A projector, also known as a projector, is a device that can project images or videos onto the screen. It connects with computers, VCDs, DVDs, BDs, game consoles, DVs, etc. through different interfaces to play corresponding video signals, and is widely used in homes, offices, schools, and entertainment venues. But generally this kind of products want to export to the United States to need to apply for UL certification.

The necessity for UL certification

1. The entire US market pays great attention to product safety; when consumers and purchasers choose products, they will choose products with UL certification marks;

2. UL has a history of more than 100 years, and the image of safety is deeply ingrained by consumers and the government. If you do not directly sell products to consumers, the intermediary will also require the products to have UL certification marks to make the products sell well;

3. American consumers and purchasers have more confidence in the company's products;

4. The U.S. federal, state, county, and city governments have a total of more than 40,000 administrative districts, all of which recognize the UL certification mark.

Projector UL certification test standard

UL 62368 audio/visual and I.T.E. product safety standards

The UL 62368 standard is a brand-new safety standard applicable to video/audio equipment, information and communication technology equipment, and aims to reduce the need to continuously modify existing safety standards in order to adapt to the innovative development of products in the future. This standard will replace the existing IT product standard UL 60950 and audio and video products UL 60065.

Projector UL certification test items

1. Input and output test (input/output);

2. Leakage current from enclosure measurement;

3. Risk of Electric Shock;

4. Normal & Abnorma Temperature Test;

5. Abnormal test (Class P)-Fault Condition Tests―Electronic Ballasts (Class P);

6. Dielectric Voltage-Withstand Test;

7. Drop Test;

8. Impact test (Compact Test);

9. Strain Relief Test;

10. Shell stress test (Mold Stress Test);

11. Humidity Test;

12. Water-spray Test.

Information needed for the projector to apply for UL certification

1. Test application form: the applicant should request UL company to test the company's products in written form;

2. Company information: including the exact name, address, contact person, postal code, telephone and fax, etc. of the applicant company, listed company and production plant, the name of the product, the product model, and the intended use of the product;

3. Parts list (BOM):

(1) List in detail the parts and components that make up the product, their models, ratings, and the name of the manufacturer;

(2) For insulating materials, the name of the raw material shall be provided;

(3) When the part has been approved by UL, please indicate the specific model and UL file number of the part;

4. Electrical performance: For electronic and electrical products, electrical schematic diagrams (circuit diagrams) and electrical performance tables are required;

5. Structure drawing: product structure drawing or exploded drawing, ingredient list, etc., and indicate the name and size of each part on the drawing;

6. Other: product photos, instructions for use, safety matters or installation instructions and other materials.

Projector UL certification process

1. Project determination: confirm the UL standard, certification cost and time, number of samples, etc. on which the test is based;

2. Data preparation: According to UL requirements, the company prepares all the data or documents required for certification;

3. Sample delivery for testing: The company sends samples to designated laboratories for product testing;

4. Issuing report: The product test results meet the requirements of UL standards, and the test report is officially issued;

5. Factory audit: UL will conduct the first factory inspection of the production plant to ensure compliance with the standard requirements;

6. Use of the logo: After reviewing and meeting the requirements, the applicant is officially authorized to use the UL logo.

For projector UL certification, please contact our company ZRLK. We will provide you with professional and efficient testing and certification services with favorable prices and courteous service. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!