The LabSen® 821 pH electrode from Apera Instruments is designed with Swiss sensor technology for fast, accurate, and reliable pH measurement in dairy products and protein-containing liquid foods. It is ideal for milk, cream, yogurt, mayonnaise, jam, BBQ sauce, syrup, and similar food products.

Key Features:

✔ LabSen S-Type Hemispherical Glass Diaphragm – Ensures stabilized pH readings within 15-30 seconds, offers superior repeatability, and is up to 10 times more robust than conventional glass membranes.
✔ Silver Ion Trap + Protelyte Electrolyte – Prevents protein contamination and blockage, ensuring consistent and long-lasting performance.
✔ Wide Temperature Range – Suitable for high-temperature applications (up to 100°C), making it ideal for various dairy and food processing conditions.
✔ Blue Gel Electrolyte – Non-flowing electrolyte prevents air bubbles, improving measurement stability.
✔ Swiss Sensor Technology – Designed for high durability, precision, and reliability in dairy and protein-rich solutions.
✔ Broad Compatibility – Equipped with a BNC connector, making it compatible with all pH meters that use BNC connectors, including:
???? Apera Instruments PH850, PC850, PH8500, PC8500, PH700, PH910, PC910, PH950, PC950, PH800, PC800, PH820, and PC820.

Compatibility:

???? Temperature Compensation: Requires a separate temperature sensor (e.g., Apera Instruments MP500) for automatic temperature compensation, or temperature must be entered manually.

Warranty:

???? 6-Month Manufacturer's Warranty ensuring reliable performance for dairy and food pH measurements.