Elga Purelab Chorus 1 Pure Water System

 1.299,00 excl. tax

2 in stock

SKU: LM 19543 Category:

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.

Advanced PureSure Deionization – Eliminates trace ions that leach into your water and provides advanced warning to change the purification packs.
Fully Recirculating –  Ensuring microbial purity and guaranteeing pure water at the point-of-use.
Real-time TOC Monitoring – Provides complete confidence in organic purity.
Integrated Filtration – Ultrafiltration or microfiltration filters out endotoxins, proteins, nucleases, and particulates.
Full Spectrum UV Treatment

Dispense Flowrate Up to 2.0 l/min
Inorganics (at 25°C): 18.2 MΩ.cm
Total organic carbon (TOC): 1 – 3 ppb
Bacteria: <0.001 CFU/ml
Bacterial Endotoxin: <0.001 EU/ml
pH: Effectively neutral
Particles: < 0.05 µm
RNase: <1 pg/ml
DNase: <5 pg/ml
Purification pack capacity: Liters to 18.2 MΩ.cm = 94,100/(µS/cm + (2.3 x ppm CO2))
Source – originally from potable supply, then pretreated: Preferably RO produced by PURELAB Chorus 3 or filtered service deionization (SDI) or distilled.
Fouling index (max): 1 (5 – 10 micron membrane prefilter is recommended for all non-RO feeds
Service deionization (SDI) – MΩ.cm: 1 MΩ.cm minimum resistivity at exhaustion
Reverse Osmosis (RO) – µS/cm: Recommended <30 µS/cm
Free Chlorine: 0.05 ppm max
TOC: <50 ppb max (RO feed)
Carbon dioxide: 30 ppm (max recommended)
Silica: 2 ppm (max recommended)
Particulates: Filtration down to 5 – 10 micron advisable to protect internal and/or point of use filters
Temperature: 1 – 35°C (Recommend 10 – 15°C)
Flowrate (maximum requirement): 130 l/hr (34 USG)
Drain requirements: Up to 2 l/min (0.5 USG)
Feedwater pressure: 0.7 bar (10 psi) maximum; 0.07 bar (1 psi) minimum
Dimensions (HxWxD): 435 x 375 x 340 mm
Weight: 19 kg

Excluding new filters

Weight 19,0 kg

6 months


Used, in good condition

Date of Manufacture




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