Apera PH8500-SS Premium Series Portable Spear pH Meter with GLP Data Logger for Food and Semi-Solids

The Apera PH8500-SS Premium Series Portable Spear pH Meter is engineered for precise pH measurement of food samples including meat, cheese, dairy, fruits, and other semi-solids, offering essential functionality for biotechnology research in food science and molecular diagnostics related to food quality and safety.

• LabSen® 753 Titanium-body Spear pH Electrode: Swiss-designed sensor optimized for direct measurement on solid and semi-solid samples without slurry preparation, enhancing workflow efficiency in bioprocessing and biomanufacturing.
• Measurement Range & Accuracy: Measures pH from -2.00 to 19.99 with ±0.01 pH accuracy; includes Automatic Temperature Compensation (ATC) and auto or manual calibration (1-3 points) with recognition of standard pH buffers (1.68, 4.00, 7.00, 10.01, 12.45).
• GLP-Compliant Data Logging: Stores up to 500 data sets with time-stamped records, USB data output for seamless transfer, and data protection during power outages, facilitating rigorous data management protocols required in molecular biology workflows and clinical diagnostics.
• Durable Design: IP57 waterproof rating with shock-absorbing silicone case and foldable stand for benchtop stability; powered by 3 AA alkaline batteries, suitable for harsh laboratory and field environments often encountered in synthetic biology and food biotechnology labs.
• Advanced Electrode Features: Proprietary blue gel electrolyte prevents air bubbles and heat convection for stable readings; double-junction (open & ceramic) polymer electrolyte minimizes clogging; enhanced reference system ensures extended sensor lifespan critical in long-term bioprocess monitoring.
• User-Friendly Interface: Large backlit LCD displays stability indicator, calibration status, temperature, time, and storage icons, supporting accuracy and ease of operation for researchers and food quality control professionals.

This portable spear pH meter is widely used in biotechnology applications related to food quality analysis, molecular cloning workflows involving pH sensitive reactions, and live-cell imaging sample preparations requiring precise pH conditions. Its robust data logging and reliable electrode technology make it a critical instrument in biopharmaceutical production pipelines and synthetic biology research environments demanding exact pH monitoring in solid and semi-solid matrices.