PURELAB® Chorus 1
The ultimate in water purity for life sciences and analytical applications.
Features- Advanced PureSure Deionization for ultimate reliability of product water quality, maximising consumable lifetime and hence minimising downtime in the laboratory.
- Fully Recirculating Ensuring microbial purity and guaranteeing pure water at the point-of-use for complete confidence in your experimental outputs.
- Real-time TOC Monitoring Provides complete confidence in organic purity.
- Integrated Filtration Ultrafiltration or microfiltration filters out endotoxins, proteins, nucleases, and particulates, with less frequent maintenance, saving valuable time, cost and removing the likelihood of errors.
- Data Capture Data capture via USB for system performance validation and software updates for ultimate accountability
- Optionally available with advanced long-lasting Mercury-free technology
minimising environmentally damaging waste, and service frequency
Life Science | Analytical Research | General Science
When you require the ultimate in water purity, PURELAB Chorus 1 provides the perfect solution. Consistently delivering water purity of 18.2 MΩ.cm (Type I+/I) and underpinned by the advanced PureSure® deionization system, the PURELAB Chorus 1 enables you to focus on attaining accurate results while ensuring an uninterrupted workflow.
"Chorus 1 has a Very Sleek Look with Excellent Performance! Simple to use/operate. Produces excellent water quality. We have ours set up after a DI system so we get a very long life from the purification packs. Sleek look and feel. Digital readouts let you know what's going on. Has a great feature which allows for set volume dispensing, if needed."
Tech Specs
| PRODUCT SPECIFICATIONS | LIFE SCIENCES | ANALYTICAL RESEARCH | GENERAL SCIENCES |
|---|---|---|---|
| Dispense flowrate | Up to 2.0 l/min *** | Up to 2.0 l/min*** | Up to 2.0 l/min *** |
| Inorganics (resistivity at 25°C) | 18.2 MΩ.cm | 18.2 MΩ.cm | 18.2 MΩ.cm |
| Organics (TOC) | 1-3 ppb * | 1-3 ppb* | 3-10 ppb * |
| Bacteria | <0.001 CFU/ml ** | <0.001 CFU/ml** | <0.001 CFU/ml ** |
| Bacterial endotoxin | <0.001 EU/ml | <0.001 EU/ml** | <0.001 EU/ml ** |
| pH | Effectively neutral | Effectively neutral | Effectively neutral |
| Particles | <0.01µm | <0.05 μm | 0.2 μm ** |
| DNase | <5 pg/ml | <5 pg/ml | <5 pg/ml |
| RNase | <1 pg/ml | <1 pg/ml | <1 pg/ml |
| Daily usage (max) | 120 l/day | 120 l/day | 120 l/day |
| Daily usage (min) | 1 l/day | 1 l/day | 1 l/day |
| Delivery flow rate | Up to 2.0 l/min | Up to 2.0 l/min | Up to 2.0 l/min |
| Available with Hg-free technology |
| PRODUCT SPECIFICATIONS | LIFE SCIENCES | ANALYTICAL RESEARCH | GENERAL SCIENCES |
|---|---|---|---|
| Dispense flowrate | Up to 2.0 l/min *** | Up to 2.0 l/min*** | Up to 2.0 l/min *** |
| Inorganics (resistivity at 25°C) | 18.2 MΩ.cm | 18.2 MΩ.cm | 18.2 MΩ.cm |
| Organics (TOC) | 1-3 ppb * | 1-3 ppb* | 3-10 ppb * |
| Bacteria | <0.001 CFU/ml ** | <0.001 CFU/ml** | <0.001 CFU/ml ** |
| Bacterial endotoxin | <0.001 EU/ml | <0.001 EU/ml** | <0.001 EU/ml ** |
| pH | Effectively neutral | Effectively neutral | Effectively neutral |
| Particles | <0.01µm | <0.05 μm | 0.2 μm ** |
| DNase | <5 pg/ml | <5 pg/ml | <5 pg/ml |
| RNase | <1 pg/ml | <1 pg/ml | <1 pg/ml |
| Daily usage (max) | 120 l/day | 120 l/day | 120 l/day |
| Daily usage (min) | 1 l/day | 1 l/day | 1 l/day |
| Delivery flow rate | Up to 2.0 l/min | Up to 2.0 l/min | Up to 2.0 l/min |
| Available with Hg-free technology |
* Dependant on feed water - recommended feed <50 ppb TOC ** With POU filter fitted *** When connected to Halo, Advanced or flexible
Consumables
Accessories
Bacterial and endotoxin specification wil lnot be maintained. Reduced flow rate.
Potential recontamination of purified water and reduced flow rates
Uncontrolled bacterial contamination and TOC levels are not reduced
Weakly bound ions are released back into the water reducing resistivity
Bacterial and endotoxin specification wil lnot be maintained. Reduced flow rate.
Potential recontamination of purified water and reduced flow rates
Uncontrolled bacterial contamination and TOC levels are not reduced
Weakly bound ions are released back into the water reducing resistivity
FAQs
- What is the PURELAB Chorus 1 range?
The PURELAB Chorus 1 range is designed for highly sensitive applications in analytical research, life science and general science. The range incorporates our PureSure technology which is designed to guarantee water purity at all times as well as ensuring minimal running costs.
- What type of water is dispensed from a PURELAB Chorus 1 system?
The PURELAB Chorus 1 range dispenses 18.2 MΩ.cm 1-3 ppb or 3 - 10 ppb TOC* Type I (ultrapure) from a pre-treated source (recommended feed <50 ppb TOC).
*Dependent on mode- What type of applications is the PURELAB Chorus 1 range suitable to provide water for?
PURELAB Chorus 1 range is suitable for applications including ultra trace analyses, mass spectrometry, molecular biology, electrochemistry, atomic spectroscopy, liquid chromatography, gas chromatography, immunochemistry, cell culture, and qualitative analysis.
- What are the benefits of the PURELAB Chorus 1 range?
Besides dispensing water for applications requiring the ultimate in water purity, the PURELAB Chorus 1 range offers:
- real-time TOC monitoring which is calculated every 2-3 seconds to give a real time TOC reading for maximum assurance, minimising the requirement of repeated runs due to contamination
- it offers water quality monitoring up to the point of dispense for predictable and positive experiment outcomes
- it offers a variety of purification packs to help maintain optimum water purity whatever your laboratory set-up, maximising optimal usage of consumables, reducing wasted time and costs
- and a range of dispensing solutions to suit different applications and budgets.
The introduction of the Mercury free variant brings environmental benefits including the elimination of hazardous chemical waste and longer lamp life-time of 5 years, reducing service frequency.
The Chorus 1 range, like all of ELGA’s products, also benefits from ELGA’s global service network with expertly trained Partner engineers.- How many product variants are available?
There are 5 variants available: Analytical Research (with Hg or Xe UV), Life Science (with Hg or Xe UV) and General Science.
- What storage reservoirs are available with the PURELAB Chorus 1 range?
The PURELAB Chorus 1 range offers customers a choice of 4 reservoir sizes; 15l, 30l, 60l and 100l.
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