BERTHOLD TECHNOLOGIES LB 567, User Manual

Page: 146 / 186

Chapter 6. Calibration Flow Cell
50
MicroPolar 2 (++) LB 567
The display to the left appears if you push
RUN
.
Note:
Push the
SAMPLE
button to start measurement of the raw
data. At the same time, the laboratory sample has to be taken
and marked. The analysis may be performed later, provided the
product is not changed by this.
Sampling is in process......
Push the .
X . button to stop the sampling process any time..
If the sampling process has been completed without any prob-
lem, push the .
√ . button to save the sample in the table and
the measurement continues.
The process previously described must be repeated for each ad-
ditional sample.
The moisture/concentration of the samples should be distributed
over the entire measuring range. For additional temperature com-
pensation, the temperature of the samples should be distributed
over the entire temperature range.
The minimum number of samples required is dependent on the
selected calibration modes. If the sample size is too low, an error
message is displayed after you have attempted to run a calibra-
tion.
About six samples suffice for a rough calculation of the calibration
coefficients, provided the concentration differs by at least 5%. At
least 15 samples are required for fine calibration and temperature
compensation.
1 | - | Live Display | 07.05 – 13:25
Concentration av.
65.50
%
Conc. av. Conc. act. 64.35%
ESC SAMPLE .. ▲▼ .. ZOOM
1 | - | Live Display | 07.05 – 13:25
Taking Sample #1
Conc av. Conc act 64.35%
..
X .. . ▲▼ .
1 | - | Live Display | 07.05 – 13:25
Save sample
no. 1?
Conc av. Conc act 64.35%
..
X .. .. ▲▼ . .. √ ..