Hanna pH Electrode HI1131b Refillable for Bench Top pH Meter HI2211, combination pH electrode for general laboratory purposes and beer testing.Reference: double, Ag/AgClJunction/Flow Rate: ceramic, single / 15-20 µL/hElectrolyte: KCl 3.5MMax Pressure: 0.1 barRange: pH: 0 to 13Recommended Operating Temp.: 0 to 100°C (68 to 104°F)Tip/Shape: spheric (dia: 9.5 mm)Temperature Sensor: NoAmplifier: NoBody Material: glassCable: coaxial; 1 m (3.3’)Connection: BNCBrand: HannaManufacture: RomaniaThe Hanna pH Electrode HI1131B is a refillable pH probe designed for accurate pH measurement in various laboratory and field applications. Some of its key features include:Refillable Design: This electrode has a refillable reference solution, which helps maintain the electrode’s performance over time. Refilling the junction with the proper electrolyte solution ensures consistent and accurate measurements.General Purpose Use: The HI1131B is commonly used for general laboratory, educational, and industrial applications. It is suitable for testing a wide range of solutions and samples.Glass Body: It typically features a durable glass body with a built-in junction for proper electrolyte flow, helping to maintain consistent readings.Ag/AgCl Reference: The electrode uses an Ag/AgCl (silver/silver chloride) reference system, which is commonly found in pH electrodes due to its stability and reliability.High-Temperature Glass Formulation: It is designed to operate within a certain temperature range (usually around 0°C to 80°C), making it versatile for various environments.Compatibility: This pH electrode is compatible with most pH meters, especially those made by Hanna Instruments.BNC Connector: The HI1131B uses a BNC connector. BNC connectors allow for quick and easy connection to any pH/ORP meter or transmitter.Spherical Glass Tip: The spherical-shaped tip design allows for a wider area of contact with the sample for faster measurement, making it ideal for general laboratory use.Maintenance: Proper maintenance of the electrode, including regular refilling and cleaning, is essential for long-term accuracy and performance.
