LabSen762 Blade Spear pH Electrode
User Manual
LabSen electrochemical sensors are premium pH electrode with manufacturing technology and key
components imported from Switzerland. LabSen762 places the tapered glass membrane in a
stainless steel shaft with blade. This probe is suitable for pH measuring of fish, meat and meat
products.
This Electrode has following features:
⚫
Adopts food grade stainless steel blade and sheath, offers strong protection, comply with food
hygiene requirements, suitable for food pH testing.
⚫
Blue gel inner solution, does not flow and will not cause bubble.
⚫
Maintenance-free polymer electrolyte, non-diaphragm structure.
⚫
Long life reference system, has better stability and service life.
1
Technical Data
Measuring Range
(0 ~ 14) pH
Electrolyte
Polymer
Temperature Range
(0 ~ 80)°C
Soaking Solution
3M KCl
Membrane Shape
Tapered
Electrode Dimension
(Ø12×115) mm
Reference
Long Life
Connector
S7
Junction
Single Pore
Cable
S7-BNC / Ø3×1m
2
Usage and Maintenance
2.1
Connect electrode to S7-BNC cable, and then connect BNC plug to the input on the pH meter.
2.2
When measuring, please unscrew the bottle cap, pull out the electrode and rinse it with
deionized water. After using, please put the electrode back into the bottle and screw tight the
cap.
2.3
Please forcibly even when piercing into meat (especially frozen meat); do not bend it to prevent
damage of the tapered membrane. Wash the electrode and the stainless steel sheath with soapy
water after measurement, the stainless blade can be screwed off and cleaned if necessary.
2.4
The electrode must be soaked in Protelyte solution for storage. Because after long time
exposure in air, Polymer electrolyte will cause shrinkage.
2.5
The electrode’s measuring tip should be soaked in the soaking bottle containing certain amount
of Protelyte soaking solution to keep the membrane hydrated and junction unblocked. Clean the
Before pulling out or putting back the electrode,
make sure to fully loosen the blue cap on the
storage sleeve so that the electrode can move
in and out smoothly.
