Clarity INT9 A/D Uživatelská příručka stáhnout pdf (Strana 32)

Clarity - Getting Started First “Analysis”

The calibration file (*.CAL) used for identifiing

and quantitating the peaks is linked by its

name in the template method and

consequently in the chromatogram method.

In the next step we will prepare template

method for new chromatograms with general

acquisition parameters.

Later, after measuring the chromatogram, we

will modify further parameters (e.g. integration

table) in the chromatogram method.

Finally we will save the changed chromatogram

method as a template method.

5.3.1 Measurement and evaluation parameters

Comments

Certain parameters (voltage range, sampling

rate etc.) must be set prior to measurement

Caution! Changing of these parameters is blocked during

measurement because it would render the

measurement void.

Proceed

• Create a new NONAME method using the File -

New Method in the

Instrument.

• Place the cursor over the chromatograph icon

to change the image to four icons.

• Clicking on one of the circled icons will display

the contents of the current template method in

the

Method Setup dialog (see Chapter 4.3 -

Method Setup dialog on pg. 21).

• On the

Measurement tab, fill in the description of

the chromatographic conditions and set up the

Enable Autostop, Run Time and External

Start/Stop options.

• On the

Acquisition tab, set up the Range and

Sample Rate according to your detector

output and expected peak widths.

Note: The peaks exceeding the specified range will be

cut and the respective area lost, however lower

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 59 60

Žádné komentáře

Clarity INT9 A/D Uživatelská příručka Strana 32