RephiLe Genie G Smart EDI Pure & Ultrapure Water System

Overview

The RephiLe Genie G is an intelligent, modular ultrapure water system engineered for laboratories requiring continuous, high-fidelity water for critical analytical, biotechnological, and pharmaceutical applications. It integrates electrodeionization (EDI) technology with proprietary RephiLe purification media and dual-wavelength UV photooxidation (172 nm and 265 nm UVC LED) to deliver consistent Type I ultrapure water per GB/T 6682-2008, ASTM D1193, ISO 3696, and CLSI guidelines. Unlike conventional systems reliant solely on RO + mixed-bed resins, the Genie G employs a multi-stage purification architecture: pre-treatment (sediment + activated carbon + dual-stage RO), continuous EDI polishing for stable secondary pure water (≥5 MΩ·cm, TOC < 30 ppb), and final ultra-purification via application-specific cartridges (e.g., low-boron, low-magnesium, ICP-grade, DNase/RNase-free). Its closed-loop distribution design—featuring recirculating reservoirs, UVC LED irradiation, and real-time TOC monitoring—minimizes microbial regrowth and organic leaching, ensuring long-term stability of resistivity and TOC performance.

Key Features

• Smart 1+N wireless architecture: One central unit supports up to 10 independently addressable, battery-powered dispensing handles—eliminating cable constraints and enabling flexible benchtop or remote placement.
• Integrated multi-parameter sensor interface: Accepts external probes (pH, DO, turbidity, conductivity) with synchronized data logging and unified display on the main touchscreen or handle screen.
• High-sensitivity waterproof capacitive touchscreen: Operable with wet hands or nitrile/latex gloves; supports gesture-based navigation and contextual soft-key menus.
• Full-spectrum online TOC monitoring: Based on UV/persulfate oxidation at 185/254 nm followed by NDIR detection—calibrated per USP and EP 2.2.44 protocols.
• Intelligent consumables management: RFID-tagged cartridges (RO membranes, EDI modules, UP columns, terminal filters, UV lamps) auto-identified upon installation; lifetime tracking, usage analytics, and predictive replacement alerts embedded in firmware.
• Environmental safety compliance: Mercury-free UVC LEDs (265 nm for disinfection; 172 nm for advanced oxidation), RoHS-certified components, and CE-marked electrical architecture.
• Robust system protection: Real-time leak detection with automatic shutdown, non-contact continuous level sensing in reservoir, pressure/temperature/flow interlocks, and inlet conductivity monitoring for feedwater integrity verification.

Sample Compatibility & Compliance

The Genie G is validated for use with sensitive instrumentation requiring stringent water specifications—including HPLC, IC, AAS, ICP-OES, ICP-MS, LC-MS, and UV-Vis spectrophotometry—where trace metal contamination, organics, or endotoxins compromise data fidelity. Its RephiBio terminal filter (0.2 µm + double-layer adsorptive membrane) delivers water compliant with USP , EP 2.6.1, and JP XVII for sterile preparations, cell culture media, and molecular biology workflows (DNA/RNA extraction, PCR, sequencing library prep). All system logs—including TOC values, resistivity trends, filter lifetimes, and user actions—are timestamped and stored with audit trail capability, supporting GLP/GMP environments under FDA 21 CFR Part 11 requirements when paired with optional electronic signature module.

Software & Data Management

The embedded Linux-based control system provides secure, role-based access (administrator/operator/user) and exports immutable CSV or PDF reports containing full water quality history (resistivity, TOC, temperature, flow volume, UV intensity, alarm events). Data export supports LIMS integration via configurable OPC UA or Modbus TCP interfaces. Firmware updates are delivered over HTTPS with SHA-256 signature verification. All operational parameters—including calibration records for TOC sensor and conductivity cells—are retained for ≥12 months and can be archived externally via USB or network share.

Applications

• Instrumental analysis: Mobile phase preparation for HPLC/UHPLC, rinse solutions for ICP-MS sample introduction, blank diluents for trace metal analysis.
• Life sciences: Formulation of serum-free cell culture media, transfection reagents, electrophoresis buffers, and CRISPR-Cas9 reaction mixes.
• Pharmaceutical QA/QC: Preparation of pharmacopeial standards (USP, EP), cleaning validation solutions, and WFI-compatible pretreatment water.
• Materials science: Synthesis of nanomaterials (quantum dots, MOFs), atomic layer deposition precursors, and low-particulate etching baths.
• Industrial support: Feed water for clinical analyzers, autoclaves, washer-disinfectors, and environmental stress test chambers.

FAQ

What is the minimum inlet water quality required for stable Genie G operation?
Feed water must meet municipal tap water specifications: conductivity ≤ 2000 µS/cm, temperature 5–35 °C, pressure 0.1–0.6 MPa, and free chlorine ≤ 0.5 mg/L. Pre-treatment is mandatory for high-hardness or high-iron sources.
Can the Genie G supply both Type I and Type II water simultaneously?
Yes—dual independent outlets deliver EDI-pure water (Type II, ≥5 MΩ·cm) and ultrapure water (Type I, 18.2 MΩ·cm) concurrently, each with dedicated flow control and real-time monitoring.
Is the TOC measurement certified to international standards?
The integrated TOC analyzer complies with ASTM D5542, USP , and EP 2.2.44 methodologies; factory calibration is traceable to NIST SRM 990c.
How does the system ensure data integrity for regulated environments?
All measurements, alarms, and user interactions are logged with cryptographic hash signatures; audit trails cannot be edited or deleted without generating a tamper-evident event record.
What certifications does the Genie G hold?
CE marking (2014/30/EU EMC Directive, 2014/35/EU LVD Directive), RoHS 2011/65/EU, and ISO 9001:2015 certified manufacturing process. Electrical safety tested to IEC 61010-1.