MultiLab 4010-1
pH value
ba76141e03
03/2014
31
Continuing with two-
point calibration
5.
Immerse the sensor in the first buffer solution.
6.
Start the measurement with
<MENU/ENTER>
.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
7.
Wait for the end of the measurement with stability control or accept the
calibration value with
<MENU/ENTER>
.
The calibration display for the next buffer appears (voltage display).
8.
If necessary, finish the calibration procedure as a single-point calibra-
tion with
<M>
.
The calibration record is displayed.
For
single-point calibration
, the instrument uses the Nernst slope
(-59.2 mV/pH at 25 °C) and determines the zero point of the IDS
pH sensor.
pH
-180.0
24.8
°C
AutoCal YSI
10.00
01.07.2011
08:00
AR
Buffer
mV
9.
Thoroughly rinse the sensor with deionized water.
10. Immerse the pH sensor in buffer solution 2.
11. When measuring without temperature sensor:
Measure the temperature of the buffer manually and enter it with
<
><
>
.
12. Start the measurement with
<MENU/ENTER>
.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
Summary of Contents for YSI MultiLab 4010P-1
Page 10: ...Overview MultiLab 4010 1 10 ba76141e03 03 2014...
Page 82: ...Transmitting data USB interfaces MultiLab 4010 1 82 ba76141e03 03 2014...
Page 101: ...MultiLab 4010 1 Index ba76141e03 03 2014 101...
Page 106: ...Contact Information MultiLab 4010 1 106 ba76141e03 03 2014...
Page 107: ......
