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Flow Schematic
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 <0.1cfu/ml
Particle(>0.1µm) <1/ml
Endotoxin N/A >0.001Eu/ml N/A >0.001Eu/ml
RNases N/A <0.01ng/ml N/A <0.01ng/ml
DNases N/A <4pg/µl N/A <4pg/µl
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 AC110-240V, 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.
 
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