The Hitachi GR-521BZ Glass-Reference Electrode, 1 m Cable (HIRAN-D254701-B) is a glass-reference combination electrode for automatic titrator applications. It corresponds to GR-521BZ, part number D254701-B, and is listed for test tube use with a 1.0 m cable and 4M KCl inner solution.
Key Features
- Brand: Hitachi / HIRANUMA
- Model / Part Number: HIRAN-D254701-B
- Base Part Number: D254701-B
- Model: GR-521BZ
- Product Type: Glass-reference combination electrode
- Titration Type: Neutralisation titration
- Electrode Suitability: For test tube use
- Compatible Vessel Size: Test tube ≥ φ18 mm and ≤ 180 mm in height
- Temperature Range: -5 to 80°C
- Inner Solution: 4M KCl
- Cable Length: 1.0 m
- Drawing Dimensions: 1000 mm cable, 245 mm electrode body length, 190 mm lower section, 8 mm body diameter and 16 mm collar diameter
- JMG Listed Instrument Compatibility: COM-300A / COM-A19
- Category: Electrode for titration equipment
Benefits
- Supports neutralisation titration workflows where a combined glass-reference electrode is required.
- Test tube suitability helps users select the electrode for defined tube dimensions.
- Combination electrode format helps simplify setup where separate indicator and reference electrodes may be difficult to position.
- 4M KCl inner solution supports stable reference performance for suitable titration applications.
- Clear GR-521BZ and D254701-B identification helps reduce errors when replacing titrator electrodes.
Why Choose the Hitachi GR-521BZ Glass-Reference Electrode, 1 m Cable (HIRAN-D254701-B)?
The Hitachi GR-521BZ Glass-Reference Electrode, 1 m Cable (HIRAN-D254701-B) is suited to laboratories using automatic titrators for neutralisation titration work in compatible test tube setups. John Morris Group supplies Hitachi titration electrodes and accessories for laboratory customers across Australia and New Zealand.
