Hach-Lange TITRALAB 840_845 Reference Manual - Manual (Page 65)

Titra Lab ® TitraLab 840 and 845 Reference Manual
Page 65
Coupled
method A Coupled method is a combination of 2 methods performed in the
same beaker. When using a coupled method, the instrument runs all
these methods on the same sample.
If you wish to run a series of methods in different beakers, it is
necessary to program a sequence using a Sample Changer instead
of a Coupled method.
Example: Combination of method 1 and method 2.
The number of test portions (for example 3) is entered during pro-
gramming. The method is then repeated in the number of beakers
specified.
Figure 13: Coupled method with three tests
= beaker number 1
Sample 1
1 1
1
2 2 3 3
Test portion 1 Test portion 2 Test portion 3
Method 1 Method 2 Method 1 Method 2 Method 1 Method 2