Water Treatment High-Purity Water Machine RSE-Q

Introduction to the Xinrui Laboratory High-Purity Water Purifier: Equipped with a microcomputer controller, it supports both manual and automatic operation modes. Its control functions include: no-water and full-water automatic shutdown, low-pressure and over-pressure automatic protection. The water output indicators can be customized according to user requirements. If the set value is not met, the system performs recirculation treatment via a backpressure valve. Once the set requirements are achieved, the water collection valve can be opened for use. The reverse osmosis (RO) elements, high-purity precision polishing resin, main components, machinery, pumps, and instruments can all be selected as imported equipment, ensuring reliable quality assurance for the device. As equipment for producing ultrapure water and serving as a secondary desalination unit following reverse osmosis systems, the Xinrui Laboratory High-Purity Water Purifier can produce water with a resistivity of up to 10–18.2 MΩ·cm. Therefore, it is widely used in the microelectronics industry, semiconductor industry, power generation industry, pharmaceutical industry, and laboratories. It can also be utilized for producing pharmaceutical distilled water, water for food and beverage production, boiler feed water in power plants, and other applications requiring high-purity water.
Process Overview of the Xinrui Laboratory Water Treatment High-Purity Water Purifier
1. Pre-Treatment System
Features a specially designed three-stage pre-treatment system. It is particularly suitable for customers in areas with high tap water salinity, hardness, high solid impurities, and high chlorine content, offering extreme convenience and cost-effectiveness. The system is meticulously designed based on the concept of "layered protection and step-by-step filtration." Due to the large capacity and high precision of each unit, the pre-treatment system offers stronger functionality, better self-protection, and higher efficiency in removing various impurities.
2. Reverse Osmosis System
Utilizes high-quality imported RO membranes. With strong screening capabilities, its performance is extremely stable. Under the system's set pressure, it allows only water to pass through while blocking solutes. Thus, it can precisely remove bacteria, viruses, salts, and various carcinogenic substances from water. The desalination rate is ≥99%. The reverse osmosis system includes an automatic cleaning function, effectively preventing scaling and clogging of the RO membrane, ensuring efficient and stable operation.
3. Ultrapurification System
Employs high-quality nuclear-grade polishing mixed-bed three-column resin. The ultrapurification system ensures the complete removal of ions from water, with the produced water achieving a resistivity of up to 18 MΩ·cm, sufficient to meet the basic requirements of various experiments.
Filter Functions of the Xinrui Laboratory Water Treatment High-Purity Water Purifier
First Stage: Pre-Treatment: Uses precision filters to remove large particles, residual chlorine, calcium ions, and magnesium ions for optimal pre-treatment results.
Second Stage: Reverse Osmosis: Reverse osmosis employs a high-pressure pump to apply pressure greater than the osmotic pressure difference to a high-concentration solution, forcing water molecules through a semi-permeable membrane to the low-concentration side. Reverse osmosis can remove 90%–99% of most contaminants, including inorganic ions.
Third Stage: Ion Exchange: Removes ions through ion exchange, theoretically eliminating almost all ionic substances.
Fourth Stage: Terminal Treatment: Primarily produces ultrapure water with ultra-low organic content, sterile, and pyrogen-free properties based on specific customer requirements.
Performance Features of the RSE Series High-Purity Water Purifier
1. Features power indication, pump operation indication, low-pressure indication, and system flushing indication functions.
2. Utilizes imported ion filtration membranes and high-pressure, silent pure water pumps, ensuring more reliable operation and broader water quality applicability.
3. Includes a system flushing function: Before each startup for water production, the system automatically flushes for 30 seconds before beginning water production.
4. Equipped with a system protection function: The device automatically shuts down when water pressure is too low or there is no water, and automatically restarts when water supply resumes.
5. The RSE Series High-Purity Water Purifier features online water quality monitoring, allowing real-time monitoring of inlet water quality (displayed via digital tubes near the functional detection area on the upper part of the instrument), RO water quality and temperature, as well as pure water quality and temperature.
Workflow Diagram:
Tap Water → PP Cotton Filter → Carbon Powder Filter → PP Cotton Filter → Booster Pump → Reverse Osmosis R.O. Unit → High-Purity Resin Column → Pure Water Outlet
RSE Series High-Purity Water Purifier (Tap Water as Source)
Name: High-Purity Water Purifier / High-Purity Water Generator
Product Model: RSE Series
Inlet Water Requirements: Municipal tap water; TDS <200 ppm; Water pressure >0.1 MPa; Water temperature: 5–45°C
Pure Water Quality: Conductivity: 0.1 μS/cm (25°C)
pH Value (25°C): Requirement: None; Test Result: 7.3
Oxidizable Substances (as O): Technical Requirement: ≤0.08 mg/L; Test Result: ≤0.08 mg/L
Residue on Evaporation (105±2°C): Technical Requirement: ≤1.0 mg/L; Test Result: 0.7 mg/L
Test Standard: GB/T 6682-2008
Technical Specifications: Power Supply/Power: 25 W
Water Production Rate: 5–20 L/h
Dimensions/Weight: 50*45*50 (cm) / 30 kg
Control System: Operation Mode Display: Power, water shortage, flushing, full water, water quality detection, etc.
Safety Performance: Automatically enters standby mode when there is no water or low water pressure; enters standby mode when the system is full (constant pressure).
Purification System: Pre-Treatment Unit: External softening filter (recommended for areas with high raw water hardness); 1 μm deep PP filter *2 + precision activated carbon filter
RO Reverse Osmosis Unit: Original US-made RO reverse osmosis membrane/module
Post-Purification Unit: High-purity column
Standard Configuration: Main unit + accessory kit
Note: 1. Inlet water quality affects output water quality and the lifespan of filter columns; 2. When source water quality is poor (TDS >200 ppm), RO pure water quality may drop to above 10 μS/cm²; 3. For raw water with TDS >500, a water softener is recommended.
Features of the High-Purity Water Purifier
Power Consumption: Low energy consumption: 220 V/25 W, 50 W
Water Purity: 0.6 μS/cm (25°C)
Water Quality Standard (GB 6682-2008): Exceeds laboratory Grade 2 water requirements
Wastewater Ratio: 1:3 (1 represents water production volume)
Water Quality Stability: High purity and strong stability of output water
Operability: Simple operation, no need for dedicated personnel
Safety: No electric heating tube, no scaling, excellent safety