Axis BTA 2100D Instrukcja Operatora Pobierz pdf (Strona 593)

591

Item Description

Group This column is shown when the Show Peak Group Totals

checkbox is checked in the Results Format portion of the

Report Method section. The group number for each peak is

set in the peak table in the Data Handling Method section.

Status Codes A code or codes specific to a peak in the results table.

Possible status codes are

R: Reference Peak (designated in the peak table)

*: No result can be calculated, check the calibration curve.

+: More than one result can be calculated, the first solution is

shown in the results field. Check your calibration curve or use

a lower order curve fit (specified in the peak table).

V: Peak fails verification (verification runs only)

M: Missing peak (if Report Missing Peaks is set in the

Integration Parameters Window in the Data Handling section

of the Method)

C: Result out of calibration range, check the calibration curve

and the range tolerance setting in the Method.

S: Internal Standard Peak (designated in the peak table for

internal standard and normalized percent calculations only)

U: User-defined peak endpoint (the peak size is affected by an

endpoint that was manually placed in Interactive Graphics).

Total

Unidentified

Counts

The total number of counts accounted for by peaks not

identified in the peak table.

Detected

Peaks

The total number of peaks detected during integration. Peak

detection is affected by parameters set in the Integration

Parameters Window in the Data Handling Section of the

Method.

Rejected

Peaks

The total number of detected peaks that were rejected based

on values set in the Integration Parameters Window in the

Data Handling Section of the Method.

Identified

Peaks

The total number of detected peaks that were identified in the

peak table.

Standard Peak

Amounts

Set in the SampleList or SampleLog (in System Control) or the

Reintegration List (in Interactive Graphics). This is used with

Normalized Percent and Internal Standard calculations and

identifies the amount of the Standard Peak(s) (designated in

the Peak Table Window in the Data Handling Section of the

Method).

Multiplier Set in the SampleList or SampleLog (in System Control) or the

Reintegration List (in Interactive Graphics). The result for each

peak is multiplied by this value.

Divisor Set in the SampleList or SampleLog (in System Control) or the

Reintegration List (in Interactive Graphics). The result for each

peak is divided by this value.

Baseline

Offset

The distance the chromatographic signal is above or below

zero at the start of the run. Baseline offset is measured in

microunits (units are volts or absorption units, depending upon

the detector). The baseline offset is equivalent to the

amplitude of the first data point in the Data File.

Noise Noise is the peak-to-peak noise measured in microunits (units

are volts or absorption units, depending upon the detector).

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