Electromagnetic Compatibility (EMC) Test Report for Hair Dryers in Vietnam – QCVN 9:2012/BKHCN

The sample Electromagnetic Compatibility (EMC) Test Report for Hair Dryers in Vietnam issued by Phuc Gia® is a document designed for enterprises to utilize during the completion of conformity certification, declaration of conformity, and product circulation under current regulations. This is one of the key products for which Phuc Gia® has been designated by the Ministry of Science and Technology to perform Electromagnetic Compatibility (EMC) testing for household and office electrical and electronic equipment.

See more: Capacity Profile Of Phuc Gia Laboratory Corporation

1. Scope of Application

Under the mandatory framework for an Electromagnetic Compatibility (EMC) Test Report for Hair Dryers in Vietnam, QCVN 9:2012/BKHCN and Amendment 1:2018 QCVN 9:2012/BKHCN dictate that all hair dryers must complete conformity assessment activities. This includes mandatory testing, obtaining the CR Mark, and complying with state quality post-market inspections. Specifically, products must align with the technical limits defined in TCVN 7492-1:2018 for electromagnetic emissions.

As defined in the scope of TCVN 7492-1:2018 (CISPR 14-1:2016):

This standard specifies the technical requirements for radio-frequency disturbance emissions in the frequency range of 9 kHz to 400 GHz from household appliances, electric tools, and similar apparatus listed below, powered by AC or DC (including batteries/accumulators).

Consequently, domestic hair dryers (HS Code: 8516.31.00) must be tested, certified, and declared for conformity according to QCVN 9:2012/BKHCN (meeting the technical requirements of TCVN 7492-1:2018).

2. Technical Requirements

TCVN 7492-1:2018 (CISPR 14-1:2016) specifies the limits for continuous and discontinuous interference for hair dryers. Specifically:

• Limits for disturbance voltage at the mains terminals;
• Limits for disturbance power (30 MHz – 300 MHz);

Notes:

• If, during normal use, the device operates for an extended period, such as a hair dryer, the device must maintain its energized state throughout the entire testing period at each frequency. Disturbance levels are only recorded once a stable reading is obtained (as per section 5.4.1.1). For these devices, the start-up phase, which lasts a few seconds, is typically ignored.

• Hair dryers, fan heaters, and similar devices must be tested, where applicable, with any user-selectable heating functions turned either on or off. The airflow should be set to the maximum setting unless electronic controllers are present, in which case section 6.4 applies. Any auxiliary functions (e.g., ionization) must be operational during the test.

Click here to load The sample Electromagnetic Compatibility (EMC) Test Report for Hair Dryers in Vietnam

After obtaining the Electromagnetic Compatibility (EMC) Test Report for Hair Dryers in Vietnam according to QCVN 9:2012/BKHCN, enterprises shall proceed with conformity certification under Method 1 (typical sample testing) and carry out the declaration of conformity in accordance with current regulations. Upon completing the declaration procedures, the enterprise is permitted to self-affix the conformity mark (CR Mark) onto products that match the information provided in the Declaration of Conformity and the Certificate of Conformity.

As a premier organization designated by the Ministry of Science and Technology (Decision No. 2899/QD-BKHCN), Phuc Gia® is authorized to issue the official Electromagnetic Compatibility (EMC) Test Report for Hair Dryers in Vietnam.

Leveraging state-of-the-art laboratory facilities and rigorous measurement protocols, Phuc Gia® guarantees an Electromagnetic Compatibility (EMC) Test Report for Hair Dryers in Vietnam per QCVN 9:2012/BKHCN and Amendment 1:2018 QCVN 9:2012/BKHCN that is accuracy, objectivity, timeliness and reliability. Our services ensure full compliance with the latest EMC regulatory standards for all household and office electronic appliances.

RELATED POSTS:

• Comprehensive Compilation of Legal Regulations for Hair Dryers in Vietnam
• Guidelines on Safety Testing of Hair Dryers According to QCVN 4:2009/BKHCN
• Product Certificate for Hair Dryers According to QCVN 9:2012/BKHCN
• Conformity Certification for Hair Dryers and Hair Care Appliances
• Current Import Procedures for Hair Dryers: 5 Detailed Steps

For more details, please contact us at:
PHUC GIA LABORATORY CORPORATION
PHUC GIA CERTIFICATION CENTER
PHUC GIA INSPECTION TESTING CENTER

Address: ICD Long Bien, No. 01 Huynh Tan Phat, Sai Dong B Industrial Park, Long Bien Ward, Hanoi City, Vietnam.
Hotline: 0965996696 / 0982996696 / 02477796696
E-mail: lab@phucgia.com.vn/cert@phucgia.com.vn/info@phucgia.com.vn
Website: phucgia.com.vn
Working time: Monday to Friday 8:00 – 18:30; Saturday 8:00 – 12:00