LabSen® 851-S pH electrode for highly viscous solutions

The LabSen® 851-S pH electrode from Apera Instruments is designed specifically for precise pH measurement in high-viscosity samples such as cosmetics, coatings, syrups, resins, adhesives, and more. Engineered with Swiss sensor technology and high-quality materials, this electrode provides fast, accurate readings even in challenging, thick solutions.

Key Features

• LabSen S-Type Hemispherical Glass Diaphragm – This low-resistance and rugged glass diaphragm offers a fast response, allowing quick stabilization of readings. It is also 10 times more shock-resistant than conventional electrodes, reducing the risk of damage from accidental contact.
• Pre-Pressurized Reference System – The innovative pre-pressurized reference system ensures the smooth flow of electrolyte, even when measuring highly viscous samples.
• Swiss Technology & Materials – The electrode is built with Swiss patented pH sensor technology to provide accurate and reliable readings in thick, high-viscosity solutions.
• Silver Ion Trap Reference System – The integrated silver ion trap prevents contamination of the electrode, enhancing its performance and extending its service life.
• Compatibility – The BNC connector is compatible with all pH meters that use BNC connectors, such as Apera Instruments PH850, PC850, PH8500, PC8500, PH700, PH910, PC910, PH950, PC950, PH800, PH800, PC800, PH820, and PC820.

Compatibility

• Temperature Compensation: 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 ensuring long-term reliability and performance.