Cope-LLG Catalogue 2018

300 3. Analytical measurement and testing pH-measurement/Electrodes GENERAL CATALOGUE EDITION 20 E & OE. pH combination electrode, SenTix ® H, refillable Precision pH combination electrodes with glass shaft and liquid electrolyte. With plug head (AS/DIN or AS/BNC cable combination please order separately). 1 WTW ® Specifications Temperature range: 0 to 80 °C pH range: 0 to 14 pH Length/diam.: 170/12 mm Electrolyte: Liquid, KCl 3 mol/l Diaphragm: Ground joint Membrane shape: Cylindical Membrane resistance at 25°C: 2G Ω Refill hole cover: Slide Type Temperature sensor Connector PK Cat. No. SenTix ® H - plug head 1 9.040 845 1 pH electrodes, SenTix ® , not refillable pH electrodes with glass shaft and polymer electrolyte. With plug head (AS/DIN or AS/BNC cable combination (please order separately). For surface measurements. 2 WTW ® Specifications Temperature range: 0 to 50 °C pH range: 2 to 13 pH Length/diam.: 120 mm/12 mm Electrolyte: Polymer Diaphragm: Split ring Membrane shape: Flat Membrane resistance at 25°C: <1G Ω Type Temperature sensor Connector PK Cat. No. SenTix ® Sur - plug head 1 9.040 891 2 pH electrodes, SenTix ® 940 digital IDS pH electrodes with plastic shaft and liquid gel electrolyte with built-in temperature sensor. Cable length 1.5m, SenTix ® 940-3 with 3m cable. 3 WTW ® Specifications Temperature range: 0 to 80 °C pH range: 0.000 to 14.000 pH Length // diam.: 120 mm/12 mm Electrolyte: Gel Diaphragm: Fibre Membrane shape: Cylinder Membrane resistance at 25°C: < 1G Ω Type PK Cat. No. SenTix ® 940-3 SenTix ® 940 1 1 6.239 769 6.240 824 3 pH electrodes, SenTix ® 980 digital IDS pH electrodes with glass shaft and KCl electrolyte with built-in temperature sensor. Cable length 1.5m 4 WTW ® Specifications Temperature range: 0 to 100 °C pH range: 0.000 to 14.000 pH Length // diam.: 120 mm/12 mm Electrolyte: 3 mol/l KCL Diaphragm: Platinum wire Membrane shape: Cone Membrane resistance at 25°C: > 600M Ω Type PK Cat. No. SenTix ® 980 1 6.238 921 4