Description
pH Electrode HI1131 – Hanna Instruments
The HI1131 pH Electrode from Hanna Instruments is a refillable, double-junction glass electrode designed for general laboratory pH measurement. It is suitable for a wide range of applications, including laboratory analysis and beverage testing.
Its high-temperature glass and ceramic junction provide stable readings and long service life, even under demanding laboratory conditions.
Specifications
| Parameter | Specification |
| Type | Refillable combination pH electrode |
| pH Range | 1 to 14 |
| Reference | Double, Ag/AgCl |
| Junction | Ceramic, single |
| Electrolyte | 3.5 M KCl |
| Operating Temperature | 0 to 100 °C |
| Glass Type | High temperature (HT) |
| Body Material | Glass |
| Cable Length | 1 m |
| Connection | BNC / DIN variants |
| Brand | Hanna Instruments |
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