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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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.

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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.

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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

Customers Worldwide

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

Knowledge Center

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.

ISO 16890: Understanding the Standard for Air Filtration

In today's world, with increasing concerns about air quality and its impact on health, the need for effective air filtration systems has become paramount. ISO 16890 stands out as a crucial standard in this regard, providing a framework for evaluating the performance of air filters. Let's delve into

ISO 11155-1:2019 Test Standard for Automotive Air Conditioning Filters

ISO 11155-1:2019 is an internationally recognized standard that specifies test methods for automotive air conditioning filters, also known as cabin air filters. This standard plays a critical role in ensuring the quality and performance of these filters, which are essential for maintainISO 11155-1:2019 is an internationally recognized standard that specifies test methods for automotive air conditioning filters, also known as cabin air filters. This standard plays a critical role in ensuring the quality and performance of these filters, which are essential for maintaining air quality in vehicles. This article provides an in-depth interpretation of ISO 11155-1:2019, explaining its key components and implications for the evaluation of automotive air conditioning filters.