Related Manuals for wtw MultiLine SensoLyt 900-P
Summary of Contents for wtw MultiLine SensoLyt 900-P
- Page 1 ® SensoLyt 900-P IDS pH electrode with polymer electrolyte Operating manual ba75992defs01 11/2012...
- Page 2 ® SensoLyt 900-P © Copyright Weilheim 2012, WTW GmbH Reprinting - even as excerpts - is only allowed with the explicit written authorization of WTW GmbH, Weilheim. Printed in Germany. ba75992e01 11/2012...
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Page 3: General Information
The digital transmission technique guarantees the failure-free communica- tion with the meter even with long connection cables. If the sensor firmware is enhanced by WTW, it can be updated via the meter. Armoring To protect the electrode against mechanical impacts, the A 925-P/K armoring... - Page 4 ® Commissioning, measuring, calibration SensoLyt 900-P Commissioning, measuring, calibration Opening and closing the IDS plug connection Plug connection closed and locked Guidance Groove If necessary, clean the plug connection Opening the plug connection Open the locking device (step 1) ...
- Page 5 ® SensoLyt 900-P Commissioning, measuring, calibration Commissioning Prepare the electrode for measuring as follows: Remove the watering cap from the electrode tip. Possible salt deposits in the area of the watering cap do not affect the measuring characteristics and can easily be removed with deionized water. Please keep the watering cap.
- Page 6 ® Storage SensoLyt 900-P Junction For measurements in aqueous solutions, provide approximately the same stirring conditions for measuring as for calibrating. NOTE Prevent contact of the pH membrane to the beaker bottom to avoid scratches on the pH membrane. Subsequent The frequency of subsequent calibrations depends on the application.
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Page 7: Maintenance And Cleaning
® SensoLyt 900-P Aging Aging Every pH electrode undergoes a natural aging process. With aging, the responding behavior becomes slower and the electrode slope and asymme- try change. Moreover, extreme operating conditions can considerably shorten the lifetime of the electrode. These are: ... -
Page 8: Wear Parts And Accessories
A 925-P/K 903 839 Armoring with steel protective hood A 925-P/S 903 840 Detailed information on our wide range of buffer solutions and more accessories is given in the price list of the WTW catalog "Laboratory and field instrumentation". ba75992e01 11/2012... -
Page 9: Technical Data
® SensoLyt 900-P Technical data Technical data General features Reference electrolyte Polymer electrolyte, AgCl free Junction 1-hole junction Shunt conduction element Ag/AgCl Temperature sensor Integrated NTC 30 (30 kat 25 °C / 77 °F) Measurement and pH measuring range 0.000 ... 12.000 application Allowed temperature range 0 ... - Page 10 ® Technical data SensoLyt 900-P Shaft dimensions, Shaft length 120 mm material Shaft diameter 12 mm Shaft material Glass Synthetic materials: Glass fiber reinforced IDS plug Noryl, TPU, TPC-ET, POM, PVC, PEEK, O-ring: FPM Contacts gold-plated Storage With watering cap;...
- Page 12 Wissenschaftlich-Technische Werkstätten GmbH Dr.-Karl-Slevogt-Straße 1 D-82362 Weilheim Germany Tel: +49 (0) 881 183-0 +49 (0) 881 183-100 Fax: +49 (0) 881 183-420 E-Mail: Info@WTW.com Internet: http://www.WTW.com...
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