PURELAB® Chorus 2 + (RO/DI/UV) / (RO/EDI/UV)

PURELAB Chorus 2+ delivers Type II+ water from tap feed — flexible, fully recirculating, and ideal for analytical and life-science labs needing up to 100 L/day.

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Description

ELGA PURELAB Chorus 2+

Flexible, Configurable, and Simple Type II+ Water for Analytical and Life Science Labs

The PURELAB Chorus 2+ (RO/DI/UV or RO/EDI/UV) from ELGA LabWater is a high-performance, flexible Type II+ laboratory water purification system designed for laboratories that require reliable, high-purity water directly from tap feed. Delivering up to 100 liters per day of consistent Type II+ water with >15 MΩ·cm resistivity, it is the ideal single-system solution for analytical, life science, and general laboratory applications.

This fully recirculating system is the only Type II+ water purification system on the market that maintains constant peak purity (>15 MΩ·cm) even during periods of low use. Its recirculating design, combined with integrated UV photo-oxidation and either Deionization (DI) or Electrodeionization (EDI) technology, ensures reliable removal of organic and inorganic contaminants while minimizing bacterial growth.

The PURELAB Chorus 2+ offers true flexibility — available in RO/DI/UV and RO/EDI/UV configurations. The EDI variant provides a cost-effective solution for high-volume laboratories, continuously regenerating ion-exchange membranes to reduce consumable costs and maintenance frequency. Both models include quick-change consumables, intuitive monitoring, and modular design options that save valuable bench space.

Its space-saving, modular design allows for wall-mounted or under-bench installation, with additional remote dispensers available for multi-user environments. Real-time water quality is displayed through a user-friendly interface, while USB data capture allows easy performance validation and software updates for complete operational accountability.

PURELAB® Chorus 2+ (RO/DI/UV) / (RO/EDI/UV)

Flexible. Configurable. Simple.
Perfect for laboratories needing a tap-to-Type II+ system that combines flexibility, performance, and long-term reliability.

Key Features and Benefits

    • Tap to Type II+ Water: Produces up to 100 L/day of pure water at >15 MΩ·cm resistivity.

 

    • Fully Recirculating Design: Maintains consistent water quality, even during low demand.

 

    • RO/EDI or RO/DI Options: Choose between deionization or electrodeionization for optimal performance.

 

    • UV Photo-oxidation: Ensures low TOC levels and long-term purity.

 

    • Ideal for High-Volume Labs: EDI variant reduces running costs and supports continuous operation.

 

    • Single-System Solution: Combines purification, monitoring, and dispensing in one unit.

 

    • Easy Maintenance: Quick cartridge changes minimize downtime and service needs.

 

    • Space-Saving Modular Design: Compact footprint; stackable, wall-mounted, or bench-mounted.

 

    • Data Capture: USB connectivity for performance validation and software updates.

 

  • Ideal Applications: Electrochemistry, cell cultures, spectrophotometry, media/buffer preparation, feed to ultrapure water systems, general chemistry.
ELGA PURELAB Chorus 2+ Type II+ Water System

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Product Specifications

Technical Specifications – ELGA PURELAB Chorus 2+

Feature Specification
Water Type Type II+ purified water
Feed Water Source Direct tap feed
Technology Reverse Osmosis (RO) + Deionization (DI) or Electrodeionization (EDI) + UV photo-oxidation
Resistivity at 25 °C > 15 MΩ·cm
TOC (Total Organic Carbon) < 30 ppb
Bacteria < 1 CFU/mL
Particles < 0.2 µm
Flow Rate / Daily Output Up to 100 L/day (≈ 2 L/min)
Dispense Modes Continuous or manual
Display / Control LCD interface with purity and status indicators
Monitoring Real-time resistivity and TOC display
Data Capture USB for performance validation and software updates
Storage Options 15 L, 30 L, 60 L, and 100 L reservoirs
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 28 – 35 kg (depending on model)
Compliance ASTM Type II+, ISO 3696 Grade 2, CLSI C3-A4
Typical Applications Electrochemistry, spectrophotometry, cell culture, media/buffer preparation, feed to Type I systems, general chemistry
PURELAB® Chorus 2 + (RO/DI/UV) / (RO/EDI/UV)

In Stock

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Add to Wishlist
Add to Wishlist