2
Chapter 2 System Introduction
2.1 System principle
Smart-NE Series is an advanced essential laboratory equipment, widely used in trace analysis,
diagnostics, toxicology, precision optics laboratories, as well as in hospital, research institute and other
water quality monitor department. The device adopted advanced modular design, CPU auto-control
technology, highly integrated water treatment equipment. It is the new generation of intelligent water
purification system with intellectual property.
The feed water of Smart-NE system is ordinary tap water. The feed water is passing through the
multi-channel process of pretreatment cartridge, reverse osmosis cartridge, EDI, Ultra-purification
cartridge, UV sterilizer, Ultra-filter cartridge. The quality of ultrapure water can reach the resistivity of 18
MΩ.cm and eliminating bacteria.
2.2 Technical features
Product line is abundant, as many as a hundred variety, to meet individual needs.
Disposable integrated cartridge simplifies operation. It takes less time to replace any component
Modular design concept, including pretreatment cartridge, reverse osmosis, purification cartridge
Self-diagnostic microprocessor control system monitors major parameters and alarm to ensuring the
main system at optimize operation status.
Advanced CPU self-controlled technology can determine the configuration. The system will
shutdown automatically when the feed water is shortage and auto flush when the main system re-stared.
Double channel design for pure water and ultrapure water.
Special UV sterilizer control technology make the UV light work only when ultrapure water is
produced, thus can extend life time of UV lamp.
Interactive LCD display affords user optimum convenience, with indication on conductivity, resistivity,
temperature, operate mode, water tank level, volume dispense products water.
4-channel resistivity sensors, equipped with temperature compensation function, comprehensively
monitor system operation and water quality variation.
Two hours standby mode with various types of loop disinfection. Using hydrogen peroxide as
disinfectant to protect operator and filtration cartridge, and guarantee the quality of ultrapure water.
A special connection process is applied for the Smart-NE system, eliminating the risk of RO
membranes seepage when the main unit is in standby mode, ensuring the qualified water into the water
tank.
30Lor 60L storage tank with 5 level sensor, with optional air filter and UV sterilizer for water tank,
which provides flexible solutions for different water usage.
Adjustable level of water system start to making EDI water, keep the EDI water in the storage tank
fresh according to the user demand.
Volume dispense function (0.1-25L adjustable) or water producing amount according to your needs
PIN-coded access to software set points prevent unauthorized changes to operation or system
settings.
Remote water producing function (optional)
USB port allows for data collection and permanent record of water quality and system
parameters--essential for compliance with good laboratory practice guidelines.
With remote monitor software (option), you can remote the water system on the computer.
2.3 Specifications for the system
Feed water requirement
Conductivity μS/cm@25
℃
＜
400
Note:
* The making
rate will be changed
with temperature
variation.
（
3% per
1
℃
）
** The feed
water TOC is less
than 1000ppb.
*** with 0.22um
final filter cartridge
**** with
Ultra-filter cartridge
Pressure MPa
0.1
～
0.4
Temperature
℃
5
～
40
Pure water
Ion rejection rate %@25
℃
≥95
Bacteria remove %
＞
99
Make rate* L/H@25
℃
25-30
High-pure water
resistivity MΩ.cm
＞
10
Make rate L/H
10-15
Ultra-Pure water
resistivity MΩ.cm
＞
18
TOC** ppb
1-10
Endotoxin*** Eu/ml
<0.001Eu/ml
