Integrity testing is critical for evaluation on filter defects and damages. Our testers offer multi-functions.
Configure a constant temperature and water purification system, using multiple sensors to accurately measure water flow rate over a wide range. It can perform both positive pressure (0－1 MPa) and negative pressure (-50 kPa－0) suction tests (especially important for hollow plate membranes).
Molecular weight cut-off (MWCO): The molecular weight of the solute when the membrane retention rate is 90%.
Liquid flux, retention rate, molecular weight cut-off, filter regeneration and stability, separation factor, etc.
The GaoQ small animal blood collection instrument is based on five precise peristaltic pumps, which efficiently control fluid delivery. Coupled with a coaxial sensor, it ensures the collection of pure blood samples. The integrated low-temperature stepwise collector design further enhances sample preservation stability.
Against drawbacks of the sessile drop method, our patented testers measure the contact angle and interface tension inside of the filter pores.
Many industrial and domestic fields require gas dedusting, the methods mainly include filtration, electrostatic precipitation, cyclone separation, inertia, and wet methods (such as spraying, venturi, and foam). Filtration methods have higher dedusting precision, and various permeable porous filter materials can be used for dedusting.
Weldable, non-toxic, and resistant to organic solvent and corrosion. Tolerating severe conditions and achieving long service life. Offering customized design to satisfy various application demand.
Offering full engineering services including experiments, equipments, operation and maintenance, especially for severe operation conditions (such as high T, high P, explosive, corrosion, radiation). Application fields: chemical, aerospace, energy, nuclear industry, pharmaceuticals, food, etc.
WhatsApp: +86 13585184767
Email: sales@njgaoq.com / huangy@njtech.edu.cn
Add.:GaoQ Functional Materials Co., Ltd.
Intelligent Manufacturing Industrial Park C4,
Kechuang Avenue 9, Jiangbei New Area, Nanjing 210044, China.
Copyright © 2026 GaoQ Functional Materials Co., Ltd All Rights Reserved.
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