HORIBA LAQUAtwin F-11 Fluoride Ion Pocket Water Quality Meter

HORIBA LAQUAtwin F-11 Portable Fluoride Ion Meter for Water & Food Testing

The HORIBA LAQUAtwin F-11 is the world’s first pocket-sized fluoride ion meter, designed for fast, accurate, and portable fluoride analysis in water, beverages, food, and environmental samples. Using a lanthanum trifluoride crystal sensor, it delivers precise fluoride ion concentration measurements from just 0.3 mL of sample (or 0.1 mL with a sampling sheet). Ideal for on-the-go testing, this compact, waterproof meter ensures reliable fluoride monitoring in diverse applications.

Key Features:

• Ultra-Low Sample Volume: Requires only 0.3 mL (or 0.1 mL with a sampling sheet).
• Wide Measurement Range: 0.1 to 990 ppm (mg/L) fluoride ion concentration.
• High-Resolution Readings:
  • 0.1 to 9.9 ppm: 0.1 ppm
  • 10 to 99 ppm: 1 ppm
  • 100 to 990 ppm: 10 ppm
• Accuracy: ±2% of actual value for precise results.
• Two-Point Auto Calibration: Automatically recognizes 1 ppm & 10 ppm fluoride standard solutions.
• Multiplication Compensation Function: Adjusts for sample dilution to ensure accurate measurements.
• Auto Stable & Auto Hold Modes: Helps users record stable readings with an indicator display.
• Temperature Display & Calibration: Measures temperatures up to 50.0°C with calibration options.
• IP67 Waterproof & Dustproof: Durable for both field and lab use.
• Replaceable Sensor: Extends device lifespan for cost-effective use.
• Backlit LCD Display: Provides clear, easy-to-read results.
• Battery Life: Up to 400 hours of continuous operation.
• Compact & Lightweight: 164 x 29 x 20 mm, weighing 55g (including sensor & batteries).

Applications:

• Drinking Water & Beverage Testing: Ensures fluoride levels comply with safety standards.
• Environmental Monitoring: Detects fluoride contamination in natural water sources.
• Food Quality Control: Measures fluoride content in processed foods and dairy products.
• Industrial & Research Use: Supports chemical, pharmaceutical, and scientific studies.

Simply place a small sample onto the flat sensor to obtain instant fluoride readings. With auto calibration, temperature compensation, and a user-friendly interface, the LAQUAtwin F-11 is perfect for professionals requiring precise, portable fluoride measurement.