APERA LabSen 241-6 Semi-Micro pH Electrod User Manual
- June 9, 2024
- APERA
Table of Contents
APERA LabSen 241-6 Semi-Micro pH Electrod
INSTRUCTION
LabSen electrochemical sensors are premium pH electrode with manufacturing technology and key components imported from Switzerland. LabSen 241-6 semi- micro pH electrode is suitable for micro sample (≥0.2ml) in small containers, such as tubes and vials.
This probe has following features
- Impact-resist membrane, th ere is no danger of electrode breakage during normal use.
- Blue gel inner solution, does not flow and will not cause bubble.
- Long life reference system, has better stability and service life.
Technical Data
| Measuring Range | (0 ~ 14) pH | Electrolyte | 3M KCl |
|---|---|---|---|
| Temperature Range | (0 ~ 100)°C | Soaking Solution | 3M KCl |
| Shaft Material | Lead-free Glass | Electrode Dimension | Electrode (Ø12×150) mm |
Measuring Tip (Ø6×100) mm
Reference| Long Life| Connector| BNC
Junction| Ceramic| Cable| Ø3×1m
Usage and Maintenance
-
Connect BNC plug to the input on the pH meter.
-
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.
-
Prior to measurement, remove the rubber plug to maintain pressure of the reference solution,
keep consistent flow rate of reference solution and stable potentials of junction. -
After a period of usage, the reference solution will running low. Whenever the level falls to 1/2 height of the electrode, add 3M KCL solution to the refilling hole by using syringe or pipette.
-
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 electrode’s measuring tip should be soaked in the soaking bottle containing certain amount
-
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