Nanomass Gas Density
Diagnostics and troubleshooting
Hauser
57
12.6
Performing density adjustment with air
It is possible to perform density adjustment with air for diagnostic purposes. The density
adjustment must be performed using the "Nanomass Communication" operating tool.
Navigation
Function area "Device settings"
→
"Calibrate density"
→
"Density calibration using air"
To access the "Device settings" function area, you must enter the access code
0074
in the
"Access code for technician mode" field and then press "OK" to confirm.
Performing density adjustment with air
The measuring device must be cleaned properly and then filled with clean, dry air to
perform the density adjustment.
1. Call up the "Device settings" function area.
2. In the "Calibrate density" section, click the "Perform calibration" button to perform the
density adjustment.
The message "Ensure meter has been cleaned properly and filled with clean dry air"
appears.
3. Click "Continue" to continue the adjustment process.
Density adjustment is performed.
Resetting density coefficients to factory default settings
1. Call up the "Device settings" function area.
2. In the "Calibrate density" section, click the "Perform reset" button to reset the density
coefficients to the factory default setting.
The "Reset field calibration density offset value" message appears on the display.
3. Click "Continue" to continue the reset process.
The density coefficients are reset to the factory default.
12.7
Device information
Device information can be viewed via Nanomass Communication in the "Device settings"
function area, or via the local display during the measuring device startup routine.
Navigation
Function area "Device settings"
→
"Device information"
To access the "Device settings" function area, you must enter the access code
0074
in the
"Access code for technician mode" field and then press "OK" to confirm.
Function area "Device settings"
→
"Device information"
Parameter
Description
Display
Factory setting
Firmware Version
Displays the device
firmware version installed.
Character string with the
following format: xx.yyy
-
Serial number
Displays the serial number
of the measuring device.
Max. 11.digit character
string comprising letters
and numbers.
-
External sensor
Displays the type of sensor
that is connected.
Character string
consisting of letters and
numbers
-
Density upper bound
Displays the upper density
limit.
Positive integer
-
