exceedpure watermachineproductexplain:

ZYUPR dual stage reverse osmosis pure water purifier is a well-designed, low-energy, fully automatic control system for pure water production that does not require human supervision. This product purifies tap water into laboratory grade pure water that meets the national standard GB6682-2008. It can solve the routine experimental water needs of laboratory customers, such as vessel washing, reagent preparation, microbiological examination, and student experiments.

The pre-treatment system removes particulate matter, iron, manganese, residual chlorine, calcium, magnesium ions, adsorbed organic matter, odors, etc. from the source water
★ Four stage enhanced purification device for source water (PP+AC+softening+ultrafiltration)
★ The original Dow RO reverse osmosis membrane from the United States has a desalination rate of up to 98%
★ Dual stage RO reverse osmosis technology, effectively targeting areas with poor source water.
★ The first national pre-treatment system with fully automatic dual backwash function
★ Ultra purification column filled with Dow 450 polishing resin specifically designed for ultra pure water machines
It has functions such as power on self-test, water shortage protection alarm, automatic shutdown when full of water, and ultra-low voltage protection;
■ Automatic flushing of RO membrane, with a startup timer of 18 seconds and automatic flushing function after water intake is completed;
■ RO pure water conductivity online monitoring function;
Adopting more advanced and user-friendly membrane button operation for water intake;
■ It has functions such as source water indication, flushing indication, full water indication, pure water backup indication, and system water shortage indication;
exceedpure watermachineTechnical indicators:

model	On stage style			floor type		On stage style		floor type
	ZYUPR-I-5/10/20T			ZYUPR-I-20/40/60L		ZYUPR-II-5/10/20T		ZYUPR-II-20/40/60L
Inlet water source	Total dissolved solids content TDS ＜ 1000ppm, water pressure 1.0-5.0kg/cm2Working standard water temperature 25 ℃
Water production capacity	5/10/20 liters/hour	20/40/60/100 liters/hour			5/10/20 liters/hour		20/40/60/100 liters/hour
Outflow velocity	1.5-1.8 liters/minute (when the water tank is storing water)
First grade RO pure water quality	<Source water conductivity * 2%
Secondary RO pure water quality	<1-5 μ s/cm (online monitoring)				<1-5 μ s/cm (online monitoring)
UP effluent quality （μs/cm					Electrical resistivity 18.25M Ω· cm (online monitoring) Heavy metal ions<0.1ppb Microparticle<1/ml Microorganisms<1cfu/ml
Host size (mm)	380*500*590		380×580×950		380×580×950				380×580×950
Water Quality Preprocessor	10 inch pre-processing system		20 inch pre-processing system		10 inch pre-processing system				20 inch pre-processing system
Weight (kg)	35kg		70kg		35kg				70kg
Power (W)	30W-50W		50W-100W		30W-50W				50W-100W
scope of application	1. Dish washing, student experiment 2. Preparation of chemical solutions and biochemical reagents; 3. Buffer solution, cleaning machine, high-pressure sterilization pot; 4. Conventional physical and chemical testing; 5. Biochemical analysis; 6. Conventional qualitative and quantitative analysis such as physical and chemical testing;				1. Dish washing, student experiment 2. Preparation of chemical solutions and biochemical reagents; 3. Buffer solution, cleaning machine, high-pressure sterilization pot; 4. Conventional physical and chemical testing; 5. Biochemical analysis; 6. Conventional qualitative and quantitative analysis such as physical and chemical testing;
External pressure water tank	A、 Standard configuration: 3.8G		A、 Standard 11		A、 Standard configuration: 3.8G				A、 Standard 11

exceedpure watermachineOrdering Notice:
■The water production capacity of this product refers to the rated water production capacity of the RO membrane at a water temperature of 25 ℃. For every 1 ℃ decrease in water temperature, the water production capacity of the RO membrane decreases by about 3%. When the water temperature drops below 5 ℃, the RO membrane will stop producing water. When selecting and ordering products, users must consider the factor of winter water temperature drop in their region;
■In areas with poor source water quality (TDS>200ppm), the conductivity of RO pure water may decrease to over 10 μ s/cm; For users with high water quality requirements, it is recommended to choose UPR (dual stage reverse osmosis) or pre soft water system (multi-media filter+activated carbon filter+water softener).