Operation With The Stirrox G Oxygen Sensor; Operation With A Barcode Reader - wtw inoLab Level 3 Operating Manual

BOD
Preparatory
activities
150
Preparatory activities before the measurement:
1 Prepare blank value solutions and sample dilutions.
2 Calibrate or check the measuring system with the
probe (see section 8.2).
Note
An incorrect calibration of the measuring system with D. O.
probes will cause incorrect measured values. Perform a
calibration at regular time intervals (see section 8.2).
Note
The drift control (AutoRead) function corresponds to the
AutoRead function in section 8.3.2. BOD measurements are
automatic AutoRead measurements.
9.1.1

Operation with the StirrOx G oxygen sensor

Use the key on the StirrOx G to switch on the stirrer and start
a measurement with AutoRead at the same time.
This enables the automation of the BOD measurements.
When the stirrer is switched on,
display.
9.1.2

Operation with a barcode reader

Using a barcode reader makes it possible to fill out name
fields on the display automatically using the barcode reader.
In addition, it is possible to start a measurement
automatically after reading in a name field with the barcode
by activating Scanner Automatic.
1 Switch to the Menu mode.
46
2 Use
3 Select the BOD menu item with
3
to select the main Meas menu.
appears on the
82
.