Introduction to the RUPL Series Ultrapure Water System

Company Profile:
Xinrui Analytical Instrument Co., Ltd., a manufacturer of ultrapure water systems, ultrapure water devices, high-purity water systems, and high-purity water generators, is a member of the China Instrument and Control Society, China Microbiological Testing Association, China Association for Analytical Testing, and other professional organizations. It is a high-tech enterprise specializing in the research and development of ultrapure water and high-purity water equipment technology, the promotion and application of water treatment technologies, and the design and manufacturing of related laboratory instruments and equipment. Products include ultrapure water systems, high-purity water generators, and other laboratory instruments. These products are widely used in fields such as chemical industry, pesticides, environmental protection, pharmaceuticals, microelectronics, forensic science, and commodity inspection, meeting application requirements in areas like cell culture, protein purification, molecular biology, spectral analysis, and chromatographic analysis. The company currently maintains close collaborations with renowned domestic instrument manufacturers and universities to jointly develop higher-tech water treatment products and precision analytical instruments.
Products

Performance Features of the RUPL Series Ultrapure Water System
· Automatic backflush function upon startup
· Low-pressure alarm shutdown protection; automatic water production stop when the tank is full
· Simultaneous online monitoring of two water quality channels, real-time monitoring of RO water and ultrapure water quality
· No-water alarm, full-water alarm for safety assurance
· Dual-purpose system with separate water quality outputs
· 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 cartridge replacement and maintenance
· Imported nuclear-grade resin; full downflow ultrapurification column design to ensure top-tier water quality at all times
· Online monitoring of two water temperature channels
RUPL Series Ultrapure Water System (Tap Water as Source)
Name Basic Application Ultrapure Water System
Model RUPL Series Ultrapure Water System
Inlet 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 Capacity 40L/H-100L/H
Instantaneous Water Output RO water 2L/min; UP water 1.8L/min
Dimensions/Weight
Control
System Operation Mode Display Power, water shortage, full water, pure water dispensing, ultrapure water dispensing, flushing, etc.;
Safety Features 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 (imported from the USA)
Standard Configuration Main unit + ultrapurification pack + pressure tank + accessory pack


Applications 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 filter cartridge lifespan; 2. When source water quality is poor (TDS greater than 200ppm), RO pure water quality may drop to above 10μs/cm2; 3. For source water with TDS>500, a water softener is recommended.

Ultrapure Water System Consumables
Name Recommended Usage Time Price
10-inch PP Filter Cartridge 3-6 months
Granular Activated Carbon Approximately 6800L pure water
Compressed Activated Carbon Approximately 6800L pure water
Booster Pump -
100-Gallon RO Membrane 1-2 years
75-Gallon RO Membrane 1-2 years
Ultrapurification Column Approximately 6000 liters
Terminal Filter -
UV Sterilizer Approximately 9000 hours









Ultrapure Water System Process

Workflow Diagram:
Tap water → PP cotton filter cartridge → Carbon powder filter cartridge → PP cotton filter cartridge → Booster pump → Reverse osmosis R.O. unit → Pure water → Ultrapurification unit → Pure water/ultrapure water dispensing outlet