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