Hanna HI1332P Refillable PEI Body pH Electrode
The Hanna HI1332P Refillable PEI Body pH Electrode is a rugged, refillable combination pH electrode designed for use with pH meters equipped with CAL Check™ technology. Featuring a durable PEI body, a double junction reference system, and a BNC + pin connector, this electrode ensures reliable pH measurements in both field and laboratory conditions.
Key Features
Built for CAL Check™ Compatibility: The BNC + pin connector works seamlessly with Hanna pH meters that feature CAL Check™, providing added diagnostic functionality during calibration.
Durable PEI Body: The body, made from polyetherimide (PEI), resists chemical damage and mechanical stress. Therefore, it performs well in both industrial and field applications.
Refillable Design: By refilling the 3.5M KCl electrolyte, users can extend the electrode’s life and maintain consistent measurement accuracy over time.
Double Junction System: This design reduces the risk of contamination from aggressive or protein-rich samples, thereby improving long-term stability.
Low Temperature (LT) Glass Tip: The 7.5 mm spherical tip, made from LT glass, offers fast response times in lower temperature environments, making it ideal for ambient or refrigerated samples.
Steady Flow Ceramic Junction: With a flow rate of 15–20 µL/h, the single ceramic junction supports stable readings, even in low-conductivity solutions.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | HI1332P |
| Electrode Type | Refillable pH Combination Electrode |
| Reference Type | Double, Ag/AgCl |
| Junction / Flow Rate | Ceramic, single / 15–20 µL/h |
| Electrolyte | KCl 3.5M |
| pH Range | 1 to 12 |
| Operating Temperature Range | 0 to 70°C |
| Glass Type | LT (Low Temperature) |
| Tip Shape | Spheric (7.5 mm diameter) |
| Body Material | PEI |
| Maximum Pressure | 0.1 bar |
| Temperature Sensor | No |
| Amplifier | No |
| Cable | Coaxial; 1 meter |
| Connector Type | BNC + pin |
| Recommended Use | Chemicals, field testing, QC, aquariums |
Applications
Chemical Testing: Lab professionals trust the HI1332P for pH analysis in solutions containing harsh or reactive chemicals.
Field Monitoring: The rugged PEI construction allows technicians to perform pH measurements confidently during field sampling.
Quality Control Laboratories: Manufacturers use this electrode in production environments to maintain consistent pH control across products.
Aquarium & Aquaculture: This electrode also suits aquarists and marine biologists who monitor water conditions in freshwater and saltwater systems.
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