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8. Recording of Measurement Values
This chapter describes, which options a user can select from to record measure-
ment values.
8.1 Useful information about recording values with LabMaster-aw neo
• Measurement values can be recorded in a freely selectable interval between
2 to 60 secs.
•
In addition, it is possible to store measurement protocols (actual and stable)
as digitally-signed text files.The recorded data can be read-out and displayed
with Novasina‘s NovalogMC software or with Excel as well.
•
All data will be stored first on the instrument but can be exported to the SD-
Card, which is within scope of supply.
•
A directory named „Ch0“ is created automatically.
•
Log-files (XXXXLOG.txt) and protocol files (XXXXPRO.txt) are stored in this
„Ch0“ directory. XXXX respresents the sample number.
•
The structure of the directory on the SD-Card is „serialnumber\Log\Ch0“
8.2 Recording of a Measurement Sequence
Prior to start the measurement, configuration must be done accordingly. This
includes the following settings in „Chamber settings“ -> „Data logger“:
• Product name:
Name of the product. It is mentioned the in the header of the records. This
field can be left empty, if no name is applicable or necessary
• Sample number:
- Serves as allocation of a protocol to a sample. This sample number is
displayed in the chamber area of the measurement screen plus is used
as part of the file name.
- If a file with the same sample number exists already, it will be overwrit-
ten, as soon as the measurement has started.
- Sample number is increased with each consecutive measurement.
-
The current sample number is displayed in chamber area of the measu
-
rement screen.
• Interval recording:
Enter here, in which time interval measurement data should be stored on
the SD-Card. A value between 1 sec. up to 99 sec. can be programmed. If
value is deleted or any value has been entered, logger is switched-off.
Hints:
•
Certain settings of the logger will just be activated once a new sample has
been placed into the measurement chamber, means, if chamber has been
opened and closed.
• Place a sample into measurement chamber and start the measurement. As
long as a „Sample: (rec) # XXXX is displayed in the chamber area of the mea-
surement screen, a measurement is active and on-going
•
Measurement will continue until sample chamber has been opened or Start/
Stop button has been pushed.
•
A stopped logging will only be restarted if a new measurement is active as
sample number will be increased.