UPW-S Series
With touch screen controlling system .
3 way water quality sensor ,timing and quality dispendsing ,single RO system and 2 pumps . ultrapure water system is superior choice of ultrapure water for high grad experiment
With tap water inlet ,its output ranges from 15 to 30 liters / hour .
It can produce single stage RO water’s resistivity absolutely reached to 18.2M .cm.
It completely meets the highest grade I standard of ASTM,CAP,CLSI,EP and USP
| Model | Basic | Eliminating endotoxin | Low TOC | Synthesizing |
| UPW-15S | UPW-15SUF | UPW-15SUV |
UPW-15SUVF |
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| UPW-30S | UPW-30SUF | UPW-30SUV | UPW-30SUVF | |
| Feed water requirements |
Tap water: TDS<200 ppm, 5-45°C, 1.0-4.0Kgf/cm2 (Extra pretreatment filter is recommended, if TDS>200ppm |
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| Flow procedure | PF+KDF+AC+RO +DI+TF |
PF+KDF+AC+RO +DI+UF+TF |
PF+KDF+AC+RO +UV+DI+TF |
PF+KDF+AC+RO +UV+DI+UF+TF |
| Ultrapure water quality: | ||||
| Resistivity(25°C) |
18.2MΩ.cm |
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| Heavy metal ion |
<0.1ppb |
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| TOC *** | <10ppb | <10ppb | <3ppb | <3ppb |
| Bacteria |
<0.1cfu/ml |
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| Endotoxin | N/A | <0.001Eu/ml | N/A | <0.001Eu/ml |
| Particle(>0.2µm) | <1/ml | |||
| RNases |
N/A |
<0.01ng/ml |
N/A |
<0.01ng/ml |
| DNases | N/A | <4pg/µl | N/A | <4pg/µl |
