Hanna Instruments HI 904 - Manual (Page 12)

12
QUICK START GUIDE
Liquid Samples:
• Samples with low viscosity will be added using a syringe with needle (injection
through the septum).
• Weigh the syringe before and after injection in order to increase precision (back-weighing
technique).
Sample Volume Preparation
Liquid samples with low viscosity can be added by volume.
Samples should be added using a precision syringe and needle.
Performing a Titration
• From the main screen press for analyzing a sample. You will be prompted to
enter the analyte size. Add a prepared sample according to a preparation method
outlined above. Enter the analyte size and press
. The titrator will start the
analysis according to the selected method.
• At the end of the titration, the message “Titration Completed” will appear on the
titration status, together with the final concentration of the moisture in the sample,
the end point volume, and other relevant information. The titrator re-enters
Standby
mode (if active) in the background.