External water tanks is optional to meet different need and assure ample water-supply. Whole plastic shell with high-strength, avoid rusting and keep clean, to meet GLP standard. 2 door and easy-to-replacing cartridge design, convenient to maintain system and replace cartridges. Tube and adapter with NSF authorization and top quality, reduce TOC level and assure ultrapure water´s quality. Optimized pretreatment (including PP fiber, KDF and active carbon cartridge), effectively protect RO membrane. RO module with DOW´s membrane, ensure long life, stable operation and high desalinization rate. DOW´s top polishing resin, ensure ultrapure water´s quality up to 18.2 MΩ.cm, with the lowest TOC level. Double wavelength (185&254nm) ultraviolet lamp module, restrain bacteria´s increase and reduce TOC.

○  It is the most representative products in Chinese lab water market.

○  2 way online water quality sensor,RO water, deionized water, or ultrapure water respectively.

○  Cartridges replacing alarm function, based on time and water quality, show cartridges´ used and 

    residual life.

○  Multiple alarm function: no feed water, full water, water quality´s standard exceeding, and cartridge 

    life ending.

○  Auto self-flushing of RO membrane function, extend RO membrane´s life.

○  System sanitizing procedure, achieve the disinfection of ultrapure water´s tube and valve.

○  Water dispensing function- timing and quality (time range: 1-99min, water quality range: 0.1-18.2MΩ.cm).

○  External water tanks is optional to meet different need and assure ample water-supply.

○  Whole plastic shell with high-strength, avoid rusting and keep clean, to meet GLP standard.

○  2 door and easy-to-replacing cartridge design, convenient to maintain system and replace cartridges.

○  Tube and adapter with NSF authorization and top quality, reduce TOC level and assure ultrapure water´s 

    quality.

○  Optimized pretreatment (including PP fiber, KDF and active carbon cartridge), effectively protect 

    RO membrane.

○  RO module with DOW´s membrane, ensure long life, stable operation and high desalinization rate.

○  DOW´s top polishing resin, ensure ultrapure water´s quality up to 18.2 MΩ.cm, with the lowest TOC level.

○  Double wavelength (185&254nm) ultraviolet lamp module, restrain bacteria´s increase and reduce TOC.

○  MWCO 5000D ultrafiltration module, effectively eliminate endotoxin, and suitable for precise cell 

    cultivating and IVF.

The technology process is divided into source water pretreatment system,reverse osmosis system and ultra-pure system.
1. Source water pretreatment system: PP fiber filter + AC filter + Softener
2. Reverse osmosis system: It has high removal rate more than 99% for high valent ions, colloids, bacteria and organic matter
(including endotoxin) with molecular weight greater than 300Dalton.
3. Ultra pure system: Ion exchange resin using H + exchange cation out the water in the filter ,using OH- exchange anions out the
water , the replaced H + and OH- combined to produce H2O, ultra-purified column filling the United States Dow UPW-450 Ultra-pure
water for nuclear grade resin, the water resistance of up to 18.25 MΩ.cm.