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Hanna Refillable Combination pH Electrode with BNC + Pin Connector - HI1131P

Category pH Electrodes Brand Hanna Condition New

Specifications

Country of Origin India
Measurement Range pH 0 to 13
Body Material glass
Model HI1131P
Temperature Sensor no
Cable 1 m (3.3’), coaxial
Connector Type BNC + pin
Reference Cell Type Double Junction, Ag/AgCl
Tip / Shape Spheric (dia 9.5 mm)
Matching Pin no
Temperature Operating Range 0 to 100°C (32 to 212°F)
Amplifier no
Recommended Use Laboratory general purpose, high temperatures
Refill Electrolyte 3.5M KCl
Weight 0.08 Kg
Max Pressure 0.1 bar
Electrode Type Combination pH Electrode
Product Condition New
MPN HI1131P
Junction Type / Flow Rate Ceramic, single / 15–20 µL/h

Key Features

HI1131P combination pH electrode for laboratory and high temperature measurements with BNC and pin connector.

  • Designed with a glass body for chemical resistance and easy cleaning.
  • Features a double junction reference and spheric tip for accurate measurements.
  • Equipped with BNC + pin connector for easy CAL Check function on compatible meters.
  • High temperature (HT) glass allows for use between 0 and 100°C.
  • Refillable electrode ensures long-term, reliable operation in laboratory settings.
  • Ceramic single junction with 15–20 µL/h flow rate enhances stability.
  • Measurement range covers pH 0 to 13 for a variety of liquid sample types.
  • Cable length of 1 m (3.3’) offers versatility in bench setups.

Product Description

The HI1131P refillable combination pH electrode is engineered for precise laboratory and high temperature pH measurements. This glass body, double junction electrode features a BNC and pin connector, ensuring compatibility with CAL Check enabled meters such as HI2221, HI2222, and HI2223. Its spherical glass tip, made from high temperature glass, supports a temperature operating range of 0 to 100°C, making it ideal for use in demanding analytical tasks.

Ideal for laboratory professionals needing reliable sample analysis, the HI1131P is suitable for research, QC, water analysis, agriculture, and education. The double junction Ag/AgCl reference design and single ceramic junction with a flow rate of 15–20 µL/h maintain chemical stability and accurate readings during extended use. The 1 meter coaxial cable and BNC + pin connector make setup straightforward in benchtop configurations.

  • Glass body material is both chemical resistant and easy to clean for various laboratory samples.
  • Refillable with 3.5M KCl for extended service life and consistent results.
  • Spheric tip (9.5 mm diameter) provides fast response and optimal contact with sample solutions.
  • Can be used in general purpose, laboratory, and high temperature liquid sample applications.
  • The CAL Check function, activated by the pin connector, helps verify electrode performance.

Typical industrial and laboratory applications include chemical analysis, water quality monitoring, education, research, and process control in scientific, environmental, or manufacturing labs. For additional electrodes or compatible solutions, browse EnvMart’s Laboratory Instruments & Supplies category.

Comments (0)

Frequently Asked Questions

The HI1131P pH electrode is designed for high temperature use, operating effectively between 0 and 100°C.

The double junction design enhances chemical stability and accuracy, providing reliable readings during extended use.

The HI1131P electrode can be refilled with a 3.5M KCl solution to ensure long-term reliability and consistent results.

The HI1131P is suitable for a variety of liquid sample types, covering a pH range of 0 to 13, making it versatile for different applications.

Yes, the HI1131P features a BNC and pin connector, making it compatible with CAL Check enabled meters such as HI2221, HI2222, and HI2223.

The ceramic junction has a flow rate of 15–20 µL/h, which helps maintain stability during measurements.

The HI1131P comes with a 1 meter (3.3 feet) coaxial cable, providing flexibility for bench setups.

Yes, the HI1131P is suitable for educational purposes, as well as research, quality control, and water analysis.

The CAL Check function, activated by the pin connector, helps verify the performance of the electrode, ensuring accurate measurements.

The electrode features a glass body that is chemical resistant and easy to clean, making it suitable for various laboratory samples.

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