Data Table; Programming Procedure; Lck 325 Formaldehyde Hco - Hach POCKET COLORIMETER II LCK 325 Application Instruction

System start up
•
LCK 325: 0.5-10.0 mg/l Formaldehyde
Each programming procedure has only to be followed once prior to the first test
evaluation.
For detailed information please read the POCKET COLORIMETER II instruction
manual.
3.2.2

Data table

3.2.2.1 Evaluation as Formaldehyde
RES (resolution)
S0 (standard 0)
A0 (absorbance 0)
S1 (standard 1)
A1 (absorbance 1)

3.3 Programming procedure

Note: Each programming procedure has only to be followed once prior to the first test
evaluation.
Note: After programming the calibration data, it could be helpful to mark the channel(s) 1
and/or 2 accordingly with a label.
3.3.1 LCK 325 Formaldehyde H
1. Press POWER to switch on the instrument.
2. Press MENU. "SEL" is displayed. A flashing arrow indicates the current channel
(1 or 2).
3.
Select channel 1 for LCK 325 (0.5-10.0 mg/l H
GREEN
Note: Press
4. Press MENU for about five seconds until "USER" followed by "CAL" is
displayed.
5. Press BLUE key until "Edit" is displayed. Press GREEN key. " RES" is
displayed.
6. Press GREEN key. "-.---" is displayed.
7. Press BLUE key until "--.--" is displayed. Press GREEN key. "S0" is displayed.
8. Press GREEN key until "A0" is displayed.
9. Press GREEN key until "S1" is displayed.
22
Table 1 Evaluation as Formaldehyde
key to toggle between channels.
LCK 325
--.--
00.50
0.046
10.00
0.993
CO
2
CO).
2