Certification and standards for G506 mask automatic filtration performance tester may include the following:

1. meeting the test requirements of GB/T 32610-2016 "Medical Masks" or GB 2626-2019 "Respiratory Protective Products".

2. conforming to the test requirements of EN 149, one of the European standards used for respiratory protection products.

3. meets the test requirements of NIOSH 42 CRF Part 84 or Chinese Standard GB 2626-2006 "Respiratory Protective Equipment-Self-priming Filtering Anti-Particulate Respirator", which is one of the standards used for evaluating self-priming filtering respiratory protective equipment.

4. Conform to the test requirements of ISO 16900-1:2014 "Test Methods for Protective Equipment - Part 1: Respiratory Protective Appliances", which is one of the standards used by the International Organization for Standardization (ISO) for respiratory protective equipment.

It is important to note that different countries and regions may use different standards and test methods to assess the performance and quality of respiratory protective equipment. Therefore, specific certifications and standards may vary by region and country. You can obtain more information by doing the following:

1. referring to the G506 Mask Automatic Filtration Performance Tester's datasheet, technical documentation, or official website to find information about certifications and standards.

2. contacting the manufacturer or supplier of the G506 Mask Automatic Filtration Performance Tester to inquire about their recommended certification standards and the relevant certification bodies.

3. Consult your local certification body, industry association, or standardization organization for certification requirements and standards for mask filtration performance testers.

Note that specific certifications and standards may vary by country, region, and industry. Therefore, it is best practice to refer to local requirements and guidelines to ensure that the G506 Mask Filtration Performance Tester meets the applicable certification standards.

If the G506 Mask Automatic Filtration Performance Tester is required for certification testing, it is recommended that local standards and regulations be consulted and tested accordingly.