K5S series ultrapure water machine

Through innovative technologies, we make the preparation of ultrapure water needed daily in laboratories simpler, more stable, and more efficient, allowing researchers to focus on core experiments without having to worry about water quality issues.

Our full-process intelligent water purification system meets the following standards:

◾ GB/T6682-2008 “National Standard for Water for Analytical Laboratories”

◾ ASTM D1193-2006(2011) “Reagent Water – Grade 1”

◾ Clinical and Laboratory Standards Institute (CLSI) “Clinical Laboratory Reagent Water”

◾ ISO 3696-1991 “Requirements and Testing for Water for Analytical Use in Laboratories”

◾ Chinese Pharmacopoeia

▮  Performance Features of K5
◾ Innovative Purification Column Combination Design
◾ Double-O-Ring Structure: Ensures no risk of leakage.
◾ Ultimate Pressure Resistance: The eight-stage filter column has an ultimate pressure resistance rating of 2.5 MPa to ensure safe operation of the equipment.
◾ Two-Way Self-Lock Mechanism: When replacing the filter column, first turn off the water supply, enter manual maintenance mode, and press the pressure relief button to automatically release the pressure.
◾ Once pressure is released, manually press the filter cartridge self-locking button for easy removal and replacement. This two-way self-locking design effectively prevents water leaks.
◾ Full-Downflow Design: The full-downflow design effectively prevents resin stratification, improves water quality, and ensures filter column efficiency.
◾ Intelligent Chip Identification: The eight-stage filter column is equipped with a consumable chip recognition function to ensure correct replacement and high-quality water. ◾ 3D Protection System for Laboratory Ultrapure Water Systems
◾ Dependable Safety: Filter cartridges withstand 25 kg pressure and feature a bidirectional locking mechanism.
◾ Dual Intelligence: Touchscreen and mobile app dual-channel control.
◾ Devotion Service: 2-hour emergency response; trade-in for old instruments; free spare units provided for returned instruments.
◾ Dual-Stage Reverse Osmosis
◾ Core Advantage: Dual-Stage Reverse Osmosis Purification Matrix
◾ Dual-Stage Reverse Osmosis System (RO+RO): Builds a core line of defense, producing water that meets laboratory-grade inlet standards (conductivity ≤ 5 μS/cm), providing high-quality water with ultra-low TOC and low ion interference for subsequent purification columns and EDI modules. ◾ Research-grade membrane technology: Customized high-rejection reverse osmosis membranes (single membrane rejection ≥98%) target the interception of dissolved organic matter, colloids, and divalent or higher ions, compatible with precision instruments such as HPLC and mass spectrometry.
◾ Intelligent human-computer interaction
◾ A 10-inch, high-definition LCD touchscreen with a solid glass front panel effectively protects the screen and extends its lifespan, offering smooth, mobile-like operation.
◾ Cloud-based remote monitoring
◾ The independently developed A-IOT smart IoT cloud platform integrates multiple remote wireless communication methods, including 4G/5G/Wi-Fi.
◾ Featuring high security, intelligent connectivity, and manageability, combined with the latest DeepSeek artificial intelligence technology,
◾ EPED equipment features real-time remote data monitoring, fault warnings, operational analysis, and visual reporting.