The Apera PH8500-BR (AI5551) is a professional handheld pH meter designed for beverage production, fermentation, and quality control. It includes a Swiss-made LabSen 213 glass pH/temperature electrode designed for acidic and hot liquid samples, including juices, wine, kombucha, and infused beverages. With ±0.01 pH accuracy, a 500-record GLP data logger, USB output, and IP57 protection, it also suits nutrient-solution testing and commercial cultivation quality control.
• Brand: Apera Instruments
• Model / SKU: PH8500-BR / AI5551
• pH Range: 0–14 pH
• Accuracy: ±0.01 pH ±1 digit
• Temperature Range: −5 to 100°C (23–212°F)
• Included Electrode: Swiss LabSen 213 glass 3-in-1 pH/temperature electrode
• Response Time: Approximately 15–30 seconds for stabilized readings
• Calibration: Automatic 1–3-point calibration; recognizes pH 1.68, 4.00, 7.00, 10.01, and 12.45 buffers
• Data Storage: 500 timestamped GLP records with manual or automatic logging
• Connectivity: USB data output for PC export
• Protection Rating: IP57
• Power & Design: AA batteries; foldable stand for benchtop use
• Included Accessories: Meter, electrode, calibration buffers, storage solution, USB cable, and carrying case
• Warranty: 3 years for the meter; 6 months for the electrode
Key Advantage: The PH8500-BR combines hot-sample pH testing with USB-enabled GLP records in a portable instrument. Its high-temperature electrode and replaceable BNC-connected probe support versatile testing, while timestamped data logging helps maintain traceable quality-control records.