Jenway 73 Series PC software User Manual
Page 56
56
7.1.8
Setting lag time or start on level
In this measurement mode it is
possible
to
delay
the
commencement of the kinetics
measurements by setting a lag
time or a start on level. The lag
time is the amount of time that the
instrument will wait before starting
the kinetics measurements. The
start on level is the absorbance
level that must be reached before
commencing
the
kinetics
measurements.
To select a lag time type the
required time in seconds in the text
box. Only numeric values up to
999 seconds can be entered.
To select a start on level put a tick
the box adjacent to the Start On
Level. Type the start absorbance
or % transmittance value into the
text box. Click on the arrow on the
drop down box to select between
starting above or below this value.