The ZEALPURE series ultra pure water system is the latest generation of ultra high cost-effective ultra pure water machines developed by Shanghai Zequan Instrument Equipment Co., Ltd. It is an ideal replacement product for laboratory pure water machines. In order to achieve the goal of directly converting tap water into ultrapure water that can meet all laboratory needs, the ZEALPURE ultrapure water system utilizes the world's most advanced water purification technology:

• Reverse osmosis: Using reverse osmosis membranes to remove over 90% of ions, most organic matter, and all particulate pollutants from water.
• Adsorption: Use high-quality adsorption media filter to remove low molecular weight organic matter.
• Deionization technology: using ion exchange resin to remove various ions from water.
• Ultrafiltration: Using ultrafiltration membranes to reduce the concentration of microorganisms and organic macromolecules (including endotoxins and nucleases).
• UV sterilization: using dual wavelength ultraviolet radiation for sterilization, oxidizing large organic molecules, and reducing TOC (total organic carbon) content.

By integrating various cutting-edge water treatment technologies, the effluent quality of the ZEALPURE ultrapure water system fully meets the requirements of water standards such as ASTM, NCCLS Level 1, GB/T11446-1997 Level 1, and GB6682-92 Level 1.

Displaying cutting-edge world technology everywhere

• The RO membrane is produced using reverse osmosis technology developed by NASA in the United States;
• Adopting the precision mixed bed technology of polishing resin from Rohm and Haas Company in the United States to ensure ultra pure water quality of 18.2M Ω - cm;
• The dual wavelength ultraviolet lamp technology not only sterilizes (254nm) but also reduces the content of TOC (185nm);
• Adopting a high-end UF ultrafiltration column with a cut-off molecular weight of 5000 daltons, effectively removing endotoxins;
• The German Sartorius terminal filter ensures that bacteria larger than 0.2 μ m cannot pass through;
• The ZEALPURE ultrapure water series shines with the world's cutting-edge technology everywhere.

Selected high-quality components from around the world

RO membrane: Dow DOW from the United States, Sehan from South Korea
Pump: American KFlow or other imported brands
Ultra purification column: Rohn&ass from the United States, Dow from the United States
UF ultrafiltration components: American PALL or other imported brands
Terminal filter: Sartorius terminal filter from Germany

Application of ZEALPURE Ultra Pure Water Machine

Applications in Life Sciences and Biochemistry

Clinical biochemistry, cell culture, electrophoresis, electrophysiology, endotoxin analysis, cell immunohistochemistry, preparation of microbial culture media, preparation of biochemical reagents, protein analysis, proteomics, molecular biology, plant tissue culture, embryo culture, etc.

Instrument analysis application

HPLC、 Ionic chromatography, biochemical analyzer matching, AA, TOC analysis, GC/MS, LC/MS, ICP/MS, PCR, etc.

Conventional applications

Cleaning glassware, sample dilution and reagent preparation, solid-phase extraction, trace metal analysis, environmental analysis, drug development, medical testing, etc.