x

MySQL error:

Lost connection to MySQL server at 'reading initial communication packet', system error: 0

query:

1733862288.8904[asdasdasdasd]
x

MySQL error:

Access denied for user 'UNKNOWN_USER'@'localhost' (using password: NO)

query:
set names 'utf8' collate 'utf8_general_ci'

1733862289.8904[asdasdasdasd]
x

MySQL error:

Lost connection to MySQL server at 'reading initial communication packet', system error: 0

query:

1733862288.8965[asdasdasdasd]
x

MySQL error:

Access denied for user 'UNKNOWN_USER'@'localhost' (using password: NO)

query:
set names 'utf8' collate 'utf8_general_ci'

1733862289.8965[asdasdasdasd]
x

MySQL error:

Access denied for user 'UNKNOWN_USER'@'localhost' (using password: NO)

query:
SELECT * FROM ord_langs WHERE lng_visible=1 ORDER BY lng_order

1733862290.8904[asdasdasdasd]
x

MySQL error:

Access denied for user 'UNKNOWN_USER'@'localhost' (using password: NO)

query:
SELECT * FROM ord_companies

1733862291.8904[asdasdasdasd]
x

MySQL error:

Access denied for user 'UNKNOWN_USER'@'localhost' (using password: NO)

query:
SELECT * FROM ord_exchange WHERE rate_show=1

1733862292.8904[asdasdasdasd]
x

MySQL error:

Access denied for user 'UNKNOWN_USER'@'localhost' (using password: NO)

query:
SELECT rate FROM ord_exchange WHERE exchange_id = 2

1733862293.8904[asdasdasdasd]
madur - Gas Analysers

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img

IR spectrum of carbon dioxide (CO2)

 Gas:  

The graph shows the spectrum of carbon dioxide in near- and mid- infra-red range.
Graph's settings can be modified with the combo-boxes in the bottom of the screen.
  1. From the Y-axis combo-box select the version of the graph: Absorbance or Transmitance
  2. From the X-axis combo-box select if the spectrum should be presented in Wavenumber [cm-1] or in Wavelength [µm]
  3. To zoom in an interesting part of the spectrum please select its area with mouse
  4. Click the left mouse button on the graph to zoom out to the full view of spectrum

 Y-axis: 
 X-axis: 
  X-axis values: 


Absorbance

Logarithmic ratio of the radiation falling upon a material, to the radiation transmitted through a material

Transmitance

Ratio of the radiation transmitted through a material to the radiation falling upon a material

Wavenumber [cm-1]

Wavenumber is a reciprocal of the wavelength and shows how many waves fit in 1cm

Wavelength [µm]

IR radiation wavelengths extend from 0.7µm to 1000µm (1mm)

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New value:
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