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E-mail
894813690@qq.com
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Phone
13381168196
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Address
1511 Zeyang Building, Shijingshan District, Beijing
Panyan Qunchuang (Beijing) Technology Co., Ltd
894813690@qq.com
13381168196
1511 Zeyang Building, Shijingshan District, Beijing
The filter integrity tester is suitable for testing the integrity of various symmetric and asymmetric membranes, needle filters, bag filters, flat filters, cartridge filters, ultrafiltration membrane packs, ultrafiltration columns, and irregular filters. Multiple testing methods covering the integrity testing of existing filters, such as basic bubble point testing, enhanced bubble point testing, diffusion flow testing, water immersion testing, pressure attenuation testing, and manual bubble point testing, can meet the requirements for validating sterilization filters in the Chinese Pharmacopoeia and GMP specifications, and provide a basis for FDA certification in the United States.
I. Overview
Filter element is an important component in many enterprise service fields, such as water treatment, air purification, gas filtration, etc. Due to long-term exposure to the working environment, the filter element is inevitably contaminated and worn by various impurities and particulate matter, which affects its performance and lifespan. Therefore, conducting integrity testing on the filter element is an important means to ensure its stability and reliability.
2、 Testing principle
The integrity tester is based on non-destructive testing principles and utilizes advanced sensors and detection technologies for testing. It conducts external or internal non-destructive testing on the tested product or component to detect possible defects or faults, such as cracks, vulnerabilities, etc., and determines its integrity based on set parameters.
3、 The function of the filter integrity tester is to:
1. Verify filter performance: Conduct a series of tests such as bubble point test, pressure holding test, diffusion flow test, etc. to determine whether the filtering performance of the filter element meets the requirements.
2. Ensure product quality: In industries such as pharmaceuticals, food and beverage, the integrity of filters directly affects the quality of the final product, and integrity testing can ensure the effectiveness of the filtration system.
3. Compliance with regulatory requirements: Each country's regulations have clear requirements for the integrity of filters, and integrity testing is a necessary means to meet these regulations.
4. Ensuring hygiene and sterility: In the pharmaceutical industry, integrity testing of filters ensures the safety of sterilization processes and prevents microbial contamination.
5. Detection of filter material defects: Through integrity testing, it can be discovered whether the filter material has defects or whether the porosity meets specifications.
6. Monitoring and filtering system: Real time monitoring of the status of the filtering system, timely detection and handling of possible problems, and avoiding production interruptions.
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