Expert in Water Quality Measurement and Water Treatment Project Since 2007
E-mail: michael@shboqu.com Whatsapp：86-15000087545
Online Glass pH Sensor GPE100
PH8012F
ONLINE PH ELECTRODE
Basic Principle of pH Electrode
In PH measurement, the used pH electrode is also known as the primary battery. The primary battery is a system, whose role is to transfer chemical energy into electrical energy. The voltage of the battery is called the electromotive force (EMF). This electromotive force (EMF) is composed of two half-batteries. One half-battery is called the measuring electrode, and its potential is related to the specific ion activity; the other half-battery is the reference battery, often called the reference electrode, which is generally interlinked with the measurement solution, and connected to the measuring instrument.
TECHNICAL SPECIFICATIONS
Model | GPE100 Online Glass pH Electrode |
Parameter measurement | PH,Temperature |
Measure range | PH:0.0~14.0 Temperature:（0~60.0）℃ |
Accuracy | pH: ±0.1pH Temperature: ±0.5℃ |
| Temperature compensation | 10K,2.252K,PT100,PT1000 |
Slope | ≥96％ |
Zero point potential | E0=7PH±0.3 |
Internal impedance | 1W |
Profile | PG13.5 |
Housing material | Special galss |
MAIN FEATURES
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BOQU Instrument focus on development and production of water quality analyzers and sensors, including water quality meter, dissolved oxygen meter, pH sensors, etc.
