Mettler Toledo LoT406-M6-DXK-S7/25 Manual De Instrucciones página 14

en
14
Operating Instruction for puncture-
type combination pH electrodes
LoT406-M6-DXK-S7 / 25
Contents
1 Introduction ................................................................... 15
2 Important notes .............................................................. 15
3 Connecting the electrode ................................................. 15
4 Operation ...................................................................... 15
4.1. Getting ready ................................................................. 15
4.2. Calibrating the electrode .................................................. 15
4.3. Measuring ..................................................................... 16
5 Maintenance .................................................................. 16
5.1. Cleaning ....................................................................... 16
5.2. Storing the electrode ....................................................... 16
5.3. Environmental protection ................................................. 16
6 Trouble-shooting ............................................................ 17
7 Electrode specification .................................................... 17
8 Factors that shorten electrode life ..................................... 17
9 Literature ....................................................................... 17
Description of the electrode
D
a
Argenthal, Xerolyt and Friscolyt are trademarks of the METTLER TOLEDO
Group.
LoT 406 Sensor Series
59 906 021 B
A A
B P lug-in connector S7
C E lectrode shaft of PBT or glass
B
D R eference system
E A perture (no ceramic diaphragm)
C
F p H-sensing glass (needle-shaped)
G
a P enetration depth = 25 mm
b D iameter = 6 mm
b
E
F
G
End cap
(to fit cable AS7)
(Argenthal™ / polymer electrolyte
Xerolyt™)
Watering cap
© 04 / 2023 METTLER TOLEDO
LoT 406 Sensor Series
Printed in Switzerland