thermo spectronic Helios Gamma Benutzerhandbuch Seite 20

CURVE FIT
Selects the curve fit algorithm used in the calibration.
LINEAR
LINEAR TO 0
QUADRATIC
QUAD TO 0
Changing the curve fit will cause the existing calibration to be recalculated.
Any results associated with the previous calibration will be lost.
AUTOPRINT
When ON, results are printed automatically after each run.
Before attempting to print at any point during operation of the instrument ensure
that the printer is ready to print, ie switched on, on line and supplied with paper.
Failure to do so will result in an error condition. Press CLEAR to clear the error
message ( the system may take a little time to respond ). Ensure the printer is
ready and retry.
CELL PROG
REF MODE
QUANT Page function keys
* QUANT *
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QUANT
: Select from LINEAR / LINEAR TO 0 / QUADRATIC /
QUAD TO 0.
performs a linear calibration. At least two standards are
required.
performs a linear calibration forced through zero.
performs a quadratic fit on the data. At least three standards
are required.
performs a quadratic fit with the data forced through zero. At
least two standards are required.
: Toggles between ON and OFF.
: Switches to the CELL PROG. screen (if fitted).
: Toggles the status of the Cell Programmer Reference
Mode (if fitted).
VIEW CALIB - Switches to the QUANT GRAPH page if
a valid calibration exists.
VIEW RESULTS - Switches to the Quant Results page
if there are any sample results.
SAVE METHOD - Brings up the SAVE page from
where the method can be saved to the Methods
Library.
CALIBRATE – Starts the measurements of the
standards.
MENU – Switches to the MENU page.
English
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