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Features and Advantages
  • Double stage reverse osmosis technology, assure 2nd RO water qualitys stability from different source water.
  • Built-in 3 pump- 1st stage RO pump, 2nd stage RO pump and circulating sanitizing pump.
  • Built-in 5.8 liters PE tank and 10 liters airtight plastic pressure water tank.
  • 4 door and easy-to-replacing cartridge design, convenient to maintain system and replace cartridges.
  • LCD (resolution: 240×128, dimension: 106×57mm) controlling system, intuitively display the system running state and various parameters.
  • 3 way online water quality sensor, detect the quality of feed water, 2nd RO water, and ultrapure water respectively. And warn once water qualitys standard exceeding.
  • 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 qualitys standard exceeding, and cartridge life ending.
  • Auto self-flushing of RO membrane function, extend RO membranes life.
  • Auto running data storing function through RS232/USB communication port to computer for 1 year at least.
  • System sanitizing procedure, achieve the disinfection of ultrapure waters tube and valve.
  • System circulation function, achieve ultrapure waters circulation to keep top quality of ultrapure water.
  • Level II password, protect all the parameters setting, and prohibit any unauthorized setting change.
  • 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.
  • Tube and adapter with NSF authorization and top quality, reduce TOC level and assure ultrapure waters quality.
  • Optimized pretreatment (including PP fiber, KDF and active carbon cartridge), effectively protect RO membrane.
  • RO module with DOWs membrane, ensure long life, stable operation and high desalinization rate.
  • Ultrapure cartridge with DOWs top polishing resin, ensure ultrapure waters quality up to 18.2 MΩ.cm, with the lowest TOC level.
  • Double wavelength (185&254nm) ultraviolet lamp module, restrain bacterias increase and reduce TOC.
  • MWCO 5000D ultrafiltration module, effectively eliminate endotoxin, and suitable for precise cell cultivating and IVF.
  • (0.45+0.1)m double layer PES terminal disinfection filter, assure that terminal pure water is absolutely axenic.

Dura series products:

Hitech Instruments Co., Ltd All Rights Reserved ©2019
Add:No.113,Lane 255,South sizhuan Rd,Songjiang Distr., Shanghai
Tel: +86 21 5779 5001
Fax: +86 21 5779 5003
Hotline: +86 400 600 6097
E-mail: simon@high-tech.cn