RephiLe Genie E Series High-Flow EDI Pure Water System

Overview

The RephiLe Genie E Series is a modular, high-flow electrodialysis ion exchange (EDI) pure water system engineered for continuous, reliable production of ASTM Type II / ISO 3696 Grade 2 purified water in demanding laboratory environments. Unlike conventional single-pass reverse osmosis (RO) systems, the Genie E integrates a stabilized RO pre-treatment stage with a regenerable EDI polishing module—enabling consistent resistivity > 5 MΩ·cm (typically 10–16 MΩ·cm at 25 °C) and TOC < 30 ppb without chemical regeneration or resin replacement. Its core architecture employs Couette-flow EDI cells with ion-selective membranes and continuously regenerated mixed-bed resins, ensuring stable removal of low-charge, weakly dissociated ions (e.g., silica, borate, acetate) and low-molecular-weight charged organics—critical for clinical analyzers, buffer preparation, and pharmaceutical process water supply. The system operates under strict feed water constraints (TDS ≤ 1000 ppm, 5–35 °C, 0.1–0.6 MPa), with automatic rejection of off-spec RO permeate and integrated RO brine recovery to maximize water utilization efficiency.

Key Features

• Modular “Host + Storage + Distribution” design: Enables flexible installation on benchtop, wall-mounting, or stacking above optional storage tanks—reducing footprint to 57 × 46 × 70 cm.
• Intelligent RFID-tagged consumables: All purification cartridges (pre-filter, RO membrane, EDI stack, UVC LED lamp, pump modules) embed passive RFID chips for automatic recognition, usage tracking, and lifecycle-based maintenance alerts.
• 8-inch waterproof, detachable color touchscreen HMI: Provides real-time visualization of all operational parameters—including resistivity, TOC (via integrated sensor), pressure differentials, UV intensity, pump status, valve positions, and disinfection cycle logs.
• “1+N” intelligent dispensing architecture: One central Genie E host supports up to N independent smart dispensers (handheld or fixed), each with adjustable flow (0.01–2 L/min), programmable volume delivery, and individual user authentication.
• UVC LED technology at 265 nm: Mercury-free, instant-on/off germicidal irradiation with > 4-log reduction of bacteria and endotoxin precursors; lifetime > 12,000 hours with no warm-up delay or ozone generation.
• GLP-compliant data integrity: Onboard memory stores ≥ 2 years of timestamped, tamper-evident operational records (flow, pressure, conductivity, alarms, cartridge swaps); USB export generates PDF reports with cryptographic checksums—fully compliant with FDA 21 CFR Part 11 audit trail requirements.

Sample Compatibility & Compliance

The Genie E delivers water suitable for applications requiring ISO 3696 Grade 2 or CLSI EP22-defined “purified water,” including feedstock for ultra-pure water (UPW) systems, reagent preparation, microbial culture media formulation, and routine instrument feed (e.g., clinical chemistry analyzers, washer-disinfectors, autoclaves, environmental stress chambers). Its EDI output meets USP purified water specifications for conductivity and microbial limits when operated within validated feed conditions. System firmware and data management protocols align with GLP principles—supporting full traceability from raw water intake to point-of-use delivery. Optional IQ/OQ documentation packages are available for GMP-regulated facilities.

Software & Data Management

RephiLink mobile application (iOS/Android) enables remote monitoring and multi-unit fleet management: users view live metrics, receive push notifications for maintenance events or parameter deviations, and access historical trend charts across installations. Local HMI and cloud-synced logs retain metadata including operator ID, event timestamps, and contextual annotations. All exported reports are digitally signed and immutable—ensuring compliance with regulatory expectations for electronic records in pharmaceutical QC and clinical labs. No proprietary software installation is required; configuration and diagnostics are browser-accessible via embedded web server.

Applications

• Feed water for Type I ultrapure water systems (e.g., Genie G series)
• Buffer and standard solution preparation in analytical chemistry and molecular biology
• Media and reagent manufacturing for microbiology and cell culture
• Instrument feed for automated clinical analyzers (e.g., Roche Cobas, Siemens Atellica)
• Washer-disinfector and sterilizer cycles in hospital central sterile supply departments (CSSD)
• Pharmaceutical purified water (PW) production per EU Annex 1 and WHO TRS 970 guidelines
• Environmental testing equipment calibration and operation (e.g., climate chambers, aging ovens)

FAQ

What feed water quality is required for stable Genie E performance?
Municipal tap water with TDS ≤ 1000 ppm, temperature between 5–35 °C, and inlet pressure of 0.1–0.6 MPa. Pre-treatment with optional sediment + carbon filters is recommended where chlorine or particulate levels exceed local utility averages.
Does the system support regulatory audit requirements for electronic records?
Yes. All operational data—including resistivity, TOC, flow rates, alarm history, and consumable usage—is stored with time stamps and digital signatures. USB-exported reports are PDF/A-1b compliant and cryptographically locked against modification, satisfying FDA 21 CFR Part 11 and EU Annex 11 validation criteria.
How is EDI module regeneration performed?
The EDI stack uses continuous electrochemical regeneration driven by applied DC current—no acid/base chemicals or manual intervention required. Resin exhaustion triggers automatic polarity reversal and cleaning cycles, extending service life beyond 3 years under typical lab use.
Can the Genie E be integrated into an existing lab water network?
Yes. It supports both direct point-of-use dispensing and connection to pressurized loop distribution systems (up to 3 bar backpressure). Optional stainless-steel distribution manifolds and recirculation pumps are available for closed-loop configurations.
Is TOC monitoring continuous or periodic?
TOC is measured continuously using a patented dual-wavelength UV absorbance method (254 nm / 280 nm) with temperature-compensated calibration; values are updated every 10 seconds and logged at user-defined intervals (default: 1 min).