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Guide to SVHC Testing for Small Household Appliance Sealing Rings

With growing global consumer concern for health and the environment, the European Union introduced the REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) regulation in 2007 to enhance the safety management of chemicals and reduce the impact of harmful substances on human health and the environment. REACH testing ensures that chemicals produced and sold by companies comply with this regulation. Today, the Huabiao Testing team will share with you a guide to SVHC testing for small household appliance sealing rings .

What is SVHC Testing?
SVHC testing aims to detect whether products contain Substances of Very High Concern (SVHC) listed under the EU REACH regulation. These substances may have serious impacts on human health or the environment. For components like small household appliance sealing rings that come into direct contact with food or the human body, SVHC testing is particularly important.

SVHC Testing Process
Consultation and Quotation: The client first provides relevant product information, including product specifications and composition lists. The testing agency will then offer a detailed testing plan and quotation based on the client's needs.
Sample Preparation and Submission: The client prepares and submits the required number of samples according to testing specifications. Upon receipt, the testing agency will confirm and register the samples.
Laboratory Testing: The testing agency will conduct SVHC testing on the samples using advanced equipment such as high-performance liquid chromatography-mass spectrometry (HPLC-MS). The process strictly adheres to relevant standards and regulations to ensure accurate results.
Report Preparation and Delivery: After testing, the agency will compile a detailed SVHC test report, including test results and substance concentrations. The report will be delivered to the client for reference and improvement.

Advantages of Huabiao Testing
As a professional testing agency, Ningbo Huabiao Testing offers the following advantages:
Expert Team: We have an experienced testing team capable of providing professional technical support and services.
Efficient Service: We respond quickly to different product testing needs, shortening testing cycles to meet urgent client requirements.
Transparent Pricing: We provide clear pricing standards with no hidden fees, ensuring clients have full cost visibility. We also offer various preferential policies to help reduce costs.
Huabiao Testing boasts a skilled technical team and advanced testing equipment, providing comprehensive REACH SVHC testing solutions. Accredited by CMA/CNAS, our test data is accurate and reliable, with reports recognized internationally. We help clients manage risks and meet market requirements, ensuring their products succeed globally.
Scooter PAHs Testing Items and Certification Process
With the frequent issuance of targeted global regulations in recent years, the focus on PFAS (Per- and Polyfluoroalkyl Substances) control has reached new heights. However, t oday, Huabiao Testing shares insights on the testing items for PAHs (Polycyclic Aromatic Hydrocarbons) in scooters and the process for obtaining PAHs certification.

Scooter PAHs Testing Items
PAHs testing for scooters primarily assesses whether materials in the scooter contain excessive levels of polycyclic aromatic hydrocarbons. Testing items include, but are not limited to, components such as plastic handles, plastic packaging boxes, and rubber grips that may contain PAHs. The testing scope varies based on requirements from the German GS certification and EU REACH Annex XVII. GS certification typically tests for 15 PAHs, while REACH Annex XVII tests for 8 PAHs. Therefore, it is essential to clarify the specific testing requirements before proceeding to ensure accurate results.
Scooter PAHs Testing Certification Process
1. Sample Preparation
  Clients must provide samples for testing. Liquid samples should be no less than 20 milliliters, and solid samples should be no less than 50 grams. Additionally, clients must submit a Bill of Materials (BOM) or product images to confirm the materials used.
2. Quotation Confirmation
  The testing agency will prepare a detailed quotation based on the provided information and testing requirements. Clients must review and confirm the quotation, affix their company seal, and make the required payment for testing fees.
3. Sample Testing
  Upon receiving the samples, the testing agency will conduct rigorous testing in accordance with relevant standards. The standard testing cycle typically takes 5 to 7 working days. If clients require expedited services, additional fees may apply based on the specific circumstances.
4. Report Issuance
  Upon completion of testing, the agency will provide a comprehensive test report. If the results are compliant, an electronic version of the report will be issued. If the results indicate non-compliance, the report will specify the items exceeding limits, and the client will be notified to make necessary rectifications. After rectification, clients may request a free retest. Upon passing the retest, the final report will be formally issued.
Huabiao Testing’s Expertise
Huabiao Testing, with its experienced technical team and advanced testing equipment, provides comprehensive PFAS and PAHs testing solutions. Accredited with CMA/CNAS qualifications, our testing data is accurate and reliable, and our test reports carry international credibility. We help clients manage risks, meet market requirements, and ensure their products succeed globally.
Translation Notes
1. Terminology Accuracy: Key terms like PAHs (Polycyclic Aromatic Hydrocarbons), PFAS (Per- and Polyfluoroalkyl Substances), GS certification, and REACH Annex XVII are retained as standard technical terms to maintain precision. The term “物料清单” is translated as “Bill of Materials (BOM),” aligning with industry-standard English.
2. Tone and Style: The translation adopts a formal, professional tone suitable for technical and regulatory documentation, ensuring clarity for English-speaking audiences.
3. Clarification of PFAS Mention: The original text references PFAS but focuses on PAHs testing. The translation retains the PFAS mention in the introduction for fidelity but emphasizes PAHs in the main content, as it aligns with the topic. Additionally, the final paragraph corrects the mention of “PFAs” in the original to “PAHs” to reflect the context accurately.
4. Structural Fidelity: The translation mirrors the original structure, including headings and numbered steps, to preserve content organization.
5. Cultural Adaptation: “Huabiao Testing” is transliterated as is, preserving the brand name, and promotional content is seamlessly integrated into the English text.
If you need further details about PAHs testing standards, additional refinements, or translation into another language, please let me know!
What is Canada’s CCPSA Toy Certification SOR/2011-17?
In the wave of global trade, product certification is a critical threshold for companies entering international markets. Today, Huabiao Testing shares insights on Canada’s CCPSA Toy Certification SOR/2011-17.

What is CCPSA Toy Certification SOR/2011-17?
What is CCPSA Certification?
CCPSA, or the Canada Consumer Product Safety Act, is administered by the Canadian Consumer Product Safety Commission (CCPSC), a part of Health Canada. CCPSA certification is not a single certification but a collective term for a series of testing, auditing, and certification processes based on relevant regulations and standards to ensure consumer product safety. The CCPSA aims to ensure that consumer products sold in Canada are safe and reliable, protecting consumers from potential safety hazards. Its scope is broad, covering a wide range of products integral to daily life.
Why is CCPSA Certification Necessary?
1. Regulatory Compliance
  In Canada, selling consumer products that lack CCPSA certification or fail to meet relevant standards is illegal. For example, children’s toys must undergo testing for mechanical and physical properties, chemical safety, and flammability as required by CCPSA certification. Non-compliance may result in product recalls, substantial fines, or even a ban from the Canadian market, causing significant damage to a company’s financial interests and brand reputation.
2. Market Access Requirement
  Canadian consumers prioritize product safety, and certification marks serve as a key indicator of a product’s reliability. Obtaining CCPSA certification signifies that a product has been officially recognized for its quality and safety, significantly boosting consumer trust and enhancing its competitiveness in the Canadian market. It is an essential “passport” for companies aiming to enter and establish a foothold in Canada.
3. Consumer Safety Protection
  From a social responsibility perspective, CCPSA-certified products significantly reduce the risk of safety hazards during consumer use. For instance, electrical products that pass stringent CCPSA electrical safety tests can minimize risks of electric shock or fire due to electrical faults, effectively safeguarding consumers’ lives and property.
Huabiao Testing’s Expertise
Huabiao Testing, with its experienced technical team and advanced testing equipment, provides comprehensive CCPSA certification solutions. Accredited with CMA/CNAS qualifications, our testing data is accurate and reliable, and our test reports carry international credibility. We help clients manage risks, meet market requirements, and ensure their products succeed globally.
Translation Notes
1. Terminology Accuracy: Key terms like CCPSA and SOR/2011-17 are retained as proper nouns, consistent with international regulatory documentation. Terms such as “mechanical and physical properties” and “flammability” are translated precisely to reflect their technical meaning.
2. Tone and Style: The translation adopts a formal and professional tone suitable for academic and technical audiences, ensuring clarity and alignment with English-language conventions for regulatory texts.
3. Cultural Adaptation: “Huabiao Testing” is transliterated as is, preserving the brand name, while promotional content is integrated naturally to maintain the original intent.
4. Structural Fidelity: The translation mirrors the original structure, including headings and paragraph divisions, to ensure content consistency.
If you need further refinements, additional details about SOR/2011-17 (e.g., specific requirements or testing procedures), or translation into another language, please let me know!
Comprehensive Analysis of ATEX Directive for Explosion-Proof Inverters and Certification Process
The EU Declaration of Conformity is a critical document in ATEX certification, applicable to equipment and protective systems used in potentially explosive environments. ATEX, an acronym for Atmosphères EXplosibles (Explosive Atmospheres), is an EU directive that regulates such equipment to ensure safety in environments where explosive gases, vapors, or dust may be present. This article, provided by Huabiao Testing, offers a detailed analysis of the ATEX Directive for explosion-proof inverters and outlines the certification process.

Comprehensive Analysis of the ATEX Directive
The ATEX Directive, derived from the French term Atmosphères EXplosibles (Explosive Atmospheres), aims to ensure that equipment and protective systems are designed and manufactured to minimize the risk of accidents and limit the severity of potential explosions. The directive applies to both electrical and non-electrical equipment used in environments where explosive gases, vapors, mists, or dust-air mixtures may be ignited under normal or fault conditions. The current version of the directive, 2014/34/EU, establishes essential health and safety requirements for equipment intended for use in potentially explosive atmospheres. It also specifies the conformity assessment procedures that must be followed before such equipment can be placed on the European market. Manufacturers are required to comply with the ATEX Directive and affix the CE marking to their explosion-proof equipment, enabling its sale across Europe.

Certification Process for Explosion-Proof Inverters under the ATEX Directive
1. Preliminary Preparation and Product Classification
  Determine the classification of the explosion-proof inverter based on its intended operating environment and categorize it into the appropriate equipment group. Select the relevant assessment method based on the risk level. For high-risk equipment, Type Examination (Module B) is required, involving a Notified Body. For medium- and low-risk products, Production Quality Assurance (Module D) or Product Verification (Module F) may be applied.
2. Preparation of Technical Documentation
  Compile core technical documentation, including explosion-proof performance test reports (e.g., enclosure pressure resistance and surface temperature tests) and, where applicable, electrical safety (LVD) and electromagnetic compatibility (EMC) test reports. Additionally, provide product specifications and design documents, such as design drawings, circuit diagrams, bills of materials, and descriptions of explosion-proof structures. A risk assessment report analyzing potential ignition sources and the effectiveness of explosion-proof measures is also required. Supporting documents include a user manual (containing safety warnings, installation instructions, and CE marking guidelines) and a draft Declaration of Conformity (DoC).
3. Application and Review by Certification Body
  Huabiao Testing, with its experienced technical team and advanced testing equipment, provides comprehensive ATEX explosion-proof certification solutions to help clients manage risks and meet market requirements, ensuring their products can be sold globally.
4. Certificate Issuance and Compliance Labeling
  Upon successful review, the Notified Body issues a CE-ATEX certificate, which includes the Notified Body number, product model, and validity period. Manufacturers must affix the CE marking on the product or its packaging and include the final Declaration of Conformity (DoC). The label must indicate the equipment group, category, temperature class, and other relevant information.
5. Ongoing Maintenance and Updates
  Retain technical documentation for at least 10 years for potential EU market surveillance inspections. If there are design changes or updates to standards, reassessment and certification updates are required. High-risk equipment must undergo periodic audits (e.g., annually).
Huabiao Testing’s Expertise
Huabiao Testing, equipped with an experienced technical team and advanced testing facilities, offers complete ATEX explosion-proof certification solutions. Certified with CMA/CNAS accreditation, our testing data is accurate and reliable, and our test reports carry international credibility. We help clients manage risks, meet market requirements, and ensure their products succeed globally.
Comprehensive Analysis of RoHS Testing: The Ten Substances
In modern electronic product manufacturing, RoHS (Restriction of Hazardous Substances) testing is increasingly vital, particularly for companies aiming to enter the EU market. RoHS testing ensures environmental compliance, enhances market competitiveness, and strengthens brand reputation. Today, the editor from Huabiao Testing provides a detailed analysis of the ten substances tested under RoHS, offering insights from a professional testing agency’s perspective.

Overview of RoHS Testing
The RoHS Directive (2011/65/EU, amended by 2015/863/EU) regulates the use of hazardous substances in Electrical and Electronic Equipment (EEE), including components and raw materials. RoHS testing verifies that 10 hazardous substances in homogeneous materials (materials that cannot be mechanically separated) are below specified limits, protecting human health and the environment. Compliance requires technical documentation, a Declaration of Conformity (DoC), and, where applicable, the CE mark for EU market entry.
The ten substances tested under RoHS are:
1. Lead (Pb)
2. Cadmium (Cd)
3. Mercury (Hg)
4. Hexavalent Chromium (Cr VI)
5. Polybrominated Biphenyls (PBBs)
6. Polybrominated Diphenyl Ethers (PBDEs)
7. Diisobutyl Phthalate (DIBP)
8. Dibutyl Phthalate (DBP)
9. Butyl Benzyl Phthalate (BBP)
10. Di(2-ethylhexyl) Phthalate (DEHP)
These substances are restricted due to their potential harm to human health and the environment. For instance, heavy metals like lead, cadmium, and mercury can accumulate in the body, damaging the nervous system, kidneys, or other organs. Brominated flame retardants (PBBs, PBDEs) may cause endocrine disruption or reproductive toxicity, while phthalates (DIBP, DBP, BBP, DEHP) are linked to hormonal and developmental issues.
Detailed Analysis of the Ten RoHS Substances
Below is a comprehensive breakdown of each substance, its limit, common applications, risks, and testing considerations:
1. Lead (Pb)
2. Cadmium (Cd)
3. Mercury (Hg)
4. Hexavalent Chromium (Cr VI)
5. Polybrominated Biphenyls (PBBs)
6. Polybrominated Diphenyl Ethers (PBDEs)
7–10. Phthalates (DIBP, DBP, BBP, DEHP)
- Limit: ≤0.1% (1000 ppm) for each phthalate.
- Common Applications:
- Health/Environmental Risks: Reproductive toxicity, endocrine disruption, developmental harm; environmental persistence.
- Testing Method: GC-MS after solvent extraction.
- Risk Areas: Flexible plastics, power cords, or soft-touch components.
Products Requiring RoHS Testing
The RoHS Directive applies to Electrical and Electronic Equipment (EEE) and their components, categorized under Annex I of the directive. Products requiring RoHS testing include:
- Large Household Appliances: Refrigerators, washing machines, air conditioners.
- Small Household Appliances: Vacuum cleaners, hair dryers, microwaves.
- IT and Telecommunications Equipment: Computers, smartphones, routers.
- Consumer Electronics: TVs, stereos, digital cameras.
- Lighting Equipment: LED lamps, fluorescent lights (including ballasts).
- Medical Devices: Diagnostic equipment, monitoring devices.
- Monitoring and Control Instruments: Thermostats, smoke detectors.
- Toys and Leisure Equipment: Electronic toys, gaming consoles.
- Automatic Dispensers: Vending machines, ATMs.
Exemptions: Certain products (e.g., large-scale industrial tools, military equipment) or specific applications (e.g., lead in certain solders until 2024) may be exempt, but exemptions are time-limited and product-specific.
RoHS Testing Process
1. Confirm Applicability
2. Select a Testing Laboratory
3. Prepare Samples and Documentation
4. Conduct Testing
5. Review Results
6. Compile Compliance Documentation
7. Ongoing Compliance
Why Choose Professional Testing?
As a professional testing agency, Ningbo Huabiao Testing Co., Ltd. offers:
- Advanced Technology: Equipment like XRF, ICP-MS, and GC-MS ensures precise detection of all 10 substances.
- Rigorous Process: Standardized, scientific testing protocols for reliable results.
- Comprehensive Reports: Detailed test reports and certificates supporting market entry and certifications.
- Expert Guidance: Assistance with compliance documentation, supplier audits, and regulatory updates.
Huabiao Testing, with its experienced technical team and advanced testing equipment, provides comprehensive RoHS testing solutions for all ten substances. Accredited with CMA/CNAS qualifications, our test data is accurate and reliable, and our test reports carry international credibility. We help clients manage risks, meet market requirements, and ensure their products succeed globally.
What is Phthalate Testing for Textiles? Which Textiles Require Phthalate Testing?
In today’s society, where product safety and environmental concerns are paramount, phthalate testing has become an essential component of textile testing. As a professional testing agency, we understand the potential health risks posed by phthalates, particularly to children. Therefore, rigorous phthalate testing is critical for specific textile products. Today, the editor from Huabiao Testing explains what phthalate testing for textiles entails and identifies which textiles require this testing.

What is Phthalate Testing for Textiles?
Phthalate testing for textiles involves analyzing textile products to detect and quantify the presence of phthalates, a group of chemicals commonly used as plasticizers to enhance flexibility and durability in plastics. These substances pose potential risks to human health (e.g., reproductive toxicity, endocrine disruption) and the environment, making their control a priority in textile safety regulations.
The testing targets specific phthalates, which vary by regulatory requirements in different countries and regions. Commonly tested phthalates in textiles include:
- DEHP (Di(2-ethylhexyl) phthalate)
- DBP (Dibutyl phthalate)
- BBP (Benzyl butyl phthalate)
- DINP (Diisononyl phthalate)
- DIDP (Diisodecyl phthalate)
- DNOP (Di-n-octyl phthalate)
- Other Regulated Phthalates: Additional phthalates may be controlled under updated regulations, such as the EU’s REACH SVHC (Substances of Very High Concern) list, which is periodically revised.
Testing is typically conducted using advanced analytical methods, such as Gas Chromatography-Mass Spectrometry (GC-MS), to measure phthalate concentrations in parts per million (ppm) or weight by weight percentage (% w/w). Regulatory limits vary but often restrict phthalates to 0.1% (1000 ppm) or lower per substance in textiles, especially for children’s products.
Which Textiles Require Phthalate Testing?
Not all textiles require phthalate testing, but specific categories are prioritized due to their potential for containing phthalates, their contact with users, or their target audience. The following textiles typically require phthalate testing:
1. Children’s Textiles
2. Textiles in Direct Skin Contact
3. Textiles with Coatings, Prints, or Plastic Accessories
4. Textiles Exported to Strictly Regulated Markets
When is Phthalate Testing Mandatory?
- Regulatory Compliance: Testing is mandatory for textiles subject to specific regulations, such as:
- Market Requirements: Retailers, e-commerce platforms (e.g., Temu, Amazon), or buyers may demand phthalate test reports, even if not legally required, to meet consumer safety expectations.
- Voluntary Testing: Manufacturers may conduct testing to enhance product credibility, especially for eco-conscious markets or certifications like OEKO-TEX Standard 100.
Phthalate Testing Process
1. Consultation: Contact a testing agency (e.g., Huabiao Testing) to confirm regulatory requirements based on the textile type, target market, and intended use.
2. Sample Preparation: Submit 2–5 samples of the textile or its components (e.g., fabric, coatings, trims), covering all colors and material variations. Provide a Bill of Materials (BOM) and product specifications.
3. Laboratory Testing:
4. Test Report: The lab issues a report detailing phthalate concentrations, compliance status, and test methods (e.g., EN 15777 for textiles).
5. Compliance Actions:
6. Ongoing Compliance: Retest with new batches or material changes and monitor regulatory updates (e.g., REACH SVHC list).
Recommended Testing Agency
Ningbo Huabiao Testing Co., Ltd. is a leading third-party testing agency specializing in phthalate testing for textiles. Key advantages include:
- Accreditation: CMA/CNAS qualifications, ensuring internationally recognized test reports.
- Expertise: Extensive experience with textiles, including children’s clothing, coated fabrics, and export products.
- Advanced Equipment: Utilizes GC-MS for precise phthalate detection.
- Global Compliance: Familiarity with CPSIA, REACH, OEKO-TEX, and other standards.
- Comprehensive Services: Supports testing, compliance documentation, and market entry guidance.
Huabiao Testing, with its experienced technical team and advanced testing equipment, provides comprehensive textile phthalate testing solutions. Accredited with CMA/CNAS qualifications, our test data is accurate and reliable, and our test reports carry international credibility. We help clients manage risks, meet market requirements, and ensure their products succeed globally.