Ultrapure Water Treatment Equipment RUPL

Xinrui Ultra-Pure Water Equipment utilizes methods such as pretreatment, reverse osmosis technology, ultra-purification treatment, and post-treatment to almost completely remove conductive media from water, as well as reduce non-dissociating colloidal substances, gases, and organic matter to very low levels.
The Xinrui laboratory ultrapure water system is broadly divided into four units: pretreatment, reverse osmosis, ion exchange, and terminal ultrafiltration. Tap water first passes through the pretreatment unit to remove larger particles, suspended solids, and some organic matter. It then enters the reverse osmosis unit, where ionic substances and macromolecules (such as viruses, microorganisms, etc.) are selectively removed. Afterwards, it goes through the ion exchange unit to purify and ultra-purify the residual trace ions left after membrane removal, reducing the ion content in the water to trace levels. Finally, technologies like UV and ultrafiltration ensure that microorganisms, organic matter, and pyrogens in the ultrapure water meet the requirements of various experimental applications.
Technical Requirements for Xinrui Ultrapure Water Systems:
1. Two-stage reverse osmosis for deep desalination; raw water quality <2000μs, hardness <450ppm;
2. Reverse osmosis purified water meets the GB6682-2008 Grade III water standard, while ultrapure water exceeds the GB6682-2008 Grade I water standard.
3. System desalination rate ≥99.5%, raw water to wastewater ratio 1:3.
4. Self-diagnosis for operational abnormalities (water quality and quantity of raw water, pre-purified water, and ultrapure water), with alerts or automatic system shutdown.
5. Intelligent fault diagnosis (online replacement indicators for key system components: solenoid valves, booster pumps, UV lamps, sensors, etc.).

Functional Features of Xinrui Ultrapure Water Treatment Equipment:
· Microcomputer fully automatic control with user-friendly system · Touch button control system
· Online LCD water quality monitoring system · Automatic shutdown when the system is full of water
· Timed automatic system flushing function · Manual system flushing function
· Automatic shutdown due to water shortage · Dual-purpose functionality
· System operation indicator · System full water indicator
· Quick-connect design for easier and faster maintenance and servicing
Performance Features of the RUPL Series Ultrapure Water System:
· Automatic reverse flushing upon startup
· Low-pressure alarm shutdown protection; automatic cessation of water production when the tank is full
· Simultaneous online monitoring of two water quality paths, real-time monitoring of RO water and ultrapure water quality
· No-water alarm, full-water alarm for safety assurance
· Graded water extraction, dual-purpose machine
· Multiple specifications of water storage tanks available to meet different needs
· Ergonomic chassis design, compliant with GLP standards
· All pipelines are NSF certified; new quick-connect fittings for easier filter column replacement and maintenance
· Original imported nuclear-grade resin, full downflow ultrapurification column design to consistently ensure high water quality
· Online monitoring of two water temperature paths
RUPL Series Ultrapure Water System (using tap water as source)
Name: Basic Application Ultrapure Water System
Product Model: RUPL Series Ultrapure Water System
Inlet Water Requirements: Municipal tap water; TDS <200ppm; water pressure >0.1Mpa; water temperature: 5-45℃
Ultrapure Water Quality: Resistivity 18.25MΩ-cm@25℃
Heavy Metal Ions: <0.1ppb
Total Organic Carbon (TOC): <10 ppb
Microorganisms/Bacteria: <1 CFU/ml
Pyrogens/Endotoxins: -------------------------------------------------------------------------------------
Particulates (>0.22μm): <1/ml
Technical Specifications: Power Supply/Power: 55W
Water Production Rate: 40L/H-100L/H
Instantaneous Water Extraction: RO water 2L/min; UP water 1.8L/min
Dimensions/Weight:  
Control System: Operation Mode Display: Power, water shortage, full water, pure water extraction, ultrapure water extraction, flushing, etc.;
Safety Performance: Shutdown due to no water or low water pressure, full water shutdown, etc.;
System Monitoring: Ultrapure water quality monitoring, RO water quality monitoring,
Purification System: Pretreatment Unit: External softening filter (recommended for areas with high raw water hardness); 1μm deep PP filter cartridge*2 + precision activated carbon filter cartridge
RO Reverse Osmosis Unit: RO reverse osmosis membrane;
Post-Purification Unit: Deionization ultrapure resin (original import from the USA)
Standard Configuration: Main unit + ultrapurification pack + pressure tank + accessory pack
Application Scope: PCR applications and analysis, meteorological analysis; precision instrument analysis, amino acid analysis; analytical reagent and drug preparation, dilution; liquid chromatography, gas chromatography, atomic absorption, atomic fluorescence, atomic emission, ion chromatography, plasma emission spectroscopy
Price: .................................................................
Note: 1. Inlet water quality affects output water quality and the lifespan of filter columns; 2. When source water quality is poor (TDS greater than 200ppm), RO purified water quality may drop to above 10μs/cm²; 3. For raw water with TDS >500, it is recommended to use a water softener.
Workflow Diagram:
Tap water → PP cotton filter → Carbon powder filter → PP cotton filter → Booster pump → Reverse osmosis R.O. unit → Pure water → Ultrapurification unit → Pure water/ultrapure water outlet