YSI IQ SensorNet ViSolid Sensor 700 IQ - Manual (Page 57)

ViSolid
®
700 IQ (SW) Appendix
ba76040e04 05/2014 10 - 1
10 Appendix
10.1 Check calibration values
By checking the value pairs, possible calibration errors can already be
avoided before the entry of the calibration value pairs.
Carry out a check using the EC2342 message text:
* All TSS values within measuring range?
(see operating manual)
* At least one value pair entered?
* All TSS and SiO2 values entered?
* All TSS/SiO2 pairs in descending order?
* Pair 1 = highest TSS and SiO2 value?
Sequence Max. value -> Min. values
Value pairs 1 2 3 4 5 6 7 8
Total suspended solids
[mg/l] TSS
SiO2 value [mg/l] SiO2
For examples of valid value pair data, see section 4.2.2.
The graph of the value pairs must not contain any turning
point in the required measuring range (see section 4.2.4).
TS [1000 mg/l]
SiO2 [1000 mg/l]
10
0,9
8
0,7
6
0,5
4
0,3
2
0,1
0
0 2 4 6 8 10 12 14 16 18 20