Hach BioTector B7000 User Manual page 20

B I O T E C T O R
0 9 : 2 7 : 0 2 1 2 - 0 9 - 0 2
T N
S M P L
R E A C T I O N R E S U L T
0 9 : 1 7 : 0 2 1 2 - 0 9 - 0 2
0 9 : 0 7 : 0 2 1 2 - 0 9 - 0 2
0 8 : 5 7 : 0 2 1 2 - 0 9 - 0 2
0 8 : 4 7 : 0 2 1 2 - 0 9 - 0 2
0 8 : 3 7 : 0 2 1 2 - 0 9 - 0 2
0 8 : 2 7 : 0 2 1 2 - 0 9 - 0 2
If BioTector is built as a TOC TN analyzer, the analysis results of the relevant parameters (e.g. TN, COD,
BOD etc.) are also displayed on one or more screens.
These screen give information on:
- The Reaction Start time.
- The Reaction Type, for example a TN STREAM 2 reaction.
- The Reaction Phase, for example if the reaction is currently in the SAMPLE PURGE phase etc.
- The Range the BioTector is using to carry out its analysis.
- The current Reaction Time for the corresponding reaction.
- The Reaction Duration for the overall duration of the corresponding reaction.
Reaction Graph
1 0 1 . 5 [ k P a ]
T I C m g u
1 2 . 4
9 5 6 C O 2
T O C m g u
1 5 6 . 4
4 3 5 6 C O 2
0 s
1 0 . 0 l / h
The Reaction Graph screen gives information on the current reaction in progress, and allows the user to
monitor the progression of the reaction. This screen gives information on:
-
The current atmospheric pressure, measured in kPa.
-
The un-calibrated data from the reaction, for example TICmgu or TOCmgu without any compensation
for atmospheric pressure.
-
The height of the CO
-
The current MFC flow in l/h.
-
The temperature in the analyzer.
-
The CO instantaneous value (CO2i) and the CO
2
-
The reaction time.
R U N N I N G
R E A C T I O N
S T R E A M 2 R E A C T I O N
P U R G E R E A C T I O N
1 R A N G E
8 5 s R E A C T I O N
3 6 0 s R E A C T I O N
S 1 √
S 2 √
S 3 √
S 4 x
S 5 x
S 6
1 2 0 s
2 6 C 5 6 C O 2 i
peaks in each phase of the reaction.
2
0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2
S T A R T
T Y P E
P H A S E
T I M E
D U R A T I O N
T N m g N / l
4 1 . 0
4 0 . 1
4 9 . 5
4 1 . 1
4 0 . 3
3 9 . 9
0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2
2 4 0 s
1 2 C O 2 z
zero value (CO2z) for the reaction.
2
3 6 0 s
2 6 5 s
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