20 L/h Water System YR07015

The YR07015 is a water purification unit that integrates a self-cleaning filter with stainless steel mesh and a silicone scraper for easy maintenance without frequent replacements. It incorporates a long-lasting KDF filter that far exceeds the lifespan of conventional activated carbon cartridges, along with a specialized ultrafiltration column. Its pressure tank with a removable antibacterial inner bag and the real-time control manometer optimize operational safety. It constitutes an indispensable unit for laboratories that demand rigorous standards of purity and efficiency.

Advanced Design and Technology

• Advanced Multi-Stage Filtration: Integrates self-cleaning prefilter, long-lasting KDF filter, PP cartridges, activated carbon, reverse osmosis (RO), and ultrafiltration (UF) membranes.

• Superior Water Quality: Produces deionized water with conductivity ≤0.1 µS/cm and ultrapure water with resistivity of 18.25 MΩ·cm at 25 °C and TOC <3 ppb.

• Antibacterial Tank: Features an integrated pressure tank equipped with a transparent replaceable antibacterial inner bag.

• Real-Time Monitoring: Integrated manometer to monitor incoming water pressure and early detection of potential filter blockages.

• Practical and Robust Design: ABS engineering housing with automatic closing access door and quick-insert type U filters for efficient maintenance.

Frequently Asked Questions (FAQ)

• What is the production capacity and flow rate of the system? The unit offers a nominal capacity of 20 L/h and an output flow rate of 1.5 to 2 L/min using the pressure tank.

• What purity parameters does ultrapure water meet? Guarantees a resistivity of 18.25 MΩ·cm, TOC <3 ppb, microorganisms <1 CFU/ml, pyrogens <0.001 EU/ml, and minimal levels of RNases and DNases.

• What function does the built-in self-cleaning filter serve? It uses a 10-micron stainless steel mesh with a silicone scraper that allows for cleaning at any time, avoiding the use of traditional PP filters.

Advantages and Disadvantages

Key Advantages:

• Low Maintenance Cost: The KDF filter and self-cleaning stainless steel extend the lifespan of the main consumables significantly.

• Microbiological Safety: Integration of UV germicidal lamp, ultrafiltration columns, and terminal filters of 0.2 µm to eliminate germs and pyrogens.

• Compact and Efficient: Optimized dimensions that easily fit standard laboratory work surfaces.

Disadvantages / Considerations:

• Feeding Requirements: Requires specific incoming water pressure (0.15–0.5 MPa) and pre-treated municipal water for optimal performance.

• Component Replacement: Although filters last longer, the inner bag of the tank and purification columns require periodic replacements based on usage.

Product Use in the Field and Recommendations

• Ideal Applications: Preparation of analytical reagents, liquid chromatography (HPLC), mass spectrometry, molecular biology, cell culture, and quality control laboratories.

• Recommended Maintenance: Regularly monitor the incoming manometer for blockages and activate the cleaning mechanism of the stainless steel filter as needed.

• Operational Recommendation: Ensure to feed the unit within the recommended temperature range (5–40 °C) to protect the reverse osmosis membranes.