Hach-Lange TITRALAB 860_865 Reference Manual - Manual (Page 205)

Titra Lab ® TitraLab 860 and 865 Reference Manual
Page 205
Sequence/SAC
sequence Two sequences are available: Sequence or SAC Sequence. The
sequences are empty and must be programmed.
Unlike Coupled methods, sequences also allow you to link reagent
calibration and electrode calibration methods.
A sequence is a chain of up to 10 methods that will be carried out in
different beakers and in a defined order given by the operator.
Sequence: The beakers are changed manually.
SAC Sequence: The beakers are changed automatically using a
SAC80, SAC90, SAC850 or SAC950 Sample Changer.
Example:
Method 1 performed on 2 samples using 4 test portions (2 x 4 beak-
ers),
Method 2 performed on 1 sample with 3 test portions (1 x 3 beakers).
Thus 11 beaker system will run as follows:
Figure 34: Sequence of methods
The number of samples is entered in the Edit sequence menu and the
number of test portions in the Edit method screen.
Refer to "Working mode", page 226 .
Refer to "Select sequence", page 204 .
Refer to "Programming sequence", page 159 .
Refer to "Running a TIM sequence", page 195 .
Refer to "Running a SAC sequence", page 194 .
Method 1 Method 2
Sample 1
test portion 1/4 test portion 2/4 test portion 3/4 test portion 4/4
1
= beaker number 1
2 3 4
Sample 2
test portion 1/4 test portion 2/4 test portion 3/4 test portion 4/4
5 6 7 8
Sample 3
test portion 1/3 test portion 2/3 test portion 3/3
9 10 11
1