PH8500-HF pH Meter for Strong Acid and Hydrofluoric Acid with GLP Memory Function and Data Output

The Apera Instruments PH8500-HF is a professional-grade pH meter engineered for safe, accurate measurement in highly corrosive environments, especially those containing strong acids and hydrofluoric acid (HF). It comes equipped with the LabSen® 831 pH electrode, featuring a specially designed HF-resistant glass membrane. This electrode offers extended service life and precise pH measurement in challenging chemical solutions. Also included is the MP500 temperature sensor for accurate automatic temperature compensation (ATC).

Designed for both laboratory and field use, the PH8500-HF features IP57-rated waterproof and dustproof protection, a durable silicone casing, and GLP-compliant data management with USB connectivity for real-time or stored data transfer.

Key Features

• Includes LabSen® 831 pH electrode designed for strong acids and hydrofluoric acid
• HF-resistant glass membrane enables approx. 1000 measurements in 1% HF solution at 25°C (1 min per test)
• Includes MP500 external temperature sensor for precise ATC functionality
• Silicone protective case provides a safe and firm grip while protecting against impacts
• Waterproof and dustproof (IP57), ideal for field use in harsh chemical environments
• Fold-out stand for convenient bench operation
• Supports 1- to 3-point calibration for quick and precise setup
• Large, illuminated LCD displays pH, temperature, and calibration status simultaneously
• GLP-compliant memory storage for up to 500 data groups
• USB data output supports both real-time and batch data transfer
• Self-diagnosis mode assists with calibration and troubleshooting
• RoHS and EC certified
• 3-year warranty on meter (6 months on electrode)