Hanna Instruments Glass Cuvettes with Caps for HI977 Series Photometers (2-Pack) (HI731360)

Hanna Instruments Glass Cuvettes with Caps for HI977 Series Photometers (2-Pack)

The HI731360 is a set of two genuine Hanna Instruments replacement glass cuvettes, each supplied with a matching cap, designed for use with the HI977 series of portable photometers. Made from optically clear glass, these cuvettes ensure maximum light transmission for accurate, repeatable colorimetric water quality measurements. They are an essential consumable accessory for pool professionals and technicians who rely on HI977 series instruments day to day.

Compatibility

Each cuvette features a round profile to seat correctly in the instrument’s sample chamber, ensuring proper optical alignment with every measurement.

Why genuine matters

Accurate photometric analysis depends entirely on the optical consistency of the cuvette. Even minor scratches, cloudiness, or contamination can compromise test results and lead to inaccurate readings. Genuine Hanna Instruments cuvettes are manufactured to the same optical standards as those supplied with the instrument, giving you confidence in every reading. The included caps prevent contamination, evaporation, and spillage during handling and storage.

Replacement & care

Cuvettes should be inspected regularly and replaced whenever scratches or discolouration are detected, as these will directly affect measurement accuracy. The smooth glass surfaces allow thorough cleaning between samples, making these cuvettes reusable over time. Keeping a spare set on hand avoids any interruption to your testing routine.