Apera Instruments LabSen 823 Refillable Lead-Free pH/Temp. Electrode for Biotechnology, Pharmaceuticals, Dairy Products and Beverage, BNC&RCA Connector

Backed by proprietary Swiss sensor technologies and materials, Apera LabSen 823 Glass-body pH/Temp. Electrode is designed for testing milk, yogurt, cream, jam, sauces, and other protein-containing liquid. The electrode adopts a Silver Ion Trap reference system and Protelyte reference solution to prevent the junction from being blocked or contaminated by proteins. LabSen's blue glass membrane has a faster response time, better repeatability, and is built tough, highly resistant to general impact (totally differentiates from the traditional fragile glass bulb membrane). The electrode can be tested in high-temperature samples (up to 225˚F). The Patented pH/Temperature combination structure places the temperature sensor in an independent cavity under the pH glass membrane. With the built-in heat-conducting medium, the temperature sensing speed can be increased by 40%, hence the response time and stability of the pH electrode are greatly improved. Housing Material: Lead-free glass; Temp. Sensor: NTC 30K; Junction: Ceramic 3; Reference: Silver Ion Trap; Electrolyte: Protelyte; Length: 120mm; Diameter: 12mm; Membrane Shape: hemispherical; Range: 0-14 pH; Temp. Range: -5 to 100?C (23 to 212˚F); Connector: BNC/RCA; Cable: 3 Ft Compatible Apera Instruments' meters: SX811-PW, MP511, PH850, PH8500, SX823-B, PH700, PH910, PC910, PH950, PH820 and PC820, PH9500, PC950, PC9500. May NOT work with other brands' meters because the temperature unit might be incompatible. The product is CE and RoHS certified, and is manufactured under an ISO 9001: 2015 certified quality system.

• Swiss pH sensor technologies and raw materials
• Protelyte – a tasteless, odorless, and micro organism-safe electrolyte that fully complies with EC Regulation 1935/2004 for safe contact with food products. This makes it an optimal choice for accurate measurements in biotechnology applications, including biological fluids, enzyme solutions, and protein-containing solutions, TRIS buffers, etc. as well as in food and beverage applications e.g. milk, yogurt, jam, sauce, etc.
• S-type lead-free glass membrane with faster response rate, and high impact-resistance
• Patented pH/temperature combination structure, increasing the temperature response time by 40% compared to conventional isolated built-in thermistor
• The blue gel inner electrolyte eliminates the chance of any air bubbles inside glass membrane.