Duo™ Two-In-One Water Purification System | Deionized & Ultrapure Water

Features & Benefits:

  • Fast variable dispenses with ultrapure water - up to 2 liters per minute.
  • Quick-change consumables with a realistic cost.
  • Novel recirculation loop extends the life of membranes and cartridges.
  • Easy to use software.
  • Dual wavelength 185nm and 254nm UV in a quartz thimble.
  • Bench, wall or reservoir top mounting.
  • Choice of production rates.
  • Choice of storage reservoir:  30, 60 or 100 liters.
  • Comprehensive monitoring of water quality including TOC (Total Organic Carbon).
  • Integral boost pump.
  • Space savings design with 2 water qualities in one unit.
Availability: In stock

The Duo(TM) water purification system is a complete pre-engineered system designed to provide Type 2 water that can be dispensed from the storage tank via a dispense tap or provide Type 1 water that can be dispensed from an integral dispenser gun or via a remote dispenser gun.

The innovative and unique Duo provides two water qualities within one easy to use a system. Save on space, initial outlay and consumables costs.   Type 2 water is available from the reservoir while Type 1 water is ready to dispense from the unit or the remote dispenser.

Duo is suitable for Type 2 water use of 10-150 liters per day.  Type 2 water is used for buffer and media productions, sample and reagent diluent, general chemistry, protein electrophoresis, histology, cytology, and spectrophotometry.   Duo is also suitable for Type 1 water use of up to 100 liters per day.  Type 1 water is used for molecular biology, electrophoresis, cell and tissue culture, sequencing, HPLC, genomics, pharmacology and any other sensitive applications. 

TOC monitoring is critical when organics will affect results so a real-time TOC reading will provide absolutely confide in your water quality.

  Duo 10 TOC Duo 10 TOC UF Duo 20 TOC Duo 20 TOC UF
Production (into tank) 10 l/hr 10 l/hr 20 l/hr 20 l/hr
Dispense Rate 2 l/min 2 l/min 2 l/min 2 l/min
Resistivity  18.2MΩ-cm 18.2MΩ-cm 18.2MΩ-cm 18.2MΩ-cm
TOC 1 - 5 ppb 1 - 5 ppb 1 - 5 ppb 1 - 5 ppb
Rnase / DNase   free   free
Endotoxins   <0.001EU/ml   <0.001EU/ml
Feed Water Pressure 1.4 - 87 psi 1.4 - 87 psi 1.4 - 87 psi 1.4 - 87 psi
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