Ionode IJ pH V5.1 User Manual

Ij series, Instruction manual

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IJ SERIES

INTERMEDIATE JUNCTION

Instruction Manual

IJ

44 A/C -

pH electrode - spear tip

IJ

40 A/C -

pH electrode- spear tip

IJ

64 -

ORP/Redox electrode

IJ

46 - pH electrode - flat membrane

IJ

14 -

Reference electrode

IJ

Ag -

Silver Billet electrode

IJ

Au -

Gold ORP electrode

Including High Temperature (HT)

and Temperature Compensated (TC)Models

12 Walker St. Tennyson Qld. 4105

+ 617 3848 1660

www.ionode.com

V5.1

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Table of contents

Document Outline

  • Table of Contents
  • Introduction
  • Parts List
  • Preparation
  • pH
    • Theory
    • Electrode Characteristics
      • Construction
      • Output
        • Offset
        • Slope
        • Sodium Error
        • Response Time
        • Impedance
    • Measurement
      • Helpful Hints
    • Maintenance
      • Cleaning
    • Calibration Standards
      • NBS pH Buffers
        • pH 4.01: 0.05M Potassium Hydrogen Phthalate
        • pH 6.87: 0.025M Potassium Dihydrogen Phosphate / 0.025M Disodium Hydrogen Phosphate
        • pH 7.413: 0.008695M Potassium Dihydrogen Phosphate / 0.03043M Disodium Hydrogen Phosphate
        • pH 9.18: 0.01M Sodium Tetraborate Decahydrate
        • pH 10.01: 0.025M Sodium Bicarbonate / 0.025M Sodium Carbonate
      • Secondary pH Buffers
        • pH 7.65: Tris Buffer
        • pH 7.00 @ 25oC: Phosphate Buffer
      • Sleeve Electrolytes
        • Ionode Potassium Chloride Gel Electrolyte
        • Saturated Potassium Chloride
        • 1M Potassium Nitrate
        • 3M Sodium Chloride
        • 1M Lithium Chloride
        • Add 4.24g LiCl to a 100ml volumetric flask and fill to the mark with distilled water. This electrolyte is used in non-aqueous measurements and titrations. In less polar solvents, making up the LiCl in ethanol or isopropanol may give better results.
    • Troubleshooting
    • Specifications
  • ORP
    • Theory
      • Output
    • Measurement
      • Helpful Hints
    • Maintenance
      • Cleaning
    • Calibration Standards
      • Light's Solution
      • ZoBell's Solution
      • pH 4 Quinhydrone Solution
      • pH 6.86 Quinhydrone Solution
      • pH 9.18 Quinhydrone Solution
    • Troubleshooting
    • Specifications
  • Metal
    • Application – IJAu
    • Application – IJAg
    • Specifications
  • Optional Accessories
  • Warranty
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