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Xylem WTW SenTix 950 Operating Manual

Xylem WTW SenTix 950 Operating Manual

Ph electrode with liquid electrolyte

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®
SenTix
950(-P)
®
SenTix
980(-P)
®
SenTix
Micro 900(-P)
SenTix
Micro 900(-P)
pH ELECTRODE WITH LIQUID ELECTROLYTE
®
950 / 980 /
OPERATING MANUAL
OPERATING MANUAL
ba75843e04 06/2017

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Summary of Contents for Xylem WTW SenTix 950

  • Page 1 OPERATING MANUAL OPERATING MANUAL ba75843e04 06/2017 ® SenTix 950(-P) ® SenTix 980(-P) ® SenTix Micro 900(-P) ® SenTix 950 / 980 / Micro 900(-P) pH ELECTRODE WITH LIQUID ELECTROLYTE...
  • Page 2 ® SenTix 950 / 980 / Micro 900(-P) 2017, Xylem Analytics Germany GmbH © Copyright Printed in Germany. ba75843e04 06/2017...
  • Page 3: General Information

    ® SenTix 950 / 980 / Micro 900(-P) General information General information Automatic sensor The sensor electronics with the stored sensor data are in the connecting recognition head of the electrode. The data include, among other things, the sensor type and series number.
  • Page 4 ® General information SenTix 950 / 980 / Micro 900(-P) Commissioning, measuring, calibration Opening and closing the IDS plug connection ® This section only applies to IDS plug variants (SenTix ... -P). Plug connection closed and locked Guidance Groove Opening the plug ...
  • Page 5 ® SenTix 950 / 980 / Micro 900(-P) General information Commissioning ® Scope of delivery  Electrode SenTix 950 / 980 / Micro 900(-P)  Operating manual Commissioning The electrode is filled with reference electrolyte solution in the factory. Pre- pare the electrode for measuring as follows: ...
  • Page 6 ® General information SenTix 950 / 980 / Micro 900(-P) Accessories for the connection of the ® SenTix 980-P sensor to the meter: See chapter 7 W EAR PARTS AND ACCESSORIES Opening and closing the IDS plug connection, see section 2.1 O PENING AND CLOSING THE PLUG CONNECTION ...
  • Page 7 ® SenTix 950 / 980 / Micro 900(-P) Storage Subsequent The frequency of subsequent calibrations depends on the application. The calibrations meters provide an option where you can enter a calibration interval. After the calibration interval has expired, the meter will automatically remind you of the due calibration.
  • Page 8: Maintenance And Cleaning

    ® Maintenance and cleaning SenTix 950 / 980 / Micro 900(-P) Maintenance and cleaning Refilling the During operation, a small amount of reference electrolyte leaks through the reference junction from the electrode into the test sample. If the level of reference elec- electrolyte trolyte becomes too low with time, refill it through the refilling opening.
  • Page 9: Technical Data

    ® SenTix 950 / 980 / Micro 900(-P) Technical data After cleaning Rinse the electrode with deionized water and condition it in reference elec- trolyte solution for at least 1 hour. Then recalibrate the electrode. Technical data Measurement pH measuring range 0.000 ...
  • Page 10 ® Wear parts and accessories SenTix 950 / 980 / Micro 900(-P) IDS plug  Synthetic materials: Glass fiber reinforced Noryl, TPU, TPC-ET, POM, PVC, PEEK,  O-ring: FPM  Contacts gold-Plated IDS plug Connection type 4-Pole, watertight plug connection with lock, reverse polarity protected Storage With watering cap;...
  • Page 11 ® SenTix 950 / 980 / Micro 900(-P) Disposal General Description Model Order no. accessories Plastic arming for SenTix® 950 / 980(-P) pH A pHLab/K 903 841 electrodes Disposal At the end of its operational lifetime, the electrode (electronic waste) must be returned to the disposal or return system statutory in your country (electronic waste).
  • Page 12 ® Disposal SenTix 950 / 980 / Micro 900(-P) ba75843e04 06/2017...
  • Page 14 For more information on how Xylem can help you, go to xyleminc.com. ® Service address: Xylem Analytics Germany Sales GmbH &...