- Lab water system
- Medical water system
- Industrial water system
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With LCD controlling system, 3 way water quality sensors, timing and quality dispensing and 1 pump, Master-D series ultrapure water system is sub-superior 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 5MΩ.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

Specifications
| Model |
Standard |
Eliminating endotoxin |
Low TOC |
Synthesizing |
| Master-D |
Master-DUF |
Master-DUV |
Master-DUVF |
| Output |
Up to 2 liters/minute (less output with UF cartridge) |
| Pure water outlet |
2: deionized water, ultrapure water |
| Ultrapure water quality |
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| 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 |
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| Resistivity(25°C) |
>5MΩ.cm |
| Feed water requirements |
RO water, distilled water, deionized water, 5-45°C,1atm* |
| Dimension and weight |
Length×Width×Height:500×360×540mm / Weight: about 18Kg |
| Electrical requirements |
AC100-240V, 50/60Hz |
| Power |
120W |
| 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 |
| PC-M-PP |
5µm spun fiber cartridge |
2-6 months |
| PC-M-KDF |
KDF+ granular active carbon mixed cartridge |
12 months |
| PC-M-AC-G |
Granular active carbon cartridge |
6 months |
| RO-100GPD |
100 GPD reverse osmosis membrane |
12-24 months |
| RO-200GPD |
200 GPD reverse osmosis membrane |
12-24 months |
| PTC-AC-HZB1 |
Reducing TOC cartridge |
9000 liters pure water |
| PTC-MBR-M |
Mixed bed resin cartridge |
1000 liters pure water |
| PTC-MBR-M4 |
4-in-I mixed bed resin cartridge module |
4000 liters pure water |
| PTC-UPPR-M |
Ultrapure polishing resin cartridge |
1000 liters pure water |
| PTC-UPPR-M4 |
4-in-1 ultrapure polishing resin cartridge |
4000 liters pure water |
| TF-(0.45+0.1)µm-S |
(0.45+0.1)µm terminal filter |
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| UF-5000D |
MWCO5000D UF cartridge |
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| LAMP-(185nm&254nm)-10W-M |
Double wavelength(185&254)nm uv lamp |
9000 hours |
| LAMP-254-10W-M |
254 nm wavelength uv lamp |
9000 hours |
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