ANALOGUE RANGE PPD 26 & PSD 21 pH-meters CSD 22 conductivity meter OSD 23 laboratory oxygen analyser Intuitive adjustment using buttons Compatible with Computer-Assisted Experimentation software Simple to use Compact instruments for an educational approach Wide display for easier reading Manual switching of parameters (PSD 21 & PPD 26) and measurement ranges (CSD 22) Choice of measurement unit: mg/L or % (OSD 23) Polarographic technology (Clark probe) (OSD 23)
Open the catalog to page 1Technical specifications: Measurement parameters Redox potential Dissolved oxygen Redox potential ± 1,999 mV (Rs = 1 mV) 4 ranges: Resolutions: 0 - 200 µS/cm Rs = 0.1 μS/cm 0 - 2 000 µS/cm Rs = 1 μS/cm 0 - 20 mS/cm Rs = 0.01 mS/cm 0 - 200 mS/cm Rs = 0.1 mS/cm Dissolved oxygen pH: manual, 2 points Redox potential: manual, 1 point FUNCTION Temperature compensation ENVIRONMENTAL SPECIFICATIONS Operating temperature Pollution degree Altitude limit NF EN 61010-1 — NF EN 61326 (class B) PHYSICAL SPECIFICATIONS Dimensions (length x width x depth) Connections (inputs) 3.5 mm jack plug for Temperature...
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