Knick Protos 3400, User Manual

Page: 80 / 212

80
Activating Monitoring
(see “Media monitoring”)
With several functions you can
monitor the media used in the
calibration chamber (“Monitoring:
On”) (e.g. cleaning agent, buffers,
rinse water, ...).
The respective program step is then
marked with “Chk”.
In any case it is necessary that you
select the monitoring function for the
respective medium in the “Installation”
menu and specify valid tolerance
limits for temperature or process
value, otherwise the respective line is
not displayed.
Configuring a Function
Select a function using arrow keys,
confirm with enter
Program end
Probe in SERVICE
Probe in MEASURE
Rinse water On
Rinse water Off
Wait time
Buffer I - - - Text can be edited during installation
Buffer II - - Text can be edited
Cleaning agent - Text can be edited
Cal Buffer 1
Cal Buffer 2
Purge air On - Text can be edited
Purge air Off - Text can be edited
Aux medium On - Text can be edited
Aux medium Off - Text can be edited
Wait position
Goto line
ORP check
Menu Display
• Configure function
• Activate monitoring
Program flow (Administrator)
25.6 °C
7.05 pH
Blank step
Function
Cal Buffer 2
Cal Buffer 1
Purge air On
Purge air Off
Aux medium On
Aux medium Off
Example (Administrator)
Monitoring
Return
25.6 °C
7.05 pH
Run-time
Cleaner On
0020 s
On Off
Function
Example (Administrator)
03: Rinse water ON
Return
25.6 °C
04: Rinse water OFF
7.05 pH
05: Pump
Program name
01: Probe in SERVICE
Example 1
0000 s
02: Cleaning agent 0020 s Chk
0060 s
0002 s
Media adapter (Administrator)
Setpoint
Return
25.6 °C
7.05 pH
Port III
Adm. deviation
Medium
Cleaning valve
Monitoring
Mr Proper
Process value
09.20 pH
01.00 pH
Abort OK
For valve functions the run time
must be specified, for pumps
the exposure time.