Hanna Instruments-921-120 Autosampler with 16 beaker tray with 2 peristaltic pumps

Hanna InstrumentsSKU: HI-921-120
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Description

The Hanna Instruments-921 Autosampler is an automated titration sample handling system designed for use with the Hanna Instruments-902C Potentiometric Titration System. This high quality system makes the titration of multiple samples quick and easy.


Autosampler, 16 beaker tray with 2 peristaltic pumps


Using the autosampler, up to 18 samples can be run consecutively. The Hanna Instruments-921 autosampler also interfaces directly with the Hanna Instruments-902C to access titration methods. Once a method is established, the user can customise the automation sequence samples for the method. Sample names and size can be customised or auto filled in with preset values.




    • Use up to three peristaltic pumps for reagents addition, sample levelling, and waste aspiration

    • Control panel allows for manual operation of the motors and pumps

    • Features sample levelling, built-in magnetic stirrer, reagent addition, electrode rinse feature

    • USB interface with compatible barcode reader and built-in RFID for each tray



Once the autosampler sequence is complete, two reports are available for review:



  • Sequence report with a table outlining each sample name, beaker position, sample size, and result for the tray

  • Detailed titration report for each individual sample, including the graph of the titration data




More benefits:



  • Flexible, accurate detection of the titration endpoint with Hanna Instruments-902C potentiometric titrator

  • Automation of up to 18 samples per tray – 16 sample tray holds 150ml beakers; 18 sample tray holds 100ml beakers

  • Absolute encoder in sample tray – The autosampler always knows the tray position. It never needs calibration and never needs to “home”

  • Electrode rinse feature – up to 3 beakers per tray can be designated for electrode dip rinses; a primary, secondary and tertiary rinse.

  • Automatic addition of reagents or deionised water to the sample beaker by peristaltic pump

  • Control panel for manual operation of motors and pumps (included)

  • Built-in magnetic stirrer or optional overhead propeller stirrer

  • Barcode reader interface for easy sample tracking – USB barcode reader interface for easy sample identification

  • Built-in RFID in each tray, communicating tray serial number and number of beakers it holds





  • Optical IR beam detects presence or absence of beakers in the tray – ensures the autosampler doesn’t proceed with titration if a beaker is missing

  • USB interface – use with barcode reader; field upgradable software

  • Sample trays made of chemically-resistant materials are removable, easy to clean and dishwasher safe

  • Electrode holder can accommodate 3 x 12mm electrodes, temperature sensor, 1 aspiration tube, and 5 multipurpose tubes (reagent addition, burette dosing) – Allows user to switch between methods without physically switching electrodes

  • Real time progress of the sequence and results shown on the Hanna Instruments-902 titrator screen

  • Integrated peristaltic (up to 3) pump

  • Sample levelling feature – automatic levelling for fast preparation of volumetric samples

  • Waste removal feature – Aspirate completed samples into a waste container


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