Potassium Ion Selective Electrode - PS-3520

PS-3520_MAIN.jpg

Overview

This ISE connects to the Wireless pH Sensor and allows students to measure the potential and determine the concentration of ammonium ions (K+) in an aqueous solution.

This ISE utilizes a standard PVC membrane. As with all ISE implementing this design, the lifespan of the membrane is limited. For this reason we offer replacement sensor modules (PVC matrix sensor type) which allow you to periodically replace the module, rather than the whole electrode.

PASCO Ion Selective Electrodes are industrial-quality probes that give excellent results when properly used. Operation of these Ion Selective Electrodes assumes training in the safe handling of flammable, caustic and corrosive chemicals and a working knowledge of serial dilution and calibration procedures. For this reason they are not recommended for use by elementary or middle school students.

The Potassium Ion Selective Electrode (PS-3520) is an accessory for the:

Includes

  • Probe
  • Probe module
  • Videos

    Specifications

    Range
    • 1 to 39,000 ppm or mg/L
    pH range
    • 2-12
    Electrode slope
    • 56±3 mV/ decade
    Interferences
    • Cs+, NH4+, Tl+, H+, Ag+, Tris+, Li+, Na+
    Electrode type
    • PVC Membrane
    Length
    • 155 mm
    Diameter
    • 12 mm
    Connector
    • BNC

    Buying Guide

    2784623
    SC-3526
    Potassium ISE Solutions
    1
    Consumables
    Potassium ISE Solutions   SC-3526