68
Scroll to the letter “o”, capitalize the letter with the
SHIFT key and
accept it with the
ENTER key.
Scroll to the 4 and change it to a subscript by pressing the
SHIFT key
twice. Press the
ENTER key to accept.
Scroll to 2, change it to a superscript by pressing the
SHIFT key four
times; then press
ENTER.
Scroll to the minus sign, and press the
SHIFT key twice to make it a
superscript.
To distinguish this low-range sulfate program from the sulfate
method already in memory, add
LR at the end of the symbol field
in the display. Scroll to the blank space character (the blank
appears between underline and the letter "a"). Accept it with the
ENTER key. You can enter up to four blank spaces and then enter
L and R.
The display shows (for example):
14. After examining the display to verify that everything is correct, press
ENTER to accept and store the entire display. Symbol will flash. Press
the
DOWN ARROW.
The display will show
15. If desired, press
ENTER to store an alternate chemical form using the
instructions in this section as a guide. The instrument will ask for a
Factor after you enter Symbol2. Multiplying the displayed reading by
the factor gives the result in an alternate chemical form. For example,
mg/L nitrate-nitrogen (NO
3
-
-N) is multiplied by 4.4 to express the
result as mg/L nitrate (NO
3
). Use the numeric keypad to enter a factor.
16. Press
ENTER when the correct factor is displayed. Press EXIT when all
the information for Alternate Form2 is entered.
nm
+8.8.:8.8.
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
888500
*
mç/L SO LR|
nm
+8.8.:8.8.
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
888500
*
Alternate Form2:
To Next Page
Loading...
