

[unitedtesting]

Electric blanket CE certification mainly involves EMC electromagnetic compatibility instruction 2014 / 30 / EU and LVlow voltage instruction 2014 / 35 / EU.

The main detection criteria are: EN60335-1, EN60335-2-17, EN55014-1, EN55014-2, EN 61000-3-2, EN 61000-3-3.

[unitedtesting]

Game Keyboard PSE certification application process:

1. Fill in the certification application form

2. Arrange the test samples

3. Sign the contract and make the payment

4. Start the testing after receiving the samples and payments

5. Confirm the certificate draft information

6. Provide the qualification report and the certificate

[unitedtesting]

Information required for IC-ID certification:

1. Circuit block diagram (including crystal vibration position, oscillation frequency)

2. Circuit diagram

3. Job description of the circuit

4. Instructions for use

5. Antenna gain

6. Applicant contact person, position, E-MAIL, applicant code click to download the application form

7. Canadian agent contact person, position, contact information

[unitedtesting]

What is the IK Grade

[unitedtesting]

Standards and regulatory requirements for electric toys:

International standard: IEC 62115:2003 + A1:2004 + A2:2010

EU: EN 62115:2005 + A2:2011

United States: 16 CFR 1505:2009

China: GB 19865:2005

Australia: AS / NAS 62115:2008

[unitedtesting]

The power supply module LVD test with switching power supply LVD test items are:

1. Enter test

2. Power test

3. Temperature-rise test

4. Overload test

5. Leak current test

6, Tide test, etc

[unitedtesting]

Testing standard for mobile lamps:

IEC/EN 60598-2-4/GB7000.204

[unitedtesting]

Bluetooth Product TELEC Certification Test Program:

1.Frequency Error Measurement

2.Occupied Bandwidth and Spread-spectrum Bandwidth / Factor

3.Unwanted Emission Intensity Measurement

4.Antenna Power Error Measurement

5.Limitation of Collateral Emission of Receiver Measurement

6.Transmission Antenna Gain (EIRP Antenna Power) Measurement

7.Transmission Radiation Angle Width (3dB Beamwidth) Measurement

8.Duty Cycle Measurement

9.retention time

[unitedtesting]

Information required for wireless charger CE-EMC certification:

1. Generally, 2-3 test samples;

2. Circuit schematic diagram;

3. Product specification or operation manual;

4. Application form (the form is provided by our company);

5. Parts list (BOM form).