Metrohm IC Net 2.0 Manual de usuario descargar pdf (Pagina 144)

7 Methods

IC Net 2.0

136

Channel table Parameters of the data acquisition channel

used.

CHANNELS TABLE

ch1

No Name Units Input Minimum Zero Maximum Range Coefficient Noise Shift

1 ch1 mV 1 -8388607 0 8388607 2.500e+03 2.980e-04 4.15 0

# Name/Units Noise RMS PeakToPeak Drift/hour

1 ch1 4.2 29976.5 330509.6 3585.801

mV 0.00124 8.93 98.5 1.07

Name Channel’s name. This text appears as

Channel label in the chromatogram.

Units User-defined units of detector response.

Input Number of data acquisition channel.

Minimum Minimum value of the linear range of the

AD converter (in ADC conversion units).

This parameter is used to detect an under-

flow condition.

Zero A signal level on a baseline (in ADC con-

version units). This parameter is a result of

the ADC calibration.

Maximum Maximum value of the linear range of the

AD interface (in ADC conversion units). This

parameter is used to detect overflow con-

dition.

Range An input signal value in maximum in user-

defined units.

Range = (Maximum - Zero) • Coef

Coefficient ADC sensitivity coefficient (weight of ADC

bit in user-defined units).

Noise Estimated baseline noise value of the

channel in ADC conversion units (bits).

Shift Shift of the current channel in time. This

parameter is useful in the case of multi-

channel chromatograms only.

(multi)Channel ratio Spectral ratios. The option is valid for multi-

channel chromatograms only.

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Metrohm IC Net 2.0 Manual de usuario Pagina 144