EC-450   All features at a glance • Basic Lab pH/cond. combi-meter   for pH, mV, conductivity, TDS and   temperature • automatic temperature compensation • huge display for simoultaneous readouts • up to 5-point calibration with automatic   buffer recognition • data memory up to 100 datas • electrode arm can be used on either side • slide-out quick reference guide • 3 years warranty EC-470   All features at a glance •Standard Lab pH/conductivity meter for pH,   mV, conductivity, TDS, salinity,   resistance and temperature • 4-cell conductivity electrode • automatic temperature compensation • huge, backlit grafic display • GLP-function • Set up is password protected • up to 6-point calibration with automatic   buffer recognition • GLP-memory for 500 datas with   autolog-function • alarm when calibration is due • bi-directional RS 232-interface • electrode arm can be used on either side • slide-out quick reference guide • 3 years warranty Various sets are available: EC-450-SE Lab bench pH/conductivity meter with arm, pH-electrode ECE-pH 50 and conductivity cell EC-470-SE Lab bench pH/conductivity meter with backlit grafic display, arm, pH-electrode ECE-pH 60, 4-cell conductivity electrode, data memory, GLP-function, RS 232-interface Model Measuring range pH Accuracy (pH) Measuring range cond. Accuracy conductivity Measuring range TDS Accuracy TDS Measuring range temp. Calibration Power supply Input pH-electrode Input conductivity cell EC-450 0,00 - 14,00 0,01 0,1 µS - 200,0 mS 1 % fullscale, +/- 1 digit 0,1mg/l – 200,0g 1 % fullscale, +/- 1 digit 0,0 - 100,0 °C up to 5-point AC-adapter, 9 V DC BNC 8 Pin DIN EC-470 -2,000-20,000 0,1/0,01/0,001 0,05 µS - 500,0 mS 1 % fullscale, +/- 1 diget 0,05mg/l – 500,0g 1 % fullscale, +/- 1 digit 0,0 - 100,0 °C up to 6-point AC-adapter, 9 V DC BNC 8 Pin DIN Downloads (PDF) Katalog Elektrochemie Accessories ECE-pH 50 pH-electrode with epoxy body, gel filled 12 x 110 mm, 1 m cable with BNC ECE-pH 60 pH-glas electrode with double-diaphragma 12 x 110 mm, 1 m cable with BNC ECE-pH 95 Temperature sensor for EC 150/170 ECE-pH 4-1 Buffer, 250 ml, ph 4 ECE-pH 4-3 Buffer, 1.000 ml, ph 4 ECE-pH 7-1 Buffer, 250 ml, ph 7 ECE-pH 7-3 Buffer, 1.000 ml, ph 7 ECE-pH 10-1 Buffer, 250 ml, ph 10 ECE-pH 10-3 Buffer, 1.000 ml, ph 10 ECE-LF 70 4-cell conductivity electrode with temperature sensor for EC 270 and EC 470 ECE-LF 10 0,01 M KCL-calibration solution, 250 ml