IT-DS-L Laboratory EDI Module | Compact Electrodeionization Module | COVNA STARK
The IONTECH IT-DS-L Laboratory Continuous Electrodeionization (EDI) Module is a compact, high-performance EDI solution designed for laboratory ultrapure water systems. With continuous chemical-free operation, double O-ring leak protection, adjustable low-voltage power supply, and product water resistivity up to ≥16 MΩ·cm, it delivers stable ultrapure water for scientific research, analytical instruments, pharmaceutical laboratories, and other precision applications.
Product Description
Compact Laboratory EDI Module for Continuous Ultrapure Water Production
The IT-DS-L Laboratory EDI Module is specifically engineered for laboratory pure water and ultrapure water systems. Featuring advanced electrodeionization technology, the module continuously removes dissolved ions from RO permeate without the need for chemical regeneration, ensuring stable water quality while significantly reducing maintenance and operating costs.
Its compact structure makes it ideal for laboratory layouts where installation space is limited. Manufactured using high-strength structural materials and precision sealing technology, the module provides reliable long-term performance and excellent electrical insulation.
Unlike conventional mixed-bed ion exchange systems, the IT-DS-L continuously produces high-quality ultrapure water without acid or alkali regeneration. The integrated adjustable low-voltage power supply improves installation flexibility while enhancing operational safety.
Designed for laboratories, research institutes, universities, pharmaceutical companies, biotechnology facilities, and analytical instrument manufacturers, the IT-DS-L offers a safe, environmentally friendly, and highly reliable ultrapure water solution.
Product Parameter
| Parameter | Specification |
|---|---|
| Feed Water Source | RO Permeate |
| Feed Water Conductivity | ≤10 μS/cm |
| Silica (SiO₂) | <1 ppm |
| Sulfide (S²⁻) | <0.01 ppm |
| Manganese (Mn) | <0.01 ppm |
| Iron (Fe) | <0.01 ppm |
| Total Chlorine (Cl₂) | <0.02 ppm |
| Total Hardness (as CaCO₃) | <1.0 ppm |
| TOC | <0.5 ppm |
| pH | 4–11 |
| Feed Water Temperature | 5–45°C |
| Inlet Pressure | <5 bar (72 psi) |
Applicable Industry
The IT-DS-L Series is suitable for:
- Laboratory Pure Water Systems
- Ultrapure Water Systems
- Scientific Research Institutes
- University Laboratories
- Analytical Instrument Water Supply
- Pharmaceutical Laboratories
- Biotechnology Laboratories
- Clinical & Medical Laboratories
- Environmental Testing Laboratories
- Food & Beverage Testing Laboratories
- Chemical Analysis Laboratories
- Small Ultrapure Water Equipment
- Laboratory RO + EDI Systems
Advantage One
Continuous Chemical-Free Operation
No acid or alkali regeneration is required, reducing operating costs and environmental impact.
Stable Ultrapure Water Quality
Produces continuous high-purity water with product water resistivity up to ≥16 MΩ·cm.
Compact Design
Designed specifically for laboratory installations where space is limited.
Double O-Ring Leak Protection
Dual sealing technology ensures long-term leak-free and reliable operation.
High Water Recovery
Recovery rate reaches 90–95%, improving water utilization efficiency.
Excellent Electrical Safety
Powered by an adjustable 36V DC safety power supply with excellent electrical insulation.
Easy Installation
Compact structure with 3/8-inch quick connections for convenient system integration.
Multiple Flow Options
Available in 100, 150, 200, 250, and 300 L/h models to meet different laboratory water demands.
Advantage TWO
Compared with conventional mixed-bed resin systems:
✔ Better water quality
✔ No chemical regeneration
✔ Stable continuous operation
✔ Lower maintenance costs
✔ No acid or alkali neutralization equipment
✔ Compact footprint
✔ Double-seal leak protection
✔ Safe low-voltage operation
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FAQ
Q1: How long does the reverse osmosis system last?
The lifespan of a reverse osmosis system depends on water quality and maintenance. Typically, the membrane lasts 2–3 years, while the system itself can last over 10 years with proper care.
Q2: Can the system be customized based on different water conditions?
Yes, all our systems are fully customizable. We analyze your water report and application needs before providing tailored solutions.
Q3: What standards does STARK equipment comply with?
Our products comply with CE, ISO 9001, and can be designed to meet specific regional regulations or industry standards upon request.
Q4: What is the delivery time for STARK RO systems?
Standard systems are shipped within 7–15 days. For customized orders, lead time may extend to 20–25 days depending on complexity.
Q5: Do you provide technical support or installation guidance?
Yes. We provide full technical documentation, remote guidance via video, and can dispatch engineers internationally upon request.
Q6: What is included in your quotation?
Our quotation includes the full RO system, control panel, pumps, pre-treatment units, and all necessary fittings. Installation tools and spare parts can be included upon request.