Introduction to the RUPC Series Ultrapure Water Purifier
Xinrui Laboratory Ultrapure Water Purifier
[Brand Introduction]
As a top-tier pure water system manufacturer in China, Xinrui has adhered to the philosophy of "Your Needs, We Create" and the spirit of "Professionalism, Steadiness, Progress, and Innovation" since its establishment. The company has consistently focused on the innovation and development of laboratory, medical, and industrial ultrapure water products, dedicated to providing professional and comprehensive pure water system solutions for laboratory, medical, and industrial clients.
Xinrui Laboratory Ultrapure Water Purifier
[Reasons for Recommendation]
The RUP Series Laboratory Ultrapure Water Purifier, produced by Shandong Xinrui, features a compact size, exquisite appearance, easy maintenance, and system integration. It also offers faster, more automated, convenient, and efficient ultrapure water production. The ultrapure water it produces meets the needs of numerous laboratory users and has received widespread acclaim since its launch!
Xinrui Laboratory Ultrapure Water Purifier
[Product Introduction]
The Xinrui Ultrapure Water Purifier uses tap water as the source and integrates technologies such as microfiltration, activated carbon adsorption, reverse osmosis, ion exchange, UV oxidation, and ultrafiltration to remove impurities like ions, pyrogens, organic matter, particles, microorganisms, and bacteria. This process produces pure water that meets the purity requirements for experiments, making it suitable for use in universities, research institutes, industrial systems, and the medical industry.
Xinrui Laboratory Ultrapure Water Purifier


Performance Features of the RUPC Series Ultrapure Water Purifier

■ Large color touch screen display and user-friendly interface allow full monitoring of the instrument's working status and real-time data.
■ Fully automatic control, low-pressure alarm shutdown protection, and automatic water production stop when the tank is full.
■ Fully automatic microcomputer control system with multi-level menu operation. The controller uses a 32-bit low-power processor as the core, featuring ultra-high computing speed and low power consumption. It integrates analog sensor inputs, switch signal inputs, control outputs, and online monitoring of water conductivity, resistivity, flow rate, water pressure, and tank liquid level.
■ Four-digit user password protection, which can be modified by the user.
■ Uses low-voltage 24VDC power supply, compliant with safety standards, suitable for humid environments, and poses no harm to users.
■ Features timed standby and automatic shutdown functions. When the shutdown time is reached, all outputs automatically stop, and the system enters shutdown mode.
■ The instrument includes comprehensive alarm functions, including low-pressure alarm, source water quality alarm, pure water quality alarm, ultrapure water quality alarm, and alarms for consumable expiration. When an alarm occurs, the alarm menu interface automatically pops up, displaying the current alarm information.
■ Simultaneous online monitoring of three water quality parameters, real-time monitoring of source water, RO water, and ultrapure water quality.
■ Fully automatic RO membrane anti-scaling flushing program to extend the RO membrane's lifespan.
■ Freely startable and closable ultrapure water circulation system to maintain low bacterial contamination levels.
■ Integrated water circulation mode allows users to set the minimum water quality standard. Water that does not meet user requirements enters circulation mode until the quality is達(dá)標(biāo).
■ The instrument features automatic event recording and statistics, including the status and data at the time of the event. After the event is resolved, the controller records the data in memory for future user review.
■ Special timed water collection and quantitative water collection functions.
■ Multiple specifications of water storage tanks available to meet different needs.
■ Users can choose pressurized tank water storage or tankless water collection.
■ Ergonomic chassis design, compliant with GLP standards.
■ All pipelines are NSF certified, with new quick-connect fittings for easier filter column replacement and maintenance.
■ Original imported nuclear-grade resin and full downflow ultrapurification column design ensure top-tier water quality at all times.
□ Equipped with USB HOST interface and micro printer interface for real-time storage and printing of historical data.
□ Dual-wavelength (185nm & 254nm) imported UV lamp for effective sterilization, TOC reduction, and enhanced system applicability (optional).
□ Original imported 0.45μm PES polyethersulfone composite membrane terminal sterilization filter to ensure absolutely sterile water quality (optional).

Ultrapure Water Purifier Process

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

RUPC Series Ultrapure Water Purifier (Tap Water as Source)
Name Basic Type Pyrogen-Free Type Low Organic Matter Type Comprehensive Type
Product Model
Standard Type RUPC RUPC-1 RUPC-II RUPC-III
Inlet Requirements Municipal Tap Water: TDS <200 ppm, 5-45°C, 1.0-4.0 Kgf/cm2 (If inlet TDS >200 ppm, external softener is recommended)
System Process PF+RO+AC+PF+
AC+DI+TF PF+AC+PF+RO+
AC+DI+UF+TF PF+AC+PF+RO+
UV+DI+TF PF+AC+PF+RO+
UV+DI+UF+TF
UP
Ultra
Pure
Water
Indicators Resistivity 18.25 MΩ.cm@25°C
Heavy Metal Ions < 0.1 ppb
Total Organic Carbon (TOC) <10 ppb <3 ppb
Bacteria <0.1 cfu/ml
Pyrogen (Endotoxin) N/A <0.001 Eu/ml N/A <0.001 Eu/ml
Particles (>0.2μm) <1/ml
Ribonucleases (RNases) N/A <0.01 ng/ml N/A <0.01 ng/ml
Deoxyribonucleases (DNases) N/A <4 pg/μl N/A <4 pg/μl