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    • DASA: The biggest medical diagnostics company in Brazil
    • ELGA helps immuneserology labs maximize uptime
    • Importance of ultrapure Type 1+ water for the development of generic medicines
    • MEDICA® Pro selected for Siemens ADVIA® analyzers at City General Hospital
    • Optimale Wasserqualität für mikrobiologische Forschung und Lehre
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  • PURELAB Chorus 2

PURELAB Chorus 2

Reliable delivery of Type II water purity

When Type II water is all you need, then PURELAB Chorus 2 (RO/DI) is the reliable solution with the flexibility to suit your requirements. A range of storage reservoirs designed to maintain the optimum purity of stored purified water in a choice of 15, 30, 60 and 100-liter capacities.

  • Features
  • Tech Specs
  • Consumables
  • Accessories
  • FAQs
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"Chorus 2 is a good product, easy to use and reliable. Have not found any problems so far.

Rating: 5/5"

CHAOYING WAN, SELECT SCIENCE REVIEWER
UNIVERSITY OF WARWICK

Features

  • Deionization The Reverse Osmosis feed contains optimized resin mixes to maximize consumables capacity.
  • Simplicity Simple to install, operate and maintain with a clear indication of water purity.
  • Economical Optional CO2 removal from the purified water (post RO) increasing the life of downstream consumables. Option to reduce water consumption for low hardness feed waters.
  • Modular Multiple PURELAB Chorus 2 units can feed into one reservoir and systems can be expanded post-installation. As such, the cost of future upgrades is minimized. Duplex systems also guarantee maximum uptime.

Ideally suited for: Stills Replacement, Stills Replacement, Buffer Preparation, pH solution Preparation, Washing / Rinsing, Autoclaves, General Chemistry, Hydroponics, Steam Generators, Sterilizer Feed, Feed to Type I polishers.

Chorus 2 with Model

Tech Specs

PRODUCT SPECIFICATIONSPURELAB CHORUS 2 (RO/DI) 10 L/HRPURELAB CHORUS 2 (RO/DI) 20 L/HR
Inorganics (resistivity at 25°C)1 to >10 MΩ.cm1 to >10 MΩ.cm
Organics (TOC)<30 ppb<30 ppb
Bacteria<5 CFU/ml<5 CFU/ml
pHEffectively neutralEffectively neutral
Particles>99% rejection>99% rejection
Daily usage (max)240 l/day480 l/day
Daily usage (min)10 l/day10 l/day
Delivery flow rate10 l/hr20 l/hr
PRODUCT SPECIFICATIONSPURELAB CHORUS 2 (RO/DI) 10 L/HRPURELAB CHORUS 2 (RO/DI) 20 L/HR
Inorganics (resistivity at 25°C)1 to >10 MΩ.cm1 to >10 MΩ.cm
Organics (TOC)<30 ppb<30 ppb
Bacteria<5 CFU/ml<5 CFU/ml
pHEffectively neutralEffectively neutral
Particles>99% rejection>99% rejection
Daily usage (max)240 l/day480 l/day
Daily usage (min)10 l/day10 l/day
Delivery flow rate10 l/hr20 l/hr

Consumables

Pre-treatment pack render image
Pre-treatment Pack
Part Number
LC241
Life expectancy
6 months
Impact of Overuse

Chlorine, chloarmine and organics remain, increasing the burden on downstream consumables which will need more frequent and expensive changes

Reverse Osmosis
Reverse Osmosis
Part Number
LC240
Life expectancy
24-36 months
Impurities Removed
Organic Compounds
Inorganic Compounds
Impact of Overuse

High levels of organics and inorganics remain in the water reducing the functional life of the DI pack

Composite Vent Filter
Composite Vent Filter
Part Number
LC216
Life expectancy
12 months
Impurities Removed
Dissolved Gases
Impact of Overuse

Increase in airborne contaminants and potential recontamination of purified water

DI pack render image
DI Pack
Part Number
LC234
Life expectancy
12 months
Impact of Overuse

Weakly bound ions are released back into the water reducing resistivity

Accessories

Dispenser
PURELAB® Dispenser

Unrivaled purity design, unmatched flexibility & effortless use.
Together with PURELAB Chorus & Quest, the PURELAB Dispenser enables uninterrupted discovery.

✓ Delivering proof of water purity
✓ Repeated volume dispensing
✓ Improving lab efficiency
✓ Reproducible results

Download Brochure

15 liter reservoir
PURELAB® Reservoir 15 l

Capacity: 15 liters

Dimensions: 470 (h) x 376 (w) x 340 (d)

Flow Rate: 6 l/min

30 liter reservoir
PURELAB® Reservoir 30 l

Capacity: 30 liters

Dimensions: 660 (h) x 376 (w) x 340 (d) 

Flow Rate: 8 l/min

60 liter reservoir
PURELAB® Reservoir 60l

Capacity: 60 liters

Dimensions: 570 (h) x 532 (w) x 522 (d)

Flow Rate: 10 l/min

100 liter reservoir
PURELAB® Reservoir 100l

Capacity: 100 liters

Dimensions: 806 (h) x 532 (w) x 522 (d)

Flow Rate: 10 l/min

Dispenser
PURELAB® Dispenser

Unrivaled purity design, unmatched flexibility & effortless use.
Together with PURELAB Chorus & Quest, the PURELAB Dispenser enables uninterrupted discovery.

✓ Delivering proof of water purity
✓ Repeated volume dispensing
✓ Improving lab efficiency
✓ Reproducible results

Download Brochure

15 liter reservoir
PURELAB® Reservoir 15 l

Capacity: 15 liters

Dimensions: 470 (h) x 376 (w) x 340 (d)

Flow Rate: 6 l/min

30 liter reservoir
PURELAB® Reservoir 30 l

Capacity: 30 liters

Dimensions: 660 (h) x 376 (w) x 340 (d) 

Flow Rate: 8 l/min

60 liter reservoir
PURELAB® Reservoir 60l

Capacity: 60 liters

Dimensions: 570 (h) x 532 (w) x 522 (d)

Flow Rate: 10 l/min

100 liter reservoir
PURELAB® Reservoir 100l

Capacity: 100 liters

Dimensions: 806 (h) x 532 (w) x 522 (d)

Flow Rate: 10 l/min

FAQs

What is a PURELAB Chorus 2 system?

A PURELAB Chorus 2 system is designed as a solution for stills replacement . It is designed to dispense pure water directly from a tap resource. PURELAB Chorus 2 can dispense up to 480l of lab water per day.

What type of applications are suitable for water dispensed from the PURELAB Chorus 2 system?

A PURELAB Chorus 2 system is designed for applications including buffer preparation, histology, general chemistry, electrophysiology, microbiological analysis, radioimmunoassays and spectrophotometry.

What are the benefits of the PURELAB Chorus 2 system?

PURELAB Chorus 2 is designed to be adaptable to customers' growing needs. It has the ability to increase Type II Pure water make up by adding modules - up to 80l/hr make up rate. It is networked and designed to communicate information across the whole system configuration maximising uptime during maintenance or system failure. It is also easy to use and maintain.

How many product variants are available?

There are 4 product variants- 10l/hr and 20l/hr- with or without boost pump.

What storage reservoirs are available with the PURELAB Chorus 2 system?

The PURELAB Chorus 2 system offers customers a choice of 4 reservoir sizes; 15l, 30l, 60l and 100l.

 

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