2 Summary
2.1 Connections
2.2 Control elements
325 Con
1
3
2
4
Button
Name
1
Mode / Cal
2
On / Off / Esc • Switch instrument on
3
Up / Max
4
Down / Min
5
Store / Read
6
Enter / Setup • Confirm selection
*
Button function in operating mode
SD_325_Con_1 06/2020
Universal output: USB interface, power supply,
analogue output
7-pin bayonet connection: connection for
the conductivity sensor with integrated tem-
perature sensor
5
6
Brief button press
• Change measuring parameter*
(Con / TDS / SAL / Res)
• Back
• Scroll upwards
• Display max value*
• Scroll downwards
• Display min value*
• Operate data logger (logger on)
• Save/freeze measurement value
"HLD" (logger off)*
• Start new measurement with
auto-HLD*
• Cell constant alignment*
Long button press
Start calibration
Switch instrument off
Delete max value
Delete min value
Open data memory
Open configuration
menu
41