The Hitachi PR-701BZ Platinum-Reference Electrode, 0.6 m (HIRAN-D254705-A) is a general-purpose combination electrode for potentiometric redox titration. It combines platinum indicator and reference functions in one assembly, with a 0.6 m cable, 4M KCl internal solution and compatibility with COM-300A and COM-A19 automatic titrators.
Key Features
- Designed for redox titration, supporting potentiometric analysis of oxidation-reduction reactions
- Integrated platinum-reference construction, combining indicator and reference electrode functions within one assembly
- General-purpose configuration, suitable for routine redox titration applications
- Supports common redox analytes, including metal ions, iodine and hydrogen peroxide
- Broad operating temperature range, suitable for test solutions from -5 to 100°C
- 4M potassium chloride internal solution, providing the specified reference-electrode filling solution
- Standard 0.6 m connection cable, supporting connection to the compatible titrator system
- Compact electrode construction, measuring approximately 135 mm long and 12 mm in diameter
- Defined upper-cap dimensions, measuring approximately 25 mm long and 16 mm in diameter
- Verified titrator compatibility, specified for Hitachi Hiranuma COM-300A and COM-A19 systems
Benefits
- Combines platinum sensing and reference functions to reduce the number of separate electrodes required in the holder.
- Supports routine endpoint detection across a range of oxidation-reduction titration procedures.
- Accommodates varied sample conditions through its -5 to 100°C operating range.
- Maintains compatibility with established COM-300A and COM-A19 titration configurations.
- Simplifies replacement planning through clearly defined cable length, internal solution and physical dimensions.
Why Choose the Hitachi PR-701BZ Platinum-Reference Electrode, 0.6 m (HIRAN-D254705-A)?
The PR-701BZ provides the integrated platinum-reference construction and broad operating range required for general-purpose redox titration. Its verified physical configuration and compatibility with COM-300A and COM-A19 titrators make it suitable for maintaining established Hitachi Hiranuma analytical systems. John Morris Group can assist with confirming the electrode connection and complete titration configuration.
