APERA LabSen763 Blade Spear pH Electrode User Manual
- June 3, 2024
- APERA
Table of Contents
APERA LabSen763 Blade Spear pH Electrode User Manual
LabSen electrochemical sensors are premium pH electrode with manufacturing technology and key components imported from Switzerland. LabSen763 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.
Technical Data
| Measuring Range | (0 ~ 14) pH | Electrolyte | Polymer |
|---|---|---|---|
| Temperature Range | (0 ~ 80) °C | Soaking Solution | 3M KCl |
| Shaft Material | Food-Grade Titanium | Temp. Probe | NTC 30kΩ |
| Membrane Type | S | Membrane Resistance | <250MΩ |
| Reference | Long Life | Electrode Dimension | (Ø12×115) mm |
| Junction | Ceramic+Single Pore | Connector | BNC/RCA |
| Cable | Ø5×1m |
Usage and Maintenance
-
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.
-
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 bottle and replace the storage solution if the storage solution gets turbid and mildewed. The electrode should never be sinked in pure water or buffer solution for long.
-
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.
-
The electrode must be soaked in Protelyte solution for storage. Because after long time exposure in air, Polymer electrolyte will cause shrinkage.
-
The connector of the electrode should keep clean and dry. If being contaminated, please clean it with medical cotton and absolute alcohol and blow dry to prevent the short circuit of the electrode and slow reaction of electrode.
-
The stainless steel sheath and blade have a specially treated coating, it is absolutely forbidden to damage the coating with sandpaper or blade, otherwise the stainless steel sheath and blade will get rust in Protelyte solution.
-
After 1-year of use, we recommend replacing the electrode to ensure the best accuracy.
Warranty
We warrant this electrode free from defects in material and workmanship and agrees to repair or replace free of charge, at option of APERA INSTRUMENTS any malfunctioned or damaged product attributable to responsibility of APERA INSTRUMENTS for a period of six months. Warranty period is the time limit to provide free service for the products purchased by customers, not the service life of the tester or electrodes.
This limited warranty does not cover any damages due to:
transportation; storage; improper use; failure to follow the product
instructions or to perform any preventive maintenance; modifications;
combination or use with any products, materials, processes, systems or other
matter not provided or authorized in writing by us; unauthorized repair;
normal wear and tear; or external causes such as accidents, abuse, or other
actions or events beyond our reasonable control.
APERA INSTRUMENTS (Europe) GmbH
Address: Wilhelm-Muthmann-Str.18,
42329 Wuppertal, Germany
Phone: +49 202 51988998
Website: www.aperainst.de
Email: info@aperainst.de
References
- Apera Instruments® Meters and Sensors for pH, Conductivity, TDS, Salinity, ORP, DO, Turbidity, ISE
- Apera Instruments
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>