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, meeting the needs of numerous laboratory users. Since its launch, it has received widespread acclaim! The RS Series High-Purity Water Purifier, also produced by Shandong Xinrui, is a secondary deionized water production device with features such as operational status indication, competitive pricing, stable water quality, high output, and automatic operation. Users can select instruments of different models and water quality based on their actual water needs, avoiding issues like redundant purchases.
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 from the water. This 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
The RUPC Series includes: RUPC-I; RUPC-II; RUPC-III

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, offering high computing power and low power consumption. It integrates analog sensor inputs, switch signal inputs, control outputs, and online monitoring of water conductivity, resistivity, water flow, water pressure, and tank level.
■ Four-digit user password protection, which can be modified by the user.
■ Operates on low-voltage 24V DC power supply, complying with safety standards and suitable for humid environments without posing any harm to users.
■ Features timed standby and automatic shutdown functions. After the shutdown time is reached, all outputs automatically stop, entering shutdown mode.
■ The instrument includes comprehensive alarm functions, including low-pressure alarm, raw water quality alarm, pure water quality alarm, ultrapure water quality alarm, and alerts 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, providing real-time monitoring of source water, RO water, and ultrapure water quality.
■ Fully automatic RO membrane anti-scaling rinse 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 minimum water quality standards. Water that does not meet user requirements enters circulation mode until it meets the standards.
■ 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 review.
■ Special timed water intake and quantitative water intake functions.
■ Multiple storage tank specifications available to meet different needs.
■ Users can choose between constant-pressure tank storage or tankless water intake.
■ 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 a USB HOST interface and micro-printer interface for real-time storage and printing of historical data.
□ Dual-wavelength (185nm & 254nm) imported UV lamp effectively sterilizes, reduces TOC, and expands system applicability (optional).
□ Original imported 0.45μm PES polyethersulfone composite membrane terminal sterilizing filter ensures 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 Type Comprehensive Type
Product Model
Standard Type RUPC RUPC-I RUPC-II RUPC-III
Inlet Requirements City Tap Water: TDS < 200 ppm, 5-45°C, 1.0-4.0 Kgf/cm2 (If inlet TDS > 200 ppm, an 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
Pyrogens (Endotoxins) 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