Metrohm 743 Rancimat - Manual (Page 159)

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743 Rancimat ￭￭￭￭￭￭￭￭ 151
2 Carry out GLP test with test resistor
￭ Click on the menu item Tools ▶ GLP test ▶ Conductivity... and
confirm with [Next >].
The following dialog window appears:
￭ Select the option Use test resistor.
￭ Under Resistance, enter the value of the test resistor in Ohms
(10000
Ω for 6.2109.030) and confirm with [Next >].
￭ Connect the test resistor to the electrode connector (3-2) indica-
ted in the dialog window and confirm with [Next >].
￭ Continue with step 4.
3 Carry out GLP test with standard solution
￭ Insert a measuring vessel, each filled with 60 mL standard solu-
tion, together with the measuring vessel cover at all measuring
position (see Chapter 4.6, page 75).