Ultra pure water machineproductexplain:

ZYUPF customized ultrapure water dispenser can be customized according to customer tap water quality and laboratory requirements, with the option to choose the configuration and create an exclusive laboratory ultrapure water system. The optional configurations are as follows:

★ Fully automatic sediment filter, fully automatic activated carbon filter, fully automatic water softener
★ 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%
★ 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
★ Imported ultrafiltration membrane intercepts 5000 Dalton molecules
★ Imported dual wavelength 185/254 ultraviolet digestion instrument
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 reverse osmosis membrane, with a start-up timing of 18 seconds and automatic flushing function of the system after water intake is completed;
■ RO pure water conductivity online monitoring function;
■ UP ultra pure water resistance online monitoring function;
The internal circulation function of the UP ultrapure water system extends the service life of consumables;
■ UP ultra pure water over standard discharge 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;

Ultra pure water machineTechnical indicators:

model	On stage style ZYUPF-I-5/10/20T		floor typeZYUPF-I-20/40/60/100L			On stage styleZYUPF-II-5/10/20T		floor typeZYUPF-II-20/40/60/100L
Inlet water source	Total dissolved solids content TDS ＜ 200ppm, water pressure 1.0-5.0kg/cm2The working standard water temperature is 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)
RO effluent water quality (μ s/cm)	Conductivity<2-10 μ s/cm (online monitoring) (Depending on the customer)					Conductivity<2-10 μ s/cm (online monitoring) (Depending on the customer)
UP effluent quality (M Ω. cm)	Resistance 18-25M Ω· cm (online monitoring) Heavy metal ions<0.1ppb Total Organic Carbon (TOC)<10pppb Microparticle<1/ml Microorganisms<1cfu/ml (Depending on the customer)					Electrical resistivity 18.25M Ω· cm (online monitoring) Heavy metal ions<0.1ppb Total Organic Carbon (TOC)<10pppb Microparticle<1/ml Microorganisms<1cfu/ml Heat source (endotoxin) ≤ 0.001EU/ml (Depending on the customer)
Host size (mm)	380*500*590			380×580×950		380*500*590		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. Preparation of chemical solutions, biochemical reagents, and biochemical analysis; 2. Buffer conventional physical and chemical testing; 3. Conventional qualitative and quantitative analysis such as physical and chemical testing 4. Atomic absorption (AA); 5. Atomic Emission Spectroscopy (AES); 6. High performance liquid chromatography (HPLC); 7. Ion chromatography (IC); 8. Mass spectrometry analysis (MC); 9. For instrument analysis such as plasma emission spectroscopy (ICP)					1. Microbial culture medium 2. Atomic absorption (AA); 3. Atomic Emission Spectroscopy (AES); 4. High performance liquid chromatography (HPLC); 5. Ion chromatography (IC); 6. Mass spectrometry analysis (MC); 7. Plasma Emission Spectroscopy (ICP) 8. Protein/Amino Acid Analysis 9. Animal/Plant Cell Culture 10. Analytical water for instruments with high heat source requirements.
External pressure water tank	A、 Standard configuration: 3.8G				A、 Standard configuration: 11G	A、 Standard configuration: 3.8G	A、 Standard configuration: 11G

Ultra pure water machineOrdering Notice:

■Optional configuration：UV digestion analyzer or UF ultrafiltration column, i.e. type III or IV machine
■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).