- Lab water system
- Medical water system
- Industrial water system
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With LCD controlling system, 3 way water quality sensor, Dura series is sub-top choice of ultrapure water for high grade experiments.
With pure water or distilled water inlet, its output is up to 2 liters/minute. It can produce deionized water and ultrapure water. The deionized water’s resistivity is above 16MΩ.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.
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Flow Schematic
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| Model |
Standard |
Eliminating endotoxin |
Low TOC |
Synthesizing |
| Dura |
Dura F |
Dura V |
Dura FV |
| Output -ultrapure water |
Up to 2 liters/minute (less output with UF cartridge) |
| Ultrapure water quality |
? |
| Resistivity(25°C) |
18.2MΩ.cm |
| TOC* |
<10ppb |
<10ppb |
<3ppb |
<3ppb |
| Bacteria |
<0.01cfu/ml |
| Particle(>0.1μm) |
<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 |
| Deionized water quality |
? |
| Resistivity(25°C) |
>16MΩ.cm |
| Feed water requirements |
RO water, distilled water, deionized water, 5-45°C,1atm* |
| Dimension and weight |
Length×Width×Height:545×470×610mm / Weight: 20Kg |
| Electrical requirements |
AC200-240V, 50/60Hz |
| Power |
240W |
| Standard configuration |
Main body (Including 1 set of cartridge) |
Remarks:
*The value will be influenced by temperature and feed water’s quality.
Cartridges |
| Item no. |
Commodity |
Approximate replacement term /set |
| D-PP1 |
Pretreatment cartridge |
2-6 months |
| D-AK |
KDF+ granular active carbon mixed cartridge |
12 months |
| D-AC2 |
Active carbon block cartridge |
6 months |
| D-RO-50 |
50 GPD reverse osmosis membrane |
12-24 months |
| D-RO-100 |
100 GPD reverse osmosis membrane |
12-24 months |
| D-RO-150 |
150 GPD reverse osmosis membrane |
12-24 months |
| D-RO-200 |
200 GPD reverse osmosis membrane |
12-24 months |
| D-Uvlamp-14W |
(254&185) nm wavelength uv lamp |
9000 hours |
| D-Decart |
Mixed bed resin cartridge |
5000 liters pure water |
| D-Pocart4 |
Ultrapure polishing resin cartridge |
5000 liters pure water |
| D-Ufcart |
Eliminating endotoxin uf cartridge |
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| D-Tefit |
(0.45+0.1µm) terminal filter |
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