Portable small fan China RoHS testing report processing
Date：2026-04-16 09:49:00 Classification
：【question】 Visits：
Guidelines for Handling RoHS Testing Reports for Portable Small Fans in China
1、 Do we need to undergo RoHS testing
The answer is affirmative. Portable small fans belong to the category of electronic and electrical products, and usually need to meet the requirements of China's RoHS hazardous substance restrictions. The specific reasons are as follows:
Portable small fans belong to the category of household appliances or consumer electronics products
Its motor, control circuit, battery (if any) and other components contain metal and electronic components
Within the scope of the RoHS compliance management catalog in China, or at least a self declaration is required
E-commerce platforms such as JD.com and Taobao have RoHS compliance requirements for electronic and electrical products
When exporting or selling, downstream customers and brand owners usually require RoHS reports
2、 Testing items and standards
The RoHS testing of portable small fans mainly targets the following six harmful substances:
|Testing items | Limit standards | Applicable components
|Lead (Pb) | ≤ 1000ppm | Metal parts, soldering, electronic components
|Mercury (Hg) | ≤ 1000ppm | Switch, display backlight
|Cadmium (Cd) | ≤ 100ppm | Battery, switch contacts, pigments
|Hexavalent chromium (Cr ⁶⁺) | ≤ 1000ppm | Metal coating, shell coating
|Polybrominated biphenyls (PBB) | ≤ 1000ppm | Plastic casing, wire
|Polybrominated diphenyl ether (PBDE) | ≤ 1000ppm | Circuit board, connector
Execution standard:
GB/T 26572-2011 "Limit Requirements for Restricted Substances in Electronic and Electrical Products"
GB/T 26125-2011 (equivalent to IEC 62321) "Testing methods for six restricted substances in electronic and electrical products"
3、 Handling process
Step 1: Determine the detection range and plan
Clearly define the product model and material composition
Determine the number of samples to be sent for inspection (usually 3-5 sets)
Communicate with testing agencies on testing plans
Step 2: Fill out the application form and prepare the necessary documents
Fill out the RoHS testing commission application form
Provide product BOM list (Bill of Materials)
Prepare product appearance photos and instructions
Step 3: Send samples
Send the complete machine and key component samples to the testing laboratory
Ensure that the sample is representative
Step 4: Laboratory testing
Sample pretreatment (disassembly, crushing, weighing)
Chemical analysis detection (XRF fluorescence spectroscopy preliminary screening)
If necessary, perform wet chemical analysis to confirm
Step 5: Issue a report
Qualified inspection: issue RoHS compliance report/certificate
Unqualified inspection: Provide a detailed list of unqualified items, and conduct a re inspection after the enterprise has rectified them
4、 List of required materials
1. Basic product information
Product name, model, and specifications
Manufacturer information
Product Description and Usage
2. Technical documentation
Bill of Materials (BOM)
Product explosion diagram or structural diagram
Circuit schematic diagram (if any)
3. Sample
1-2 complete machine samples
Key raw material samples (plastic parts, metal parts, electronic components)
4. Other materials
Copy of Business License
Application Form (Template provided by Testing Institution)
If there is a RoHS report before, it can be provided as a reference
5、 Cost and Cycle
|Project | Reference Scope | Description
|Testing fee | 800-2000 yuan | Pricing based on product complexity and material type
Testing cycle | 5-7 working days | Regular cycle, urgent can be shortened to 3-5 days
|Certificate validity period | Long term validity | However, it is recommended to retest annually or during product changes
Note: The specific cost is subject to the actual quotation of the testing institution, and the charging standards of different institutions may vary.
6、 Selection of Testing Institution
CMA/CNAS accredited laboratory - such as Dezewei Testing CNAS registration number: L8083
7、 Precautions
1. Material coverage should be complete - all parts of the product made of different materials should be covered during inspection to avoid omissions and subsequent risks
2. Pay attention to exemption clauses - certain components may have RoHS exemptions (such as lead solder for specific purposes), please be aware of the latest exemption list
3. The battery needs to be tested separately - if the product contains lithium batteries, the battery part needs to be tested separately according to the battery instructions
4. Identification requirements - Qualified products must be labeled with hazardous substance identification in accordance with SJ/T 11364 standard
5. Keep testing records - It is recommended to keep the testing report for at least 3 years for regulatory inspection
6. Pay attention to standard updates - RoHS regulations may be updated, and timely attention should be paid to the latest requirements
8、 Summary of handling suggestions
When conducting RoHS testing for portable small fans, it is recommended to focus on the following three points:
Advance planning: Complete testing before product launch to avoid any impact on sales progress due to compliance issues
Choose a reputable institution: Priority should be given to laboratories with CMA/CNAS qualifications to ensure the authority and effectiveness of reports
Good supply chain management: require raw material suppliers to provide RoHS compliance certificates to control product quality from the source
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