Welcome to Shanghai HanKing Instrument & Equipment Co.,Ltd
-
LC Parts & Consumables Analytical Light Source GC Parts & Consumables Synthesis and Purification General Instruments and Equipment Biotech-relatedCapillary tube and connector Ghost Peak Sniper Check Valve and Valve Core Reagent Waste Liquid Sealing Cap Guard Column and Filter Two-Way Connector Chromatography Mobile Phase Filter General Laboratory Consumables DWK Reagent BottleDeuterium Lamp for Instrument Manufacturing Replacement Deuterium Lamp for Instruments Deuterium Lamp Power Supply Hollow Cathode Lamp Photoionization Lamp (PID Lamp) 5W Xenon Flash Lamp Module FiberLight® Fiber Optic LampFused Silica Capillary Chromatography Column Ultra-Inert Capillary Chromatography Column High-Temperature Capillary Chromatography Column Gas Chromatography ConsumablesAIS Purification & Organic MS System Automated Peptide Synthesizer Thin Film Evaporator Synthesis Workstation Stirrer
Product Category
CENTRA® Laboratory Central Pure Water System
What is a laboratory central purified water system?
The CENTRA® laboratory central purified water system replaces the traditional approach of designing and installing separate purified water systems at each individual point of use in laboratories. By combining an excellent design with centralized water production and on-site re-purification, this system effectively meets the diverse water quality and quantity requirements of various points of use, offers convenient operation, boasts high overall system cost-effectiveness, and enables scientifically managed water quality.
Why adopt a centralized purified water system?
1. The entire system boasts high cost-effectiveness, effectively reducing hardware, consumable, and maintenance costs.
II. The use point does not need to separately consider the design, construction, operation, and maintenance of the pure water system; instead, optimize the overall layout. Among them...
Third, with centralized management of purified water quality, the central purified water system can achieve scientific quality control over purified water equipment—whether from different brands, of varying ages, or employing different technologies—compared to decentralized systems. This ensures effective quality assurance and also helps reduce management costs.
CENTRA is a modular purification and distribution system designed to supply Grade 1–3 water to laboratory suites. This high-flow product series is ideally suited to meet the needs of medium- and large-scale laboratories, while also allowing for flexible integration of other equipment around the system to accommodate the evolving requirements of the lab.
Feature
System foresight
A series of purification technologies are integrated according to the laboratory’s water quality requirements, including:
· Reverse osmosis
· Ultrafiltration
· Storage
· Ultraviolet light oxidation
· DI
· Microfiltration
· EDI
Quality control and the entire system’s cycle can be systematically expanded according to the laboratory’s development, adapting to evolving laboratory needs.
Overall system design
● Integrated design
● Standard product
● Compact structure, easy to maintain
● Small footprint—requires an area of less than 4 m².
System stability
Standardized products, having undergone extensive practical testing, undergo a complete Factory Acceptance Test (FAT) at the factory before leaving the production line. The factory is ISO9001 and ISO14000 certified, and the main equipment has obtained CE/ETL certification.
Automatic disinfection technology
The system features a built-in automatic disinfection program that can disinfect both the reverse osmosis membrane and pipelines inside the main unit, as well as the storage tank and external circulation system.
Scalability
With just a simple upgrade, the water production capacity can be increased from 200 L/h to 600 L/h. To meet specific water quality requirements, optional configurations are available to satisfy the system’s special needs for removing endotoxins, oxygen, carbon dioxide, and other substances.
Flexibility
Other laboratories with water requirements can connect to the existing piping system using the standard sub-distribution system (CENTRA-RDS), thereby extending the existing distribution network.
Energy-saving and environmentally friendly
● Up to 75% water recovery rate, no chemicals required;
● Operates with noise levels below 70 dB and features a wastewater discharge mode that poses no harm to the environment;
● The chassis shell is made of high-purity PE material with excellent corrosion resistance. The pipelines are also made of high-purity PE material and feature an inner lining of PVDF-coated high-purity PE, making them recyclable and compliant with environmental protection requirements.
Data connectivity and traceability
The system is equipped with interfaces for connection to BMS/LIMS systems, allowing all operational data to be displayed on the BMS/LIMS system. Additionally, a cloud service platform called Hubgrade is provided, enabling users to view operational status, historical information, and download relevant data via their mobile phones or computers.
Maintain simplicity
● Front-opening design, with all components within easy reach;
● The system features a consumables reminder function, making it convenient for users to manage their consumables.
● You can use cloud-based software to monitor the system’s operational status in real time via your mobile phone or computer.
● The system runs automatically and can operate unattended.
Permission Management
Color-coded electronic password key.
Multiple operating modes available:
Daytime, nighttime, weekday, holiday modes, and timer mode.
Reliability
Inlet and outlet water quality analysis, level monitoring, flow rate monitoring, and pressure monitoring.
Water production capacity
The water production range covers 60–5,000 L/h, catering to a wider variety of user preferences.
Security
Leakage monitoring, power outage reset, low-water protection, conductivity monitoring, temperature monitoring, pressure monitoring, and alarm.
Compliance
We provide industry-leading validation service packages and professional calibration tools, with dedicated experts offering support throughout the entire validation process.
| CENTRA® R60/120
An integrated purification, storage, and distribution system for general laboratory applications.
◆ >10 MΩ·cm
◆ One or more laboratories
◆ Up to 60/120 L/h
| CENTRA® R200
Central Purification and Distribution System
◆ RO permeation, 18.2 MΩ.cm
◆ One or more laboratories
◆ With a flow rate of 30 L/min, it can produce 200 liters of purified water per hour.
| CENTRA® RDS
Central Distribution System
◆ 18.2 MΩ·cm
◆ One or more laboratories
◆ 30 L/min
Cyclic distribution system
√ Comes with a 350-liter water tank
√ Loop flow rate reaches 18 L/min; HFV type up to 38 L/min
√ Online bacterial filter
√ Circulation pump: Used to distribute purified water in the loop system and return it to the water tank.
√ A range of system monitoring and security features can be accessed via the central “softkey” control panel.
√ Uses an 185nm UV lamp to enhance bacterial control.
√ 0.2 µm filter to maintain water quality in the distribution loop
√ A deionization purification unit can be optionally configured in the CENTRA®RDS loop to provide users with higher-grade purified water as required.
√ The composite breathing filter removes CO2 and bacteria from the air, ensuring high water quality.
√ Other safety monitoring functions, including water quality monitoring and consumable replacement alerts.
| CENTRA® Laboratory Intelligent Central Purified Water System
|
Medium-sized central purified water system |
Large-scale central purified water system |
RDS Central Distribution System |
|
|
Examples from different series |
R60/120 |
CENTRA R200/CENTRA R200 HFV (BIOPURE/MEDICA) |
200/300/500/600/750/1000/1500 /2000/2500/3000/4000/5000 |
|
Model |
CN060RDM1-230/CN120RDM1-230 |
CN200RDM1-230/CNHFVR2M1-230 |
CNXXXRDM1-230/CNHFVRDM1-230 |
|
Production water flow rate @15°C |
60/120 L/hr |
200-5000 L/hr |
N/A |
|
Distribute flow rate |
10 L/min |
18-38 L/min |
18-38 L/min |
|
Resistivity @25°C |
>10 MΩ·cm |
International standard l ， ll ， llI Class water (1-18.2M Omega .cm) |
International standard l ， ll ， llI Class water (1-18.2M Omega .cm) |
|
Table of Contents |
<20 ppb |
<10 ppb |
<10 ppb |
|
Microorganism |
<1 CFU/ml! |
<5 CFU/ml 1 |
<5 CFU/ml 1 |
|
Particle |
0.2 mu m Filtering |
0.2 mu m Filtering |
0.2 mu m Filtering |
|
Endotoxin |
<0.25 EU/m 2 |
<0.25 EU/ml 2 |
<0.25 EU/ml 2 |
|
Dimensions and Weight |
Host dimensions |
Installation dimensions |
Host dimensions |
|
long |
794mm |
3-5m2 |
890mm |
|
Wide |
470mm |
3-5m2 |
730mm |
|
High |
820mm |
3-5m2 |
1820mm |
|
Net weight |
60kg |
N/A |
150kg |
|
Inlet water indicators |
|||
|
Water source |
Municipal tap water |
||
|
Electrical conductivity |
<2000 mu s/cm |
||
|
Hardness |
<250 ppm as CaCO₃ 3 |
||
|
Free chlorine |
<4 ppm Cl 2 |
||
|
Total chlorine |
<1 ppm as Cl₂ |
||
|
Silicon |
<30 ppm SiO 2 |
||
|
FI Index |
<10 |
||
|
Organic matter |
<3 ppm TOC |
||
|
Water temperature |
1-40 Celsius ( Recommendation 15-25 Celsius ) |
||
|
Inflow velocity ( Maximum ) |
20 L/min |
||
|
Drainage flow rate |
45 L/min |
||
|
Inlet pressure |
Maximum value 4 bar (60 psi) , minimum value 2 bar (30 psi) |
||
1 Related to the cleanliness of the customer's environment
2 UF ultrafiltration membrane required as an optional accessory.
Contact Us
Address: Building 2, 8th Floor, No. 248 Guanghua Road, Minhang District, Shanghai
Scan to follow us
Scan to follow us
Call us.
Copyright © 2026 Shanghai HanKing Instrument & Equipment Co.,Ltd
Terms of Use
Privacy Policy
Address: Building 2, 8th Floor, No. 248 Guanghua Road, Minhang District, Shanghai市
Scan to follow us
Scan to follow us
Call us.
Copyright © 2026 Shanghai HanKing Instrument & Equipment Co.,Ltd
Terms of Use
Privacy Policy
Technical Support: Zhongqi Cross-border
Hu (Min) Emergency Management Crisis Xu [2023]201905
