Hanna HI770 Silica HR Checker HC

Hanna HI770 Silica High Range Checker HC

The Hanna HI770 Silica High Range Checker HC is a portable, handheld colorimeter designed to provide accurate and simple measurement of silica concentration in water. With a measurement range of up to 200 ppm, it is ideal for industrial, environmental, and educational water testing where higher silica levels are expected.

Unlike conventional chemical test kits that can be difficult to interpret, the HI770 delivers precise digital results with just a single button, making it a reliable tool for technicians, researchers, and field operators.

Key Features

• High Measurement Range: Capable of detecting silica from 0 to 200 ppm, perfect for high-concentration environments.

• Simple One-Button Operation: Easy to use, even for non-technical users—ideal for both field and laboratory use.

• High Accuracy: Offers ±2 ppm ±5% of reading accuracy at 20°C for dependable results.

• Compact and Lightweight: Small enough to fit in your palm, yet rugged enough for on-site applications.

• Automatic Shut-Off: Conserves battery life with auto-off after 2 minutes of inactivity.

• LED Light Source and Silicon Photocell: Ensures stable optical performance and consistent readings.

Ideal Applications

• Boiler and Cooling Water Systems

• Environmental Monitoring

• Water Treatment Facilities

• Educational Laboratories

• Industrial Process Water Testing

Technical Specifications