ScienceLine IDS pH Micro Combination Electrode with Temperature Sensor - SI Analytics

ScienceLine IDS pH Micro Combination Electrode with Temperature Sensor - SI Analytics

  • SKU: 285100080
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  • Description

    ScienceLine IDS pH Micro Combination Electrode with Temperature Sensor - SI Analytics

    Platinumwire diaphragm - Silamid® reference system - temperature sensor - IDS

    A 157 IDS: ScienceLine pH micro combination electrode with platinum wire diaphragm, temperature sensor and IDS

    Highlights:

    • Micro electrode
    • Liquid electrolyte
    • Platinum wire diaphragm
    • optimum results thanks to high-quality membrane glass
    • Cylindric membrane
    • Safely measured values due to signal processing in the sensor
    • Easy electrode replacement thanks to calibration data stored inside sensor
    • Sensor quality monitoring by QSC function

    ScienceLine – The proven high-end laboratory electrodes

    In research and development, manufacturing and quality control, our ScienceLine electrodes have become standard for the most demanding measurement tasks. Each electrode has an individual serial number and pH metal combination electrodes are supplied with a quality certificate, better making documentation simple and better traceable. We have kept on improving the glass membrane shapes and types to make the electrodes even more robust, durable and easier to clean. Furthermore, they achieve stable measurement values even faster.

      Overview Page ScienceLine Electrodes

    Here you can find out more about choosing the right pH electrode and answers to your questions:

     News: Portfolio simplification WTW® und SI Analytics®

     Blog: Which electrodes can still be used for titration?

     Blog: Which pH electrode do I need for my acid-base titration application?

     Blog: Titration Theory and Practice - A practical guide

  • Specifications
    ScienceLine A 157 IDS
    Order-no. 285100080
    Shape Cylindric
    Shaft Glass
    Diaphragm Platinum wire
    Temp. Sensor NTC 30 kOhm
    Reference System KCl 3 mol/l, Silamid®
    Measuring range 0…14 pH
    Temp. range -5…+100 °C
    Shaft length 200 (70/130) mm
    Shaft diameter 12/5 mm
    Connection 1,5 m cable with digital plug

Downloads

  • Handbooks / Whitepaper

    pH Handbook (English)

    A guide with helpful practical tips

    Download pH Handbook

    Contents:

    • Basic concepts of potentiometry and pH measurement
    • Structure of pH electrodes
    • Potentiometry of the pH electrode
    • Buffer solutions and safety in pH measurement
    • Measuring equipment and measuring set-up
    • Practical pH measurement
    • Recommendations for use, maintenance and care of electrode

    Titration Handbook (English)

    A guide with helpful practical tips

    Download Titration Handbook

    Content:

    • Basics of titration
    • Volume measurement devices, manual and automatic titration
    • Sample handling
    • Sensors and reagents
    • Titration parameters and calculations
    • Applications / Photometric titrations / Karl Fischer Titration / Verification of the titration
  • Manuals

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