MultiLab 4010-1
ORP
ba76141e03
03/2014
43
6
ORP
6.1
Measuring
6.1.1 Measuring the ORP
NOTE
When connecting a grounded PC/printer, measurements cannot be
performed in grounded media as the values would be incorrect. The USB
interface is not galvanically isolated.
Stability control
(AutoRead)
& HOLD function
The stability control function (
AutoRead
) continually checks the stability of the
measurement signal. The stability has a considerable impact on the reproduc-
ibility of measured values.
The measured parameter flashes on the display
as soon as the measured value is outside the stability range
when the automatic
Stability control
is switched off.
You can start the
Stability control
manually at any time, irrespective of the set-
ting for automatic
Stability control
(see section 9.5.3 A
, page 69) in the
System
menu.
IDS ORP sensors are not calibrated. However, you can check IDS
ORP sensors using a test solution.
1.
Connect the ORP sensor to the meter.
The ORP measuring window is displayed.
2.
Adjust the temperature of the solutions and measure the current tem-
perature.
3.
Check the meter with the ORP sensor.
4.
Immerse the ORP sensor in the test sample.
U
157.0
mV
01.02.2014
08:00
Info
USB output
1.
Freeze the measured value with
<AR>
.
The [HOLD] status indicator is displayed.
The HOLD function is active.
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: ......
