EC-21 multi All features at a glance • high-resolution colour display,   adjustable brightness • Display of pH/mV, Conductivity/TDS,   temperature values • automatic Conductivity calibration   up to 5 points • automatic pH calibration up to 3 points • automatic ORP 1-point calibration • selectable stability parameter   (low-medium-high) • automatic and manual   temperature compensation • Protection class IP 57 • Supplied in a robust transport case   with all accessories EC-26 multi additional for EC-25-pH • GLP functions • Data logger (automatic or manual)   1000 data records • Connection to PC via micro-USB • free DATA LINK + • automatic brightness adjustment Portable multi meter EC-21 multi • EC-26 multi In the development of the new EC-21/EC-26 series, a particular focus was put on easy handling during daily routine. The high-resolution color display guides the user intuitively through all measurement and calibration processes. Technical data Meas. Range/Resolution(pH) Measuring Accuracy (pH) Calibration points Buffer solutions Meas. Range(Cond-mS) Measuring Accuracy (Cond) Calibration points Selectable cell constant (cm¯1) Temperature measuring range Resolution/Accuracy TTDS Measuring range GLP Calibration alarm Memory Interface IP-class Dimension Weight Warranty Instrument EC-21 multi 0,00…14,00 0,1/0,01 1...3 USA, NIST and user defined 0,00…200 0,1/1 µS 0,01/0,1 mS 1...5 0,1 – 1 – 10 0.0…100 0,1 / ± 0,5°C 0.1 mg/l…200 g/l no no no no IP 57 185 x 85 x 45 mm 400 g 3 years EC-26 multi -2,00 … 16,00 0,1/0,01 1...3 USA, NIST and user defined 0,00…200 0,1/1 µS 0,01/0,1 mS 1...5 0,1 – 1 – 10 -10 – 110 0,1 / ± 0,5°C 0.1 mg/l…200 g/l yes yes 1000 data Micro USB IP 57 185 x 85 x 45 mm 400 g 3 years Various sets are available EC-21 multi 0 Kit without pH-electrode, with conuctivity cell 2301T, with standard calibration solutions, Temperature sensor, cable S7/BNC, carrying case with accessories EC-21 multi 1 Complete kit include pH electrode 201T and cond. Cell 2301T with ATC, both cable length 1m and BNC plug, standard calibration solutions, carrying case and accessories EC-21 multi 5 Kit included pH electrode 201T-DHS, pH buffer solution, carrying case and accessories EC-26 multi 0 Kit without pH-electrode and cell, standard calibrati- on solutions, power supply, software PC-Link, USB cable, carrying case with accessoriesl EC-26 multi 1 Kit include pH-electrode 201T and cell 2301T with ATC, cable length 1m and BNC plug, standard cal. solutions, power supply, software PC-Link , USB- cable, carrying case with accessories. EC-26 multi 5 Kit included pH electrode 201T-DHS, pH buffer solution, carrying case and accessories Downloads (PDF) Elektrodes Portable- and Benchtop Meters