Veo Observer Plus Instruções de Operação descarregar pdf (Página 61)

Charged Aerosol Detectors

Corona Veo and Corona Veo RS

Operating Instructions Page 53

5.3.3.2 Graph Screen

The Graph screen displays the online detector signal during data acquisition.

Fig. 10: Graph screen (here: Corona Veo RS)

The following functions and parameters are available on the screen:

Soft key Select to…

Gain ± Change the default signal range. This function refers to the online plot range as is

displayed.

Rate ± Update the display rate. Rate is displayed in seconds per division. A rate of 4.7

indicates each horizontal division is 4.7 seconds and the entire chromatogram is 47

seconds. With this function you can change the default time constant window of the

online plot.

Auto Adjust the auto-rate/gain setting. The online plot will scale the signal automatically

to the peak with the largest magnitude on the online plot.

Exit Exit out of the Graph screen.

GRAPH DISPLAY

Exit

Gain+

Run Mode

Diags

Evap T

Current = 0.000 pA Stat = Normal

Gain = 16 Rate = 3.1

Gain-

Rate+

Rate-

Auto

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Veo Observer Plus Instruções de Operação Página 61