LabSen® 223 Combined pH Electrode for Viscous and Low-Concentration Solutions

The LabSen® 223 from Apera Instruments is a specialized pH electrode designed for viscous solutions and low-ion concentration samples, making it particularly effective for titration applications. Manufactured with patented Swiss sensor technology and materials, this electrode features an integrated temperature sensor for improved accuracy and efficiency. It is fully compatible with TRIS buffer solutions, ensuring reliable pH readings for a variety of challenging solutions.

Key Features

• LabSen S-Type Hemispherical Glass Diaphragm – Provides stable readings in 15-30 seconds, with a rugged glass diaphragm that is up to 10 times more durable than traditional electrodes, minimizing breakage risks.
• Movable Sleeve for Adjusting Infiltration Rate – The easy-to-clean diaphragm sleeve lets you adjust the electrolyte infiltration rate, making it adaptable to different ion concentrations.
• Patented pH/Temperature Combination Structure – The temperature element is housed in a separate cavity under the pH membrane, offering 40% faster temperature response for quicker and more stable pH readings.
• TRIS Buffer Compatibility – Ideal for use with TRIS buffer solutions, providing flexibility for a wide range of laboratory applications.
• Durable Reference System – Ensures long-lasting stability and reliability, even under tough conditions.
• Blue Hemispherical Membrane – The unique blue membrane design enhances performance and longevity in demanding environments.
• Swiss Technology and Materials – Crafted with advanced Swiss technology to ensure high-quality, accurate readings.
• BNC & RCA Connectors – Compatible with a wide range of Apera Instruments pH meters such as PH850, PC850, PH8500, PH8500, PH700, PH910, PC910, PH950, PC950, PH800, PH800, PC800, PH820, and PC820. The integrated temperature sensor is connected via an RCA (Cinch) connector, making it incompatible with devices from other manufacturers.

Compatibility

✔ BNC Connector – Works with all Apera Instruments pH meters that support BNC connections. ✔ RCA (Cinch) Temperature Sensor – Not compatible with pH meters from other manufacturers.

Warranty

✔ 6-Month Manufacturer's Warranty guarantees high-quality performance and reliability.