Hanna-instruments HI 901 Manual de usuario descargar pdf (Pagina 83)

5-43

METHODS

5.5.20 Potential Range

The allowable input potential range can be set by the user. Outside of these limits, if the

titration is in progress, the titration will be abnormally terminated and an error message will

appear.

These limits provide protection against a titration that does not generate an end point due to

potential over-range.

The ranges must be set within -2000.0 to 2000.0 mV.

5.5.21 Volume/Flow Rate

The flow rate for the dosing system can be set by the user in an interval of 0.1 to twice the

total burette volume, as follows:

0.1 to 10 mL/min for a 5 mL burette

0.1 to 20 mL/min for a 10 mL burette

0.1 to 50 mL/min for a 25 mL burette

0.1 to 100 mL/min for a 50 mL burette

Note: The titrator automatically detects and displays the burette size.

The flow rate is set for all burette operations.

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Hanna-instruments HI 901 Manual de usuario Pagina 83