Filter detector (SJC type)
To meet the relevant needs of customers and based on our company's years of experience in filtering product marketing, we have launched this product. A detector is a specialized instrument used for integrity testing of precision filter bodies and high-precision filter cartridges. Our company is fully controlled by a microcomputer in accordance with the "Good Manufacturing Practice (GMP)" issued by the Ministry of Health of the People's Republic of China and the relevant requirements of the US Food and Drug Administration (FDA). By monitoring the changes in unit time under a predetermined pressure, we measure the pore size bubble point pressure of the filter element and can automatically calculate the diffusion flow value of the tested filter material per unit time. Intervene in new detection methods: water intrusion method and integrity pressure attenuation test, reaching advanced levels in the same industry. The product has complete functions and newly added online detection function, which can not only detect whether the accuracy and flow rate of the filter element are qualified, but also check whether the filter shell and seals are intact, without disturbing the downstream pure pipeline. It is currently the best choice for integrity testing of filter materials or filters before and after use. Thus, the quality of the filter element can be judged and the integrity of the high-precision filter can be tested to ensure the effective use of the filter in the production process.

Characteristic introduction:
• Equipped with a backlit digital LCD display screen, the display is clear;
• Chinese operating environment, user-friendly interface;
• Real time display of test data and curves, monitoring the entire testing process;
• Dual core computing with accompanying upper computer software;
• Covering all functions of similar foreign instruments;
• It has a more comprehensive user grading management function, and users can change their passwords as needed;
• Added automatic protection function for the tested filter to avoid damage to the filter caused by overvoltage testing;
• Provides settings for automatic printing function, making user operation simpler and more convenient;
• Adopting integral module hydraulic technology and matching high-precision sensors, fully automatic testing, high sensitivity, accuracy ≤ 0.2%;
• We have designed a "water immersion method" testing function specifically for hydrophobic filter cartridges, which solves the problem that hydrophobic filter cartridges can only be tested for integrity after being immersed in organic solvents;
• The use of more precise components and more sophisticated algorithms enables the instrument to detect the diffusion flow of flat membrane filters, which is of great significance for determining the integrity and characteristics of the membrane.