easy operation, practical filtration-testing equipment

focus on professional filtration-testing equipment

Products We Offer

Our products are designed and manufactured according to standards, including respirator standards such as EN 149、EN 143、NIOSH 42 CFR Part 84、EN 14683、ASTM F3502、GB 2626、GB/T 32610、GB 19083、YY 0469、YY/T 0969, etc. Filter standards such as ISO 16890、EN 1822、ISO 29463、ISO 11155、IEST-RP CC001.5、GB/T 14295、GB/T 6165、GB/T 13554, etc.

From the perspective of users, our products have good practicability and high accuracy. Our customers are distributed in filter media, masks, filters (element), clean rooms and other industries, as well as environmental protection industries with monitoring requirements for air quality. Customers include relevant production enterprises, testing institutions and research institutes at home and abroad.

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Mask Tester

We Make Easy-To-Use Filter Tester

As a fast growing technology company, Scince Purge owns a number of technical personnel engaged in cleaning and filtration testing related industries for more than 20 years. Our company has more than 10 authorized patents, owing core component manufacturing capacity as well as software and hardware independent development capacity. We do provide flexible solutions, innovative products and efficient service according to customer needs.

We provide equipment of seven series, a total of more than 60 kinds of products. Including: filter tester, air filtration material tester, mask testing equipment, filter materials, clean room testing equipment, air quality monitoring system.

High Precision

Case 1: The world's largest non-woven fabric enterprise BERRY’s factory in China

Customer requirements: compared with TSI 8130A, the deviation of resistance is less than ± 5%; the deviation of penetration of H10 and H11 is less than ± 15%, H12 is less than ± 20%, and H13 is less than ± 30%.

After being debugged by our Engineer in the customer's factory, the test results of SC-FT-1406DP fully meet the above requirements.

See the details page for the test results.

Industry Experience

20+ years of experience in filter testing industry, 10+ patents, independent core component manufacturing capability.

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After-sale Service

Product Application Field

For companies producing and using filters
For companies producing and using masks
For companies producing and using filter material
Clean workshop
Industries Requiring Environmental Protection
For various types of research and testing organizations

For companies producing and using filters

Test the filtration efficiency, ePM2.5, resistance, and detect the leakage, including Flat, W, Cylinder, Bag and other types of EPA and HEPA filters.
For companies producing and using masks

Test the filtration efficiency, resistance, respiratory resistance, leakage air flow of respiratory valve and other indicators of medical face masks, N95, FFP, KF94 and other levels of masks.
For companies producing and using filter material

Filtration efficiency and resistance test of glass fiber, melt-blown cloth, electrostatic cotton, PTFE and other air filter material.
Clean workshop

Particle counter, plankton sampler, air capture hood and other clean room testing equipment.
Industries Requiring Environmental Protection

Including petroleum and petrochemical industry, construction industry, iron and steel plant, environmental protection department, etc.
For various types of research and testing organizations

Assist testing organizations to promote the orderly development of various industries.

Customers Worldwide

Keep In Touch With Us

Sincerity matters most. Your satisfaction is the eternal goal we pursue!

Knowledge Center

May 24, 2024

FILTECH, Nov. 12-14, 2024, Cologne Germany, we are waiting for you

12.11.2024 - 14.11.2024 FILTECH 2024 Cologne, Germany Hall 7 - Booth H49

November 05, 2021

Standard-HEPA Filter Standard ISO 29463 VS EN 1822

ISO 29463 originates from EN1822, which defines EPA, HEPA and ULPA filters commonly used in industry. While ISO 29463 maintains the classification of EPA, HEPA and ULPA.But replace E10-E12, H13-H14 and U15-U17 with the following 13 filter levels. The ISO 29463 can't replace EN 1822, EN 1822 will continue to be valid.

July 17, 2024

Testing and classification method for filters with MPPS <0.1 um (e.g. membrane medium filters)——Understanding ISO 29463 and Testing Requirements

In light of these considerations, a 0.1 μm particle counter is generally sufficient for most industrial applications. While it may not detect the smallest particles required for precise MPPS measurement in membrane filters, the alternative procedure outlined in ISO 29463 ensures that accurate and reliable filtration efficiency can still be determined. The SC-FT-1406DU, with its high efficiency range, further supports these testing needs, balancing the need for practical solutions with the technical limitations of available particle detection technology.