Hanna HI1049B pH electrode with sleeve junction
The Hanna HI1049B pH electrode with sleeve junction is a designed for reliable performance in samples that tend to clog traditional ceramic junctions, this electrode is ideal for applications involving colored, viscous, or high-protein liquids. Its low-temperature (LT) glass bulb makes it particularly suited for measurements in cooler samples, while the BNC connector ensures compatibility with a wide range of pH meters.
Key Features
CPS™ Clogging Prevention System: The sleeve junction replaces traditional porous ceramic with a combination of PTFE and ground glass, preventing clogging in difficult samples like wine, must, or food slurries.
Double Junction Reference: Reduces contamination and extends electrode life, especially in complex or protein-rich media.
LT (Low-Temperature) Glass: Optimized for accurate pH measurements in samples at lower temperatures, ideal for applications below ambient temperature.
Dome-Shaped Tip (Ø 8 mm): Designed to offer maximum surface contact, ensuring fast and stable response even in thick or opaque liquids.
Refillable Design: Uses 3.5M KCl electrolyte, which can be replenished to maintain consistent performance over time.
Universal BNC Connector: Provides a secure connection with most benchtop and portable pH meters.
Durable Glass Body: Chemically resistant and thermally stable for routine lab and field use.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | HI1049B |
| Description | pH electrode with CPS™ sleeve junction |
| Reference System | Double junction, Ag/AgCl |
| Junction Type | Sleeve with CPS™ technology |
| Measurement Range | pH 0 to 12 |
| Electrolyte | 3.5M KCl (refillable) |
| Glass Type | LT (Low Temperature) |
| Tip / Shape | Dome-shaped, Ø 8 mm |
| Maximum Pressure | 0.1 bar |
| Operating Temperature | 0 to 60°C |
| Temperature Sensor | No |
| Amplifier | No |
| Cable Type | Coaxial, 1 meter |
| Connector Type | BNC |
Applications
Wine and Beverage Testing: Ideal for fermentation and final product testing where pigment or sugar content may clog standard junctions.
Food Processing: Suitable for sauces, dressings, and semi-viscous food materials that require stable and clog-free pH measurements.
Environmental Monitoring: Works well in organic-rich surface waters or wastewater samples with suspended solids.
Laboratory & Research Use: Perfect for applications involving low to ambient temperature samples that require precise and stable pH data.
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