DX4040 INSTRUCTION AND OPERATING MANUAL (E2.04)
–
Device ID:
Each Gasmet DX4040 analyser contains a device ID. This ID depends of the serial
number of the analyser. Gasmet sets the ID such way: ”Serial number of the
analyser”.
•
Example: GASMET071170
•
Device ID will be displayed when you search for a Bluetooth module with
the PDA.
•
Calcmet Lite displays device ID during start up if the correct DX4040 is
found.
–
Bluetooth address:
Each Gasmet DX4040 analyser contains its own device ID and its own Bluetooth
address. The Bluetooth address is used by the Bluetooth search software to discover a
Bluetooth device (Please, refer Appendix A in order to set up a Bluetooth connection
with the analyser).
When Calcmet Lite starts, the Bluetooth address of the analyser is checked and
compared to the Analyser Bluetooth address stored in the CALCMETLITE.INI file. If the
result of the comparison is positive then, the Device ID AND the Bluetooth address are
displayed in Calcmet Lite and the measure menu is visible for starting measurements. If
a connection cannot be established, error messages will be displayed regarding the
connection failure.
–
COM port:
This number corresponds to the Bluetooth COM port defined (By default, it is COM8).
This value can also be 1 if the traditional RS232 COM port is used with the Gasmet
serial cable.
–
Baud speed:
Serial communication baud speed of the analyser: 57600 bps by default.
–
Path of the different recorded files: Backgrounds, spectrums and results.
–
Minimal and maximal signal limits for background: By default, MinSignalLimit =
5000 and MaxSignalLimit = 30000. After a background is measured, Calcmet
Lite checks it using MinSignalLimit and MaxSignalLimit. The information below
explains how this check is made:
All spectrum points are checked
and the maximum value has to be
above or equal to MaxSignalLimit.
Spectrum points in between 900
cm
-1
and 4250 cm
-1
are checked
and minimum value has to be
above or equal to MinSignalLimit.
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