Model: 2121AL - Analytical Grade Ultra-Low TOC Type I DI System
The system produces 18.2 megohm-cm ultrapure, reagent grade water at a flow rate of 2-Liters/minute. A built-in dual wavelength UV Oxidizer/Sterilizer reduces TOC levels to < 5 PPB, prevents the growth of microorganisms within the system, and alerts you when it is time to change the lamp. Continuous recirculation is utilized 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. 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 without the use of costly wall mounting brackets. It has a 2-year warranty in most countries and is proudly made in the USA.
A High Flow/High Capacity (8-12 Liters/Min) version of this system is also available (see Model: 2035AL).
This Analytical Grade Type I Laboratory Water Purification System is designed for use on feed water pretreated via reverse osmosis and/or ion exchange and contains less than 20 PPM of total dissolved solids.
All AQUA SOLUTIONS Analytical 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.
Features and Benefits
- Built-in combination ultraviolet (UV) oxidizer/sterilizer
- 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
- Dual wavelength reduces TOC levels to
- Ultrapure water available on demand up to 7 ft. from the system via the included remote dispenser with Part # 2700R
- 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
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 | 45 lbs (21 kg) cabinet only |
| Input Power | Requires two 100-240 AC, 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 | 30 psi (2 bar) |
| Maximum Inlet Pressure | 100 PSI (6.6 bar) |
| Total shipping weight | 50 lbs (23 kg) |
Pure Water Specifications
| Resistivity | 18.2 Megohm-cm - Ultrapure |
| Conductivity | 0.056 MicroSeimens/cm - Ultrapure |
| Ultrapure Grade Details | Analytical - Meets or exceeds ASTM, CAP, CLSI, and USP Specifications for Type I water |
| TOC | A built in dual wavelength UV Oxidizer/Sterilizer reduces TOC levels to |
| Particulates | 0.22-Micron |
| Bacteria | < 1 cfu/ml |
| Flow Rate | 2-LPM |
Feed Water
| Feed Water Quality | For operation on water that has been pretreated via reverse osmosis, distillation or deionization by a central or point-of-use pretreatment system, and contains less than 20 PPM of TDS (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
| UF2000 | Ultrafilter - Removes Pyrogen, Endotoxin, RNase, & DNase |
Consumables
| 2613M2L | Required Purification Kit - Includes two 2613TO High purity, High capacity, Low TOC DI modules, a CC2000 Carbon Pre-filter, and a DC2002 0.1-Micron Final Filter |
| UV2006LX | UV Oxidizer/Sterilizer Lamp |
| DC2002 | 0.22 -Micron Final Filter |
| CC2000 | 1-Micron Activated Carbon Prefilter Capsule |