Keypad Description - Hach NA5600 sc Na+ Manual De Operaciones

5. Let the analyzer operate for 2 hours to become stable.
6. Do a calibration. Refer to
Figure 1 Sample flow valves
1 Sample flow valve
2 Sample flow valve for 1-channel analyzer
Section 3 User interface and navigation

3.1 Keypad description

Refer to Figure 2 for the keypad description and navigation information.
1
A 2-channel analyzer only uses the bottom two valves.
4 English
Do a calibration on page 24.
3 Sample flow valves for 2- or 4-channel
1
analyzer