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With LCD controlling system, 3 way water quality sensors, timing and quality dispensing, single stage RO system and 2 pumps, Master-S series ultrapure water system is sub-superior choice of ultrapure water for high grade experiments. With tap water inlet, its output ranges from 15 to 30 liters/hour. It can produce single stage RO water and ultrapure water. The single stage RO water´s ion rejection rate is more than 97%, 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.

Flow Schematic

Specifications

Model Standard Eliminating endotoxin Low TOC Synthesizing
Master-S15 Master-S15UF Master-S15UV Master-S15UVF
Master-S30 Master-S30UF Master-S30UV Master-S30UVF
Output(25°C)* 15series-15 liters/hour, 30 series-30 liters/hour
Flow rate Up to 2 liters/minute(with pressure tank)
Pure water outlet 2: reverse osmosis water, ultrapure water
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
RO water quality  
Ion rejection rate 97%-99% (new RO membrane)
Organic rejection rate >99%, when MW>200 Dalton
Particles and bacteria rejection rate >99%
Feed water requirements Tap water, temperature:5-45°C,pressure:1.0-4.0Kgf/cm2
Dimension and weight Length×Width×Height:500×360×540mm / Weight: about 20Kg
Electrical requirements AC100-240V, 50/60Hz
Power 120W
Standard configuration Main body (Including 1 set of cartridge)+15 liters pressure tank
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 -
UF-5000D MWCO5000D UF cartridge -
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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