The essential automatic titrator for routine analysis - HI930

The essential automatic titrator for routine analysis

HI930 is designed for users who want to automate routine titrations without introducing unnecessary complexity. It is the ideal choice when the laboratory performs standard, repetitive analyses but requires greater control than manual titration can provide.

• Basic routine applications, with a simple and stable configuration
• Titrations with a pH/mV endpoint or equivalence point
• Compatible with pH and ORP electrodes
• Up to 15 standard and customized methods

An essential yet complete titrator: it helps operators work in a more organized way, reduces variability associated with manually determining the endpoint, and makes it easier to achieve repeatable results in everyday analyses.

Simple to configure, simple to use

HI930 is designed for quick operation, even in laboratories that do not require advanced features or complex sequences. The interface guides the operator through the main operations and simplifies method management, calibration, and titration start-up.

Fewer steps, fewer opportunities for error

• Clear screens and easy-to-read information
• Context-sensitive help available during operation
• Warning and error messages displayed directly on the screen
• Editable standard methods that can be adapted to recurring applications

Simplicity is not a limitation: it is the most effective way to make automatic titration accessible, stable, and repeatable in routine laboratory work.

Precise dosing for repeatable results

The quality of an automatic titration depends significantly on the precision with which the titrant is dispensed. HI930 uses a 40,000-step pump, designed to deliver very small volumes in a controlled and repeatable manner. This allows the instrument to approach the endpoint with greater accuracy, reducing the errors typically associated with manual titration.

Precision where it really matters

• 40,000-step pump for precise dosing control
• Minimum dosing volume down to 0.125 µL
• Displayed resolution of 0.001 mL
• 5, 10, 25, and 50 mL burettes available
• Clip-Lock system for quick and easy burette replacement
• Fixed pH/mV endpoint or pH/mV equivalence point
• Equivalence point detection using the 1st or 2nd derivative

The result is a more controlled titration, with more precise management of the dispensed volume and improved repeatability in routine analyses. For the laboratory, this means less operator dependency, greater consistency between analyses, and increased confidence in the final result.

Compact and ready for routine use

HI930 is designed to take up minimal space and integrate easily into the laboratory workstation. Its compact configuration keeps the titrator, burette, electrode, stirrer, and sample together in an organized area without cluttering the bench with separate components or complex installations.

A more organized workstation

• Small footprint on the laboratory bench: approximately the size of an A4 sheet of paper
• Compact and easily accessible design
• Titrant bottle, burette, electrode, and beaker managed within the same working area
• Clearly visible front display during analysis
• Ideal for laboratories performing recurring titrations

It is a practical solution for laboratories looking to introduce automatic titration into their daily routine while maintaining a clean, stable, and easy-to-manage workstation.

Flexible electrode holder and integrated magnetic stirrer

The HI930 electrode holder is designed to simplify and organize sample management during titration. The electrodes are positioned in the center of the beaker, ensuring the analysis area is correctly arranged and making operation easier even when smaller sample volumes are used.

Everything in the right position

• Support for up to 3 electrodes
• Slots for dispensing tubes
• Dedicated space for the temperature sensor
• Integrated magnetic stirrer with beaker support
• Stable positioning of electrodes, tubing, and sample

This configuration helps operators work in a more organized manner, reducing unnecessary manual intervention and improving the repeatability of the analytical procedure.

Methods and reports always under control

HI930 allows frequently used methods to be saved and recalled, enabling operators to perform routine analyses without having to reset the main parameters each time. Standard methods can be used as a starting point and adapted to the laboratory’s recurring applications.

More organized analyses, easier data management

• Up to 15 standard and user-defined methods
• Customizable titration reports
• Storage of up to 50 titration and pH/mV reports
• Data transfer via USB
• GLP information can be recorded in reports

This makes it easier to keep parameters, results, and analytical data under control. The laboratory can work with more consistent procedures while retaining the essential information required for verification, archiving, and comparison of results.

For the main routine potentiometric titrations

HI930 is suitable for the main routine potentiometric titrations where simple procedures, repeatable results, and greater control compared with manual titration are required. It is designed for laboratories performing standard analyses on similar samples, using recurring methods with clearly defined operational requirements.

Typical applications

• Acid-base titrations
• Redox / ORP titrations
• Fixed pH/mV endpoint
• pH/mV equivalence point
• Titrant standardization
• Routine testing in laboratories, water analysis, food & beverage, and quality control

For more complex applications involving ISE probes, photometric electrodes, multiple pumps, or advanced automation, the HI931 or HI932 models can be considered.