Catálogo General de Material para Laboratorio

904 pH Electrodes, Buffer Solutions, Accessories w e b c o d e WWP1J026 1 2 3 5 6 4 IDS Sensors, WTW ® Article Order No. 1 IDS sensor SenTix ® 940 10 81 29400 Low-maintenance gel electrolyte pH electrode with integrated tem- perature sensor, QSC, memory for 10 calibrations, stored serial number, pH 0.000 to 14.000 (±0.004 pH), temperature range 0.0 to 80.0°C ±0.2°C. Also available as plug head sensor. 2 IDS senso SenTix ® 950 10 81 29500 Combined pH electrode with plastic shaft, electrolyte 3 mol/l KCl, in- tegrated temperature sensor, QSC, memory for 10 calibrations, stored serial number, pH 0.000 to 14.000 (±0.004 pH), temperature range 0.0 to 80.0°C ±0.2°C. Also available as plug head sensor. 3 IDS senso SenTix ® 980 10 81 29800 Precisely combined pH electrode with glass shaft, electrolyte 3 mol/l KCl, integrated temperature sensor, platinum wire diaphragm, QSC, memory for 10 calibrations, stored serial number, pH 0.000 to 14.000 (±0.004 pH), temperature range 0.0 to 100.0°C ±0.2°C. Also available as plug head sensor. 4 IDS senso TetraCon ® 925 10 81 29250 Robust, universal 4-pole graphite conductivity measuring cell with integrated temperature sensor, memory for 10 calibrations, stored serial number, measuring range 10 µS/cm to 2000 mS/cm ±0.5% of measuring value, 0.0 to 100.0°C ±0.2°C, cell constant 0.475 cm -1 . Also available as plug head sensor. 5 IDS senso LR 925/01 10 81 29251 2-pole stainless steel conductivity measuring cell for low conductivi- ties, with integrated temperature sensor, flow-through vessel, me- mory for 10 calibrations, stored serial number, measuring range 0.01 µS/cm to 200 µS/cm ±0.5% of measuring value, 0.0 to 100.0°C ±0.2°C, cell constant 0.1 cm -1 . Also available as plug head sensor. 6 IDS senso FDO ® 925 10 81 29252 Extremely fast (T99<60s) and accurate optical oxygen sensor for field and laboratory use. Light-weight and practical to use, it mat- ches all BSB bottle formats. Watertight for depth measurements of max. 25 m. Beveled, air bubble-repellent membrane. Green light technology for a long useful life. Insensitive to H 2 S. O 2 concentrati- on: 0.00 to 20.00 mg/l, O 2 saturation: 0.0 to 200.0%; O 2 partial pres- sure: 0.0 to 400 hPa all ±0.5% of measuring value. Also available as plug head sensor. w e b c o d e WW5PT054 Ionselective ISE Combination Electrodes, WinLab ® , WINLAB ® Robust ISE combination single-bar electrodes for immediate use in the laboratory or the field. No additional reference electrodes! These solid electrodes designed for a variety of ion concentration measurements are ideal for use in the field, because no reference electrode is required, no electrolytic solu - tion is needed and the electrode is suitable for dry storage. The new driTEK Teflon integrated reference system lets you take immersion measure- ments in any environment. Robust design for long service life. Can be used in connection with any ion meter or pH meter with mV range. When ordering, please specify which version you want: • with S7 head or • with 1 m cable incl. BNC plug or • with 1 m cable incl. DIN plug Type Measuring range ppm Temperature range °C Order No. Ammonia NH3 0.02 – 17000 0 – 50 61 03 03302 Ammonium 0.9 – 9000 0 – 50 61 03 03051 Barium 1.4 – 13400 0 – 50 61 03 03081 Lead 0.2 – 20800 0 – 50 61 03 03231 Bromide 0.4 – 81000 0 – 50 61 03 03271 Cadmium 0.1 – 11200 5 – 50 61 03 03241 Calcium 0.02 – 4010 0 – 50 61 03 03041 Chloride 1 – 35500 5 – 50 61 03 03261 Cyanid 0.03 – 260 5 – 50 61 03 03291 Iodide 0.06 – 127000 5 – 50 61 03 03281 Potassium 0.04 – 39000 0 – 50 61 03 03031 Copper 0.006 – 64000 5 – 50 61 03 03227 Sodium 0.002 – 69000 0 – 50 61 03 03301 Nitrate 0.4 – 62000 0 – 50 61 03 03021 Fluoride 0.02 – 1900 5 – 50 61 03 03221 Sulfide 0.003 – 32000 5 – 50 61 03 03225 Measuring Systems Electrochemistry