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Model: RODI-C-12B - High Flow Type I Biological Grade RO+DI System

The 10-LPH reverse osmosis portion of this system reduces operating costs by economically removing ~95% of the contaminants from the incoming tap water. The RO water is stored in an included 42-Liter pressurized tank that prevents the risk of airborne contamination and eliminates the need for additional feed pumps and tank filters.

The Type I portion of this system produces 18.2 megohm-cm ultrapure, reagent grade water that is free of Pyrogen, Endotoxin, RNase and DNase at a flow rate of 2-Liters/minute. It includes a built-in Ultrafilter and features continuous recirculation to maintain maximum water purity. Therefore, ultrapure water is instantly available on demand up to 7 feet from the system via the included hand held remote dispenser. A built-in UV Sterilizer prevents the growth of microorganisms within the system and alerts the user when it is time to change the UV lamp. The digital Conductivity/Resistivity monitor displays the water quality and a Green LED indicates that the water quality is above the acceptable purity. When the water quality drops below the desired purity, a Red LED alerts the user that it is time to replace the filters.

This affordable lab water system is simple to install and easy to maintain. The system cabinet can be bench, shelf or wall mounted and the RO storage tank can be installed up to 20 feet from the system. An additional RO membrane can be added to the system to increase RO production and the storage tank can be upgraded to increase capacity.

The system has a 2-year warranty in most countriesis and is proudly made in the USA.

This compact, combination Reverse Osmosis plus Type I DI System is for operation on virtually any quality tap water that contains less than 1,000 PPM of total dissolved solids.

More Information

All AQUA SOLUTIONS Biological Grade Type I DI Laboratory Water Purification Systems produce purified water that meets or exceeds ASTM, CAP and CLSI specifications for Type I reagent grade water. Since ordinary tap water contains 5-25 times the impurities of pretreated water, these tap water systems have lower overall capacity than pre-treated water systems.

Features and Benefits:

  • Built-in 5,000 MWCO ultrafilter module
  • Ultrapure water available on demand up to 7 ft. from the system via the included remote dispenser with Part # 2700R
  • Continuous recirculation ensures superior water quality at all times
  • Highest flow rate (2 Liters per Minute) of any comparably sized system
  • Highest ion exchange capacity (2,000 grains) of any comparable system
  • Built-in activated carbon prefilter reduces particulates & organics for longer DI module life
  • Digital, temp-compensated resistivity monitor with red/green LED alarm set point
  • Teflon recirculating remote dispenser with 0.22 µm final filter capsule
  • System can be bench, shelf or wall-mounted at no extra charge
  • Two (2) year system warranty (US & Canada only)
  • CSA certified (US & Canada), CE marked for export to EU countries
  • Item is on GSA Contract # GS-07F-5799R
  • Made in USA

Pure Water Specifications

Resistivity 18.2 Megohm-cm - Ultrapure
Conductivity 0.056 MicroSeimens/cm - Ultrapure
Ultrapure Grade Details Biological - Meets or exceeds ASTM, CAP, CLSI, and USP Specifications for Type I water
TOC < 10-PPB
Flow Rate Details 2 Liters/minute (Daily volume is limited by RO production and Storage capacity)
Particulates < 0.05-Micron
Bacteria < 1 cfu/ml
Pyrogen/Endotoxin < 0.001 EU/ml
RNase  < 0.01 ng/ml
DNase < 4 pg/µL

RO Water Specifications

RO Production 10-LPH (Standard) - 20-LPH with additional RO membrane - Part # ROC-1020CU - Increases RO production from 10 to 20 LPH
Storage Capacity 42-Liter Pressurized Storage Tank (Included) Part # RODI2-042: 15 1/2" (394mm) dia. x 24" (610mm) Upgrades are available.

Feed Water

Feed Water Quality For operation on any quality tap water containing less than 1,000 PPM of total dissolved solids
Water Connection User supplied 1/4" or 3/8" NPTF valve (1/4" Tube X 1/4" NPTM & 1/4'" Tube X 3/8" NPTM fittings included with system)
Inlet Connection 1/4" Tube fitting (20 ft. of tubing supplied with system)

Optional Upgrades

UV2006S UV Sterilizer - Prevents the growth of microorganisms within the system
UV2006X Dual wavelength UV Oxidizer/Sterilizer - Reduces TOC levels to
CH1004-PF 10" Pre-filter assembly with 5-Micron filter
ROC-1020CU Increases RO production from 10 to 20 LPH with the addition of a second RO Membrane
RODI2-130TU Increases RO storage capacity from 42 to 130 Liters
RODI2-200TU Increases RO storage capacity from 42 to 200 Liters

System Specifications

Cabinet Dimensions Width - 20 in (508 mm), Depth - 12 in (305 mm) Height - 20 in (508 mm)
Mounting Bench, Shelf, or Wall (no additional charge)
Operating Weight 75 - 100 lbs (34 - 45 kg) cabinet only
Input Power Requires two 100-240 VAC, 50/60Hz, 1.0A grounded receptacles within 5' of the right side of the system cabinet
System Power Source Switching power supply - 12 VDC at 2.5 Amps
Minimum Inlet Pressure 10 PSI (0.67 bar)
Maximum Inlet Pressure 100 PSI (6.6 bar)
Total Shipping Weight 100-150 lbs (45 - 68 kg)


2613M1T-A Required Purification Kit - Includes a 2613TO High purity, High capacity DI module and a DC2002 0.22-Micron Final Filter
CC1050 10" 1-Micron Activated Carbon Prefilter
UF2000RM-Q 0.05-Micron (5,000 MWCO) Ultrafilter - Removes Pyrogen, Endotoxin, RNase, & DNase
DC2002 0.22-Micron Final Filter
CN1005MP 10" 5-Micron Sediment Pre-Filter - For use with optional CH1004-PF