Hach DR/2010 - Page 61

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Table 7 Create Program Submenu Selections
Display Selection/Action
New Prgm:
Enter a program number between 950 and 999.
Program Name:
Enter name using ARROW keys and/or NUMERIC keys (16 character
maximum).
Decimal:
Use ARROW keys to move decimal to correct place.
Units:
Use ARROW keys to scroll through choices. Custom units that are not
included in the option list may be entered as part of the Symbol (16
character maximum). Leave the Units option at “none”.
Symbol:
Enter the chemical form (i.e., PO
4
3-
) as a character string using arrow
keys and numeric keys. Custom units may also be entered as part of the
chemical symbol. (16 character maximum).
Alternate Form2:
(Alternate Form3:)
(Alternate Form4:)
Submenu:
Decimal2
- move decimal to correct position. Press ENTER.PressDOWN
ARROW
.
Units2
- scroll to correct units. Press ENTER.PressDOWN ARROW.
Symbol2
- Enter an alternate chemical form (i.e., P
2
O
5
or P) using
ARROW and NUMERIC keys.
Factor2
- enter factor number using the NUMERIC keys.
Low Limit: 0.00
Enter the low limit of the measurement range with NUMERIC keys.
High Limit: 9.99
Enter the high limit of the measurement range with NUMERIC keys.
Wavelength: 0nm
Enter the desired wavelength with the NUMERIC keys. Press ENTER.
Press the
DOWN ARROW.
Calib. Table: 0
Submenu:
Zero Sample
- put blank in and press ZERO.
Dial nm to X-
Dial to correct wavelength.
Enter concentrations of each standard as prompted.
Zero: Off
Default is Off. To force the calibration through 0,0 point, use ARROW key
to toggle to On.
Calib Formula: F0
Submenu:
F0: C=Piecewise (a line from data point to data point).
Press ENTER to choose a different type of equation (C = Concentration,
A = Absorbance; a, b, c = coefficients):
F1:C=a+bA
F2:C=a+bA+cA
2
F3:C=a+bA+cA
2
+dA
3
Timer1: Not Set
(Timer2):
(Timer3):
Enter minutes and seconds.
Store Program
Press ENTER to store program.