Dura series ultra pure water filtration purification system with distilled water inlet

Dura series ultra pure water filtration purification system with distilled water inlet

Dura series

Features and Advantages 

1.Double stage reverse osmosis technology, assure 2^nd RO water quality´s stability from different source water.

2.Built-in 3 pump- 1^st stage RO pump, 2^nd stage RO pump and circulating sanitizing pump.

3.Built-in 5.8 liters PE tank and 10 liters airtight plastic pressure water tank.

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

5.LCD (resolution: 240×128, dimension: 106×57mm) controlling system, intuitively display the system running state and various parameters.

6.3 way online water quality sensor, detect the quality of feed water, 2^nd RO water, and ultrapure water respectively. And warn once water quality´s standard exceeding.

7.Cartridges replacing alarm function, based on time and water quality, show cartridges´ used and residual life.

8.Multiple alarm function: no feed water, full water, water quality´s standard exceeding, and cartridge life ending.

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

10.Auto running data storing function through RS232/USB communication port to computer for 1 year at least.

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

12.System circulation function, achieve ultrapure water´s circulation to keep top quality of ultrapure water.

13.Level II password, protect all the parameters setting, and prohibit any unauthorized setting change.

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

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

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

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

18.Optimized pretreatment (including PP fiber, KDF and active carbon cartridge), effectively protect RO membrane.

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

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

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

22.MWCO 5000D ultrafiltration module, effectively eliminate endotoxin, and suitable for precise cell cultivating and IVF.

23.(0.45+0.1)µm double layer PES terminal disinfection filter, assure that terminal pure water is absolutely axenic.

Flow Schematic

Specifications

Remarks:

*The value will be influenced by temperature and feed water’s quality.