HI97000 Series Advanced Waterproof Portable Photometers from Hanna Instruments

Hanna’s new HI97000 series photometers are designed with an innovative optical system that offers superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement.

These waterproof meters are extremely user friendly with a tutorial mode that walks the user graphically, step by step, in performing a measurement. The use of a backlit dot matrix LED allows the use of virtual keys making operation of the meter very intuitive.

Waterproof casing

The casing offers IP67 waterproof protection and floats.

Advanced LED optical system

LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.

CAL Check™ functionality

Hanna’s exclusive CAL Check feature allows for performance verification and calibration of the meter using NIST traceable standards. Our CAL Check standard vials are developed to simulate a specific absorbance value at each wavelength to verify the accuracy of subsequent readings. The CAL Check screen guides the user step-by-step through the validation process and user calibration.

Multiple measurement methods

Users can select the use of powder reagents supplied in packets or the use of liquid reagents supplied in a dropper bottle.

Built-in reaction timer

Waiting the proper reaction time is of key importance when performing colorimetric measurements. The countdown timer displays the time remaining until a measurement will be taken, ensuring consistent results between sample measurements and users.

Large cuvette size

The sample cell of these photometers fits a round, glass cuvette with a 25 mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples. The cuvette holder features ridges to protect scratching of the optical path by the cuvette.

Intuitive dot matrix display

These photometers are designed with a backlit, graphic LCD. With virtual keys, a battery status indicator, and error messages. Users will find the interface intuitive and easy to read.

GLP data

Good Laboratory Practice (GLP) shows the date and time of the last user calibration.

Auto logging

Log and recall the last 50 measurements.

On-screen tutorial mode with animations

The built in Tutorial mode guides users step-by-step through the measurement process.

Auto-off protection

These meters use three AA batteries that allow for about

800 measurements to be taken. The auto-off feature automatically shuts off the meter after 15 minutes of inactivity in order conserve battery life.

Hanna Instruments takes pride in their products and their people. Our technical experts are there to make sure every step is an easy one. Choose Hanna Instruments for all of your measurement needs!

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