Automatic Potentiometric Titration Device 902 (for pH Stat & Enzyme Titration)

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902 Tightland

last updated：Dec 08, 2025

pH stat and enzyme titration specialized potentiometric automatic titration device

This is the Tightland 902, a potentiometric titration device specifically for enzyme titration and pH stat. It is also possible to simultaneously measure two types of titrations, such as pH stat titration, enzyme titration, and SET titration (endpoint setting titration) with an optional feature.

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basic information

【Features】 Space-saving high-performance electric burette "Dojino" with metronome only ● PC software tiamo compatible with 12 languages including Japanese ● Compact touch control designed for laboratory use ● Dedicated model specialized for enzyme titration and pH stat ● Connects to a sample processor compatible with 160 samples and custom containers ● Metronome electrode capable of stable measurement even in organic solvents, strong alkalis, and high-temperature solutions ● Complies with FDA 21 CFR Part 11 (only when using PC software tiamo)

Price information

Reference price excluding tax: 2 million yen and up. Prices may vary depending on specifications, so please feel free to contact us.

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Delivery Time

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Applications/Examples of results

pH stud Enzyme titration *Sample tests are available. Please feel free to consult with us.

Detailed information

815 Robotech Sample Processor A sample changer ideal for the Tightland series, capable of fully automated processes from sample grinding and solvent addition to measurement, using 2 towers and 2 arms.
Example of a dedicated rack for the sample changer The metronome's sample changer can be used with a dedicated rack made to fit the beakers being used.
Sample rack with drip tray (optional) An option for a multi-sample changer that maintains samples on the rack at a constant temperature by flowing water (or hot water) at a constant temperature.
Optional lid for sample changer The metronome's sample changer can automatically open and close a lid on the measuring container on the rack. It is recommended for measuring samples that can change values when left in the atmosphere or samples that emit toxic gases.
Various Electrodes for Metrometers Metrometers offer a wide range of electrodes that are optimal for different applications and measurement conditions. There are electrodes available for measurements in non-aqueous (organic solvent) systems, high temperatures, trace samples, and suspensions.