Ion selective electrodes
Product Details & Documents
These combination electrodes have an epoxy body.
Solid state electrodes utilise relatively insoluble inorganic salts in a membrane. Solid state electrodes exist in homogeneous or heterogeneous forms. In both types, potentials are developed at the membrane surface due to the ion-exchange process.
Glass membrane electrodes are formed by the doping of the silicon dioxide glass matrix with various chemicals. The most common of the glass membrane electrodes is the pH electrode. Glass membrane electrodes are also available for the measurement of sodium ions.
Polymer membrane electrodes consist of various ionexchange materials in an inert matrix such as PVC, polythene or silicone rubber. The potential developed at the membrane surface is related to the concentration of the species of interest.
Documents
CONSISE24B_TDS_EN
Fiche technique
Specifications
- Concentration:10⁻⁷ - 10° mol/l; 0,01 - 107900 mg/l; 0,003 - 32000 mg/l
- Connection:BNC, 1 m cable
- Ø×L:12×110 mm
- Type:Solid state sensor
- Description:Combination electrode, Silver/Sulphide (Ag⁺/S2⁻)
- Material:Epoxy
- Seq:07
- Electrolyte:KNO₃
- Temp.:0...+50 °C
- pH:2 - 12
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