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ORP Electrode Application Guides

Abbreviation Guide Platinum (Pt) Gold (Au)

Glass (G) Plastic (P)

KCl 3.5M + AgCl Electrolyte Refillable SMART

Temperature Sensor Amplifier

Pressure (Bar)

Sensor

Body Material

Single Reference

Double Reference

Cloth Junction

Ceramic Junction

Open Junction

Gel Electrolyte

KCl 3.5M Electrolyte

Application

Recommended Electrodes

Page

0.1 2.117

HI3131B/P HI3618D HI36180* HI36200* HI4430B HI4430B HI3230B HI3131B/P

Pt Pt Pt Pt

G • G •

• • • • • • • • •

• • • •

• • 0.1 2.117

Laboratory (General Use)

G

• • • • • 0.1 2.129

P •

• • • •

• • • 2 2.129

Oxidants

Au P • Au P •

2 2.119 2 2.119 2 2.119 0.1 2.117 2 2.119 0.1 2.123

Ozone pH 2.112 | www.hannainst.com electrodes Quality Control Titrations, ORP Water, Municipal HI3230B HI3148B Wine Application Laboratory (General Use) HI5313 HI2111B HI2112B HI3133B HI5412 HI5311 FC260B HI5314 HI5414 Milk Remote Filling Strong Alkaline Solutions HI2111B Suspended Solids HI5413 HI5312 HI5313 HI5110B HI5412 Titration, Argentometric Titrations, General HI5311 HI5312 HI5313 Titration, Potentiometric HI3133B Wide Temperature Range HI5311 Spheric (S) Cylindric (C) Platinum (Pt) Gold (Au) Abbreviation Guide *edge®specificelectrode

Pt Pt Pt Pt

P • G • P •

• •

G

Half-Cell and Reference Electrode Application Guides

Glass (G) Plastic (P)

KCl 3.5M Electrolyte Pressure (Bar)

pH Half Cell

ORP Half Cell

Reference

Tip Shape

Body Material

Single Reference

Double Reference

PTFE Sleeve Junction

Ceramic Junction

Recommended Electrodes

Page

P •

0.1 2.132

• •

S G S P

2.130 2.130 2.130

Pt

G

• •

G •

• • 0.1 2.131 • • 0.1 2.131

G

S G

2.130

• •

G

• • 3 2.131 • • 3 2.131

G •

S G

2.130

• • • • • • •

G •

• 0.1 2.132 • 0.1 2.132

G

• •

P •

0.1 2.132

C G

2.130

G •

• • 0.1 2.131 • • 0.1 2.131

G G

• •

• 0.1 2.132

P •

0.1 2.132

Pt

G G

2.130

• • 0.1 2.131

Unsure about which electrode to choose? Give your local Hanna office a call for assistance.

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