The LabSen® 851-H pH electrode from Apera Instruments is a specialized electrode designed for precise pH measurement in highly viscous solutions, especially those with a strong basic character or exposed to high temperatures. Using Swiss sensor technology and high-quality materials, this electrode ensures accurate and reliable readings in demanding applications.

Key Features:

✔ LabSen HA Glass Membrane – The HA glass membrane is designed to provide better accuracy and reproducibility in strong base solutions (pH 10-14), reducing alkali error. The hemispherical glass membrane is highly shock-resistant, up to 10 times more robust than conventional electrodes, minimizing the risk of breakage during impact.
✔ Pre-Pressurized Reference System – This innovative system ensures uniform electrolyte flow even with highly viscous samples, making the electrode ideal for tough, thick solutions.
✔ Silver Ion Trap Reference System – The silver ion trap prevents contamination and extends the electrode's life, ensuring consistent performance over time.
✔ Swiss Technology & Materials – Manufactured with the finest Swiss technology, this electrode delivers accurate pH readings in complex and challenging environments.
✔ High-Temperature Resistance – Perfect for high-temperature applications, ensuring reliability even in extreme conditions.

Compatibility:

???? The LabSen® 851-H pH electrode uses a BNC connector and is compatible with all pH meters supporting BNC connectors, such as Apera Instruments PH850, PC850, PH8500, PC8500, PH700, PH910, PC910, PH950, PC950, PH800, PH800, PC800, PH820, and PC820.
???? Note: A separate temperature sensor (e.g., Apera Instruments MP500) is required for automatic temperature compensation, or temperature must be manually inputted.

Warranty:

???? 6-Month Manufacturer's Warranty for dependable performance.