Countess
™
II Automated Cell Counter User Guide
25
3.
Enter the
desired
cell concentration
(“What is your desired cell
concentration?”):
a.
Press the
value
text box, then enter the value using the number pad.
You can enter a one digit to the left of the decimal separator (integer part)
and one to the right (fractional part). If you do not enter the fractional part,
the software enters a 0 by default.
Press
Enter
or touch anywhere outside the number pad to close it.
b.
Press the
exponent
button, then select the exponent value for the desired
concentration.
By default, the exponent is (n–1), where n = the exponent value of the
current count. The maximum selectable exponent is same exponent value as
the current count.
Pressing an exponent button selects that exponent and closes the window.
Pressing anywhere outside the window keeps the previously selected
exponent and closes the window
4.
Press the
total volume
text box (“How many mL do you need?”), then enter the
total volume of the sample you wish to have at the new concentration using the
number pad.
By default, the total volume box is blank. The maximum volume you can enter
is 999.9 mL and you can use only a single decimal.
Press
Enter
or touch anywhere outside the number pad to close the number pad.
