Hanna HI5412 Glass Body Calomel Reference Electrode
The Hanna HI5412 Glass Body Calomel Reference Electrode is a high-accuracy double junction reference electrode, designed for demanding laboratory environments. Featuring a PTFE sleeve junction, this electrode offers excellent chemical resistance and stability across a wide temperature range. It is ideal for applications requiring a consistent reference potential with minimal contamination risk.
Key Features
Double-Junction Design for Enhanced Protection: The Ag/AgCl double junction system reduces contamination between the sample and reference electrolyte, resulting in greater measurement consistency over time.
PTFE Sleeve Junction: The use of PTFE (Polytetrafluoroethylene) provides superior chemical inertness, making this electrode well-suited for aggressive samples or those with organic solvents.
Wide Operating Temperature Range: With reliable performance from -5 to 100°C, this electrode is suitable for both ambient and high-temperature laboratory procedures.
Glass Body for Chemical Stability: Its glass construction ensures optimal resistance to chemical reactions while maintaining structural integrity under varying conditions.
Standard Banana Connector: Equipped with a 4 mm banana plug, the HI5412 easily integrates into most lab meters and measurement systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | HI5412 |
| Reference Type | Double, Ag/AgCl |
| Junction Type | PTFE sleeve |
| Electrolyte | KCl 3.5M |
| Maximum Pressure | 0.1 bar |
| Operating Temperature Range | -5 to 100°C (23 to 212°F) |
| Body Material | Glass |
| Cable Length | 1 m (3.3 ft) |
| Connector Type | 4 mm Banana Connector |
Applications
General Laboratory Use: Provides a stable and clean reference for pH, ORP, or ISE systems.
Chemically Aggressive Samples: Ideal for use with organic solvents or chemically reactive media.
Educational and Research Institutions: Suitable for precise measurement tasks in both academic and professional research environments.
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