E30 E30 water purification system produce ultrapure and pure water for laboratory needs. It is designed for maximum convenience of use and to have maximum features. Is it a system with high price/performance ratio. Model number Water type • ultrapure water (Grade 1) • ultrapure water (Grade 1) • pure water (Grade 2) • pure water (Grade 2) • atomic absorption spectrometry • chromatography • plasma optical emission • mass spectrometry spectrometry • microbiology • other inorganic trace • molecular biology • ultrapure water (Grade 1) • pure water (Grade 2) highly sensitive biology applications Display colour LCD display Conductivity sensor • • • Volumetric dispensing Connection to Flow point Storage tank Installation required but not included installable on a laboratory bench Grade 1 water resistivity at 25 °C Grade 1 water conductivity at 25 °C Grade 2 water conductivity at 25 °C Total Organic Carbon (TOC) level Nominal flow, pure water (to storage tank) Feed water pressure Feed water conductivity In appropriate operating conditions <2 ppb, otherwise nor

Consumables Part number Description Replacement criteria Replacement pre-filter If the filters are clogged or every 6 months Replacement deionization module Grade 2 water conductivity is > 0.5 μm/cm constantly or every 12 months Polishing module “Polishing+” Grade 1 water conductivity is > 0.1 μm/cm constantly or every 12 months Replacement sterilization UV bulb When required (on average every 2 years) „Bio” systems only Replacement photooxidation UV bulb Replacement 0.22 μm dispense microfilter Every 6–12 months „Trace” and „HPLC” systems Replacement ultrafilter „HPLC” and „Bio” systems only...