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0086 28 87573647
+86 19150187139
For laboratories under national disease control, environmental monitoring, technical supervision, and geological and mineral resource centers, there are numerous departments and units. If each department were to independently install its own water system, management and maintenance would become cumbersome. In such cases, a centralized water supply system is preferable—distributing purified water through a pipeline network to various points of use. With excellent design that integrates centralized water production with the specific needs of individual usage points, such a system can effectively meet requirements for water quality and quantity at each location, offer convenience in operation, ensure high overall economic efficiency, and enable scientific water quality management—fully satisfying the demanding water requirements of today’s high-end analytical instruments used in laboratories.
A typical centralized water supply system should consist of three main components: Pure water production system, Pure water storage system, Pure water distribution piping network system
Water requirements for laboratories in various national administrative agencies such as environmental monitoring stations, disease control centers, agricultural bureaus, water resources bureaus, environmental protection bureaus, public security departments, quality inspection agencies, and pharmaceutical supervision authorities;
Laboratory water needs for chemistry labs, physics labs, and specialized laboratories in major universities, colleges, and secondary and primary schools;
Water supply for multiple laboratories in research institutions including the Chinese Academy of Sciences, China Academy of Space Technology, and China Coal Technology Research Institute.
Model | UPT-I-150/200/250/300/500LG | UPT-II-120LG | UPT-III-120LG |
Power Supply | AC220V ~50HZ | ||
Power Consumption | 2.0-3.5KW | ||
Feed Water Source | City tap water (total dissolved solids, TDS < 200 ppm), residual chlorine content ≤ 0.05 mg/L, water pressure 1.5–5 kg/cm², water temperature 5–45°C. | ||
Purification Process | Single-stage reverse osmosis + Ultra-purification system | Two-stage reverse osmosis system | Two-stage reverse osmosis + ultra-purification system |
Production Capacity | 150/200/250/300/500（L/h） | 120（L/h） | |
Purity of Output Water | Electrical resistivity ≥ 15 MΩ·cm (online monitoring) | Conductivity ≤ 5 μS/cm (online monitoring) | Electrical resistivity ≥ 17 MΩ·cm (online monitoring) |
Main Unit Dimensions | 700W x 1063D X1600H(mm) | ||
Floor Space Required | Approximately 2.5㎡ | ||
Weight | 200~500Kg | ||
Storage Tank | 150/200/250 models come standard with a 250L PE purified water tank; 300/500 models come standard with a 500L PE purified water tank. | 250L PE purified water tank | |
Notes:
Dimensions: W (front) × D (side) × H (height); dimensional tolerance: 0 ~ +5 mm.
Standard cabinet material: carbon steel with powder coating; optional upgrade to stainless steel cabinet.
Optional upgrades:
Full stainless steel configuration (add suffix "B" to equipment model number);
EDI system (add letter "E" to model number);
304 stainless steel water tank (standard or sterile type);
PLC + touch screen human-machine interface;
UV disinfection unit;
Leak protection;
Remote monitoring system.
Depending on user water requirements, terminal usage points can be paired with UPHW or ULPHW series ultra-pure water systems to achieve final resistivity of 18.2 MΩ·cm, meeting high-end application needs such as HPLC, IC, MC, ICP, GC, TOC analysis, ultra-trace and trace inorganic/organic analysis, DNA sequencing, cell culture, electrophoresis, etc.
Inlet water pressure must be less than 1.5 kg/cm²; piping modifications or installation of a source water tank may be required.
The appearance and color shown in product images are for reference only; actual delivery product shall prevail.
The system features fully automatic control, including: automatic start-up/shutdown, system self-diagnosis, water pressure protection, power failure protection, low-water protection, tank low-water detection, automatic water production, automatic shutdown when the tank is full, and safety auto-lock—all developed and patented by our company as a multifunctional main control system for ultrapure water systems.
The system automatically performs flushing and displays real-time operating status and parameters (such as flow rate, pressure, water quality, etc.). It also includes data storage and optional external printing functions.
The system is equipped with automatic detection, protection, alarm, and handling functions for abnormal conditions such as water outages, power failures, and overload.
To prevent bacterial growth and maintain stable water quality, the pretreatment unit includes a nighttime standby rinse and regeneration function, while the reverse osmosis unit features automatic and pulsating standby flushing to ensure system cleanliness.
To ensure water supply during emergency situations, the equipment is equipped with a comprehensive backup water supply system.
High-quality imported membranes are used, achieving ion removal rate ≥99.5% and organic contaminant removal rate ≥99.8%.
The system integrates pretreatment, reverse osmosis, and ultrapure purification modules, producing water that fully complies with national standards including GB/T 6682-2008, GB33087, and GB11446.1-2013.
Optional dedicated program software allows remote monitoring and fault diagnostic capabilities, providing data support for troubleshooting, and enables integration with the customer service center.
