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Dura 12/24 Series Water Purification System (Ultrapure Water), Resistivity(25°C) 18.2MΩ.cm, No Endotoxin, No RNases, No DNases, HHitech

  • Brand:HHitech
  • Model:MO00730007
  • Availability:In Stock
RM26,949.00

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Laboratory Water Purification System Selection Form (CLICK THIS LINK TO VIEW ALL THE MODELS)

 

Dura 12/24 series ultrapure water system (tap water inlet)

Features and Advantages 

  • Double stage reverse osmosis technology, assure 2nd RO water quality´s 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 quality´s 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 quality´s standard exceeding, and cartridge life ending.
  • Auto self-flushing of RO membrane function, extend RO membrane´s 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 water´s tube and valve.
  • System circulation function, achieve ultrapure water´s 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 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.
  • Ultrapure cartridge with 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.
  • (0.45+0.1)µm double layer PES terminal disinfection filter, assure that terminal pure water is absolutely axenic.

 

With LCD controlling system, 3 way water quality sensor, built-in 2 water tanks, 3 pump, and 2 stage RO system, Dura 12/24 series is sub-top choice of ultrapure water for high grade experiments.

Withtap water inlet, its output ranges from 12 to24 liters/hour. It can produce 2nd stage RO water and ultrapure water. The 2nd stage RO water’s conductivity can stay 1-5μs/cm, and the ultrapure water’s resistivity absolutely reaches to 18.2MΩ.cm. It completely meets the highest grade I standard of ASTM, CAP, CLSI, EP and USP.

Specifications
Model Standard Eliminating endotoxin Low TOC Synthesizing
Dura 12 Dura 12F Dura 12V Dura 12FV
Dura 24 Dura 24F Dura 24V Dura 24FV
Output -2nd stage RO water* 12 or 24 liters/hour
Output -ultrapure water Up to 2 liters/minute (when tank is full)
Ultrapure water quality  
Resistivity(25°C) 18.2MΩ.cm
TOC* <10ppb <10ppb <3ppb <3ppb
Bacteria <0.01cfu/ml
Particle(>0.01µm) <1/ml
Endotoxin N/A >0.001Eu/ml N/A >0.001Eu/ml
RNases N/A <1pg/ml N/A <1pg/ml
DNases N/A <5pg/ml N/A <5pg/ml
RO water quality  
Conductivity - 1st stage RO water Feed water conductivity×5%*
Conductivity - 2nd stage RO water 1-5µs/cm*
Feed water requirements Tap water, temperature:5-45°C,pressure:1.0-4.0Kgf/cm2
Dimension and weight Length×Width×Height:545×470×610mm / Weight: 25Kg
Electrical requirements AC200-240V, 50/60Hz
Power 240W
Standard configuration Main body (Including 1 set of cartridge)+built-in 12 liters pressure tank
Remarks:

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