Jenway 6715 - Manual (Page 107)

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Setting Start level
Selecting the Start Level key displays a numeric keypad. Clear the current setting and enter the
required level above or below which data collection is required.
Limits for this setting are – 0.299 to 2.999Abs and 0.1 to 199.1%T.
Setting Method Security - This option is only applicable to logged in users.
Setting Concentration Parameters
The rate of change of absorbance can be converted to concentration using a known factor or
reference concentration value. Whichever is not required should be set to unity so that it is ignored in
the calculation.
Standard
Select the Standard key and enter the concentration value of the calibration standard. Values from
–9999.99 to 9999.99 can be entered. If a concentration value is not to be used then this should be set
to 1.00.