Product Details
Product Description
Product Description
CJ-LTL20I Laboratory Ultra-Pure Water System
Precision Water Purification for Laboratory Applications
Product Overview
The CJ-LTL20I is a high-performance water purification system designed to deliver reliable pure and ultra-pure water for laboratory, clinical, and research environments. Compact, intelligent, and compliant with global standards, it ensures consistent water quality for critical applications.
Key FeaturesDual Water Output
Pure Water (RO): 20L/H @25℃, conductivity ≤10.0μs/cm, TOC<50ppb.
Ultra-Pure Water (UP): Resistivity ≥18.2MΩ•cm, heavy metals<0.1ppb, microbial count <1CFU/ml.
One-touch dual-button design for quick RO/UP water selection.
Advanced Filtration Technology
Proprietary high-desalination RO membrane (≥98.5% desalination rate) with anti-pollution coating for long service life.
Terminal 0.22μm bacterial interception device removes particles >0.22μm (≤1 particle/ml).
Stainless steel sterile tank (10L capacity) with built-in UV sterilizer to prevent microbial growth.
Intelligent Monitoring & Operation
Real-time online monitoring for RO conductivity and UP resistivity.
Automatic RO membrane flushing, consumable replacement alerts, and tank level percentage display.
Constant water flow rate (≤60L/H for new filters) for stable performance.
Compact & Space-Efficient Design
Split-type structure:
Main unit: 248×450×565mm (fits on lab benches).
Tank: 200×360×482mm (can be stored in cabinets).
Low noise operation:<50dB at 1m distance.
Technical Specifications1. Inlet Water Requirements
ParameterValue/Range
| Water Source | Potable tap water (compliant with GB 5749-2022) |
| Pressure | 0.25–0.5MPa |
| Flow Rate | >200L/H |
| Temperature | 5–35℃ (41–95℉) |
| Conductivity | | Dissolved CO₂ | | pH | 6.0–9.0 |
| Total Organic Carbon (TOC) | | Hardness (as CaCO₃) |
|
| Silica (SiO₂) | | Free Chlorine | ≤2ppm |
2. Pure Water (RO) Output
ParameterValue/Range @25℃ (77℉)
| Production Capacity | 20L/H |
| Organic Removal Rate | >99% |
| Recovery Rate | >30% |
| TOC | | Silica Rejection | >99.9% |
| pH | 6.2–6.8 (source water pH 7.0) |
3. Ultra-Pure Water (UP) Output
ParameterValue/Range @25℃ (77℉)
| Resistivity | ≥18.2MΩ•cm |
| Heavy Metals | | Particles (>0.22μm) | | TOC | | Microbial Count | <1CFU/ml |
4. Flow Rate & Power
Output Flow (New Filter): ≤60L/H (pure/ultra-pure water, @25℃).
Power Supply: Single-phase AC 220V±10%, 50/60Hz,<150VA.
5. Installation Environment
Location: Indoor use only (workbench installation).
Temperature: 5–40℃ (41–104℉) | Relative Humidity: ≤80%.
Atmospheric Pressure: 70–106kPa | Noise:<50dB.
6. Dimensions
Main Unit: 248×450×565mm
Water Tank: 200×360×482mm
Packaging: 560×580×680mm (CJ-LTL20I model)
Compliance Standards
Meets or exceeds requirements of:
College of American Pathologists (CAP): Class I
Chinese National Standard: GB/T 6682-2008
Chinese Clinical Standards: WS/T 574-2018 (Purified Water)
Applications
Ideal for:
Laboratory reagent preparation
HPLC/GC instrument feeding
Cell culture and molecular biology
Medical device sterilization
Analytical testing and quality control
Package Includes
1× CJ-LTL20I Main Unit
1× 10L Stainless Steel Sterile Tank
Power Adapter (220V, grounded)
User Manual (English)
Quality Certifications
Benefits for Your Lab
Reliable Purity with CE Assurance: Backed by CE certification, the LTM20I consistently produces ultra - pure water that meets and exceeds strict international laboratory standards. This ensures high - quality results for your most critical experiments and analyses.
Effortless Maintenance: The system is designed with disposable consumables, allowing for rapid and tool - free replacement. This not only saves time but also reduces the complexity of maintenance, keeping your operations running smoothly.
Space - Efficient Design: Despite its high - performance capabilities, the LTM20I features a compact and split - type structure. The main unit can fit on standard lab benches, while the tank can be stored in cabinets, making it an ideal choice for labs with limited space.
Intelligent Automation: With CE - compliant smart control features, the LTM20I offers real - time monitoring of key parameters such as RO conductivity, UP resistivity, and water flow. Automatic functions like RO membrane flushing and UV sterilizer cycle cleaning minimize manual intervention, enhancing efficiency and reliability.
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