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SCE Reference Electrode

5 out of 5 based on 1 reviews | Write a review
$70.89
Purchase affordable price SCE saturated calomel electrode online for ion selective electrode. This standard Hg/Hg2Cl2 electrode is a widely used reference electrode in electrochemical measurements and is a crucial component in many electrochemical cells. It consists of a glass tube filled with a saturated solution of potassium chloride (KCl) and a mercury/mercurous chloride (Hg2Cl2) electrode system.
SKU: ATO-RE-232
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Delivery date: 6-12 days

Saturated calomel electrodes (SCEs) have a well-defined and reproducible potential, which simplifies calibration in electrochemical experiments. They are widely used in various applications, including pH measurements, corrosion studies, and standardization of other electrodes.

Specification

Model ATO-232
Electrode Type Saturated Calomel (Hg/ Hg2Cl2) Reference Electrode
Reference Type Saturated Calomel Single Salt Bridge Type
Salt Bridge Material Ceramic Sand Core
Filling Liquid Saturated KCl
Shell Material Glass
Temperature Range 5℃~55℃
Dimension φ12*120mm
Connector U-Shaped Fork Piece


Dimension

SCE saturated calomel reference electrode dimension

Application

SCE saturated calomel reference electrode application

Tips: How to calibrate a SCE reference electrode?

To calibrate a saturated calomel electrode (SCE) reference electrode, follow these steps:

  1. Prepare Solutions: Create a saturated potassium chloride (KCl) solution and a 0.01 M KCl solution.
  2. Assemble Setup: Connect the SCE to a high-impedance voltmeter. Submerge the SCE in the saturated KCl solution.
  3. Stabilize: Allow the system to stabilize, ensuring the SCE junction is immersed in KCl for at least 30 minutes.
  4. Adjust Potential: Adjust the potential of the SCE to the accepted standard potential, usually +0.241 V versus the standard hydrogen electrode.
  5. Measure Against Standard: Immerse the SCE in the 0.01 M KCl solution and measure its potential. Compare this reading to the standard potential to identify any deviation.
  6. Corrective Action: If needed, adjust the potential of the SCE to match the standard potential, ensuring accurate and reliable readings in subsequent electrochemical experiments.
Existing reviews of SCE Reference Electrode
Standard connectivity options simplify setup
The standard connection options and compatibility with common electrochemical measurement systems simplify the setup process. The SCE Reference Electrode's design allows for straightforward installation and removal, enhancing its practicality for routine monitoring or research purposes.
From: Valerian | Date: 23/11/2023
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