Analysis and measurements 358 pH-metry hIntuitive operation hErgonomic hIP67 protection hMemory 200 values hComes with wrist strap, user manual, electrode holder and batteries Cat.No. Description € 031317 F2 FIVEGO ph meter, F2-Meter series N/A - 031318 F2 FIVEGO pH meter Kit, F2-Standard series with LE438 IP67 electrode and 2 buffer bags pH 4.01 and 7.00 N/A - 031320 F2 FIVEGO pH meter Kit, F2-Food series with LE427 IP67 electrode, carrying case and 2 buffer bags pH 4.01 and 7.00 N/A - 031319 F2 FIVEGO pH meter Kit, F2-Field series with LE438 IP67 electrode, carrying case and 2 buffer bags pH 4.01 and 7.00 N/A - Model F2 FIVEGO pH / mV bench meter and kit Measuring range 0.00 to 14.00 pH - 1999 to + 1999 mV Temperature range 0 to 100 °C Resolution 0.01 pH 1 mV 0.1 °C Accuracy ± 0.01 pH ± 1 mV ± 0.5 °C Temperature compensation Manual and automatic Calibration Max 3 points Memory 200 measurements IP IP67 Power supply 4 x 1.5 V AAA LR03 or 4 x 1.2 V AAA NiMH HR03 › 200 hours Size/weight 188 x 77 x 33 mm / 260 g Cat.No. Description € 031321 F3 FIVEGO Conductivity Meter F3-Meter series N/A - 031322 F3 FIVEGO Conductivity Meter Kit, F3-Standard series with electrode LE703 IP67 and 2 bags of buffer 1413 µS/cm and 12.88 mS/cm N/A - 031323 F3 FIVEGO conductimeter Kit, F3-Field series with LE703 IP67 electrode, carrying case and 2 buffer bags 1413 µS/cm and 12.88 mS/cm N/A - Model F3 FIVEGO conductivity meter and kit Measuring range 0.00 µS/cm to 200 mS/cm (conductivity) 0.01 mg/l to 200 g/l (TDS) Temperature range 0 to 100 °C Resolution Auto scale. 0.1 °C Accuracy ± 0.5 % measured value ± 0.5 °C Temperature compensation Linear: 0.00 %/ °C to 10 %/ °C Reference temperature 20 or 25 °C Calibration 1 point Memory 200 measurements IP IP67 Power supply 4 x 1.5 V AAA LR03 or 4 x 1.2 V AAA NiMH HR03 › 200 hours Size/weight 188 x 77 x 33 mm / 260 g hIntuitive operation hErgonomic hIP67 protection hMemory 200 values hComes with wrist strap, user manual, electrode holder and batteries Mettler Toledo FIVEGO portable pH meter Mettler Toledo FIVEGO portable conductivity meter Enter the Cat. No. on www.dulis.nl to see the pH measure guide. WEB TIP See page 362 for buffer solutions and standard conductivity solutions Model LE407 LE409 LE410 LE420 LE422 LE427 LE427-IP67 LE438 LE438-IP67 Measuring range 0-14 0-14 0-14 0-14 0-14 1-11 1-11 0-14 0-14 Temperature range 0 to 80 °C 0 to 80 °C 0 to 80 °C 0 to 80 °C 0 to 80 °C 0 to 50°c 0 to 50°c 0 to 80 °C 0 to 80 °C Connector BNC BNC/ RCA (Cinch) BNC/ RCA (Cinch) BNC BNC BNC BNC (IP67) BNC/ RCA (Cinch) BNC/RCA (Cinch)(IP67) Junction Polyester Ceramic Ceramic Removable PTFE Ceramic Ceramic Ceramic Polyester Polyester Body material POM Glass Glass Glass Glass Glass Glass POM POM Electrode lenght (mm) 120 120 120 120 90 17 17 120 120 Diameter (mm) 12 12 12 12 4.3 6 6 12 12 Integrated temperature probe No Yes Yes No No No No Yes Yes Cable (m) 1 m 1 m 1 m 1 m 1 m 1 m 2 m 1 m 2 m Reference system Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl Electrolyte Gel KCl AgCl saturated 3 mol/l KCl AgCl saturated 3 mol/l KCl 3 mol/l Gel Gel Gel Gel Gel Membrane Universal For high temperature and high pH Universal For low temperature and low ionic concentrations Universal Universal Membrane resistance (25 °C) < 250 MΩ < 600 MΩ < 600 MΩ < 600 MΩ < 250 MΩ < 250 MΩ < 250 MΩ < 250 MΩ < 250 MΩ Cat. No. 031049 031051 031304 031052 031211 031053 031328 031075 031327 € N/A - N/A - N/A - N/A - N/A - N/A - N/A - N/A - N/A - hEconomic model Mettler LE electrode Cat.No Description € 031055 LE redox electrode with BNC connection N/A -
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