Connections; Control Elements - Lovibond Tintometer SD 305 pH/ORP Mode D'emploi

2 Summary

2.1 Connections

2.2 Control elements

305 pH/
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_305_pH/ORP_1 04/2021
Universal output: USB interface, power supply,
analogue output
BNC socket: Connection for pH and/or redox
electrode
Banana sockets: connection for Pt1000 or NTC 30
kΩ temperature sensor
ORP
5
6
Brief button press
• Change measuring parameter*
(pH / mV / mV
• 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*
• Battery status display /
Change sensor*
• For pH electrodes with an integrated tempe-
rature sensor (NTC 30 kΩ), the outer banana
plug is connected.
• For separate temperature sensors (Pt1000),
both banana plugs are connected.
)
H
Long button press
Start calibration
Switch instrument off
Delete max value
Delete min value
Open data memory
Open configuration
menu
35