Metrohm 916 Ti-Touch - Manual (Page 197)

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16 Methods
916 Ti-Touch
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Entry 16 characters maximum
Fixed sample size
on | off (Default value: off)
Activate this parameter if the same sample amount is always to be used
for all determinations. If this is case, then you can define the sample size
here. It will be displayed in the main dialog, but it can no longer be
changed there.
Sample size
This parameter can only be edited when Fixed sample size is activated.
Input range –999999999 - 9999999999
Default value 1.0
Unit of sample size.
Selection g | mg | µg | mL | µL | pieces
Default value g
NOTE
You can also use the parameter Fixed sample size if you would like to
establish a default for the sample size.
Example: For a particular determination, you require 10 mL of sample.
Now and again, however, you have too little sample available and you
must perform the determination with 5 mL, for instance. In this case,
proceed as follows:
1. Activate the parameter Fixed sample size.
2. Define the value and unit for the sample size, in the above exam-
ple, for instance, [10 mL].
3. Deactivate the parameter Fixed sample size again.
4. Save the method.
⇨ Each time you load this method, 10 mL is entered as the sample size,
but in the example mentioned you can enter the lesser quantity of 5
mL.
[Sample size limits]
This button is accessible only ifFixed sample size is deactivated.
Define the limit values for the sample size (see "Defining limit values for
the sample size", page 183).