The PURELAB Chorus 2 from ELGA LabWater is a modular, flexible Type II water purification system designed to deliver high-purity water for laboratories, research centers, and clinical facilities that demand reliability and scalability. Offering 10 to 20 L/h production and up to 480 L/day, the system provides consistent Type II water quality directly from a tap feed — perfect for general laboratory applications and as feed water to Type I polishers such as the PURELAB Chorus 1.
Built on ELGA’s trusted Reverse Osmosis (RO) and Deionization (DI) technology, the PURELAB Chorus 2 ensures reproducible water quality of 1 to >10 MΩ·cm resistivity, meeting international standards for CLSI, ISO 3696, and ASTM Type II water. Optional UV photo-oxidation further enhances purity, minimizing organic contamination and extending system life.
The PURELAB Chorus 2 is engineered for simplicity and efficiency. Installation and operation are straightforward, with a clear display indicating real-time water quality. Deionization cartridges with optimized resin mixes maximize consumable capacity, while optional CO₂ removal and water-saving configurations reduce maintenance costs and overall water consumption — making it one of the most economical laboratory water solutions available.
True to ELGA’s “modular and adaptable” design philosophy, multiple Chorus 2 units can be linked to a single reservoir, enabling capacity expansion as your laboratory grows. Duplex configurations ensure maximum uptime, guaranteeing continuous Type II water delivery without interruption. Storage options include 15, 30, 60, or 100-liter reservoirs, each engineered to preserve water purity and prevent recontamination.

Contact Southern Medical Supplies Limited today to request a quote, schedule a demonstration, or discuss the best ELGA LabWater solution for your laboratory. Our team provides expert consultation, installation, and technical support throughout the Caribbean.
| Feature | Specification | 
|---|---|
| Water Type | Type II purified water | 
| Feed Water Source | Potable tap water | 
| Technology | Reverse Osmosis (RO) and Deionization (DI) with optional UV oxidation | 
| Resistivity at 25 °C | 1 to >10 MΩ·cm (Type II quality) | 
| TOC (Total Organic Carbon) | < 50 ppb (with UV option) | 
| Bacteria | < 1 CFU/mL | 
| Particles | < 1 µm | 
| Flow Rate | 10 – 20 L/h (up to ~480 L/day) | 
| Storage Options | 15 L, 30 L, 60 L, and 100 L integrated reservoirs | 
| Dispense Modes | Continuous or manual | 
| Display / Control | LCD display with purity indicator and maintenance alerts | 
| Power Requirements | 100–240 V AC, 50/60 Hz | 
| Operating Temperature | 5 – 35 °C | 
| Feed Water Pressure | 1 – 6 bar | 
| Dimensions (W × D × H) | 340 mm × 550 mm × 750 mm | 
| Weight | 25 – 30 kg (depending on configuration) | 
| Compliance | ASTM Type II, ISO 3696 Grade 2, CLSI C3-A4 standards | 
| Typical Applications | Stills replacement, buffer prep, autoclaves, rinsing, pH solution prep, feed to Type I systems | 
 
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