Hanna HI7214 Pool Line Iron Checker HC colorimeter

Hanna HI7214 Pool Line Iron Checker HC colorimeter

The Hanna HI7214 Pool Line Iron Checker HC colorimeter is a handheld digital colorimeter tailored for monitoring iron content in swimming pools, hot tubs, and spas. Iron is one of the most abundant elements in the Earth’s crust, and its presence in water supplies is almost inevitable. Without regular monitoring, iron can lead to staining on surfaces, brown spots, and water cloudiness, degrading the visual and hygienic quality of pool and spa environments.

This compact instrument is specifically designed to offer accurate, quick, and user-friendly testing—far more reliable than traditional visual test kits. With a high-resolution digital display and simple operation, the HI7214 provides peace of mind for both pool professionals and homeowners concerned about water quality.

Product Features

• Tailored for Pools and Spas
  Specially developed to measure iron in recreational water applications, where aesthetic and safety standards are critical.

• High Measurement Precision
  Delivers readings with a resolution of 0.01 ppm and ±2% accuracy, ensuring exact tracking of iron concentration near the regulatory threshold of 0.2 mg/L.

• Compact and Lightweight
  Its ergonomic, palm-sized design fits comfortably in the hand, making it easy to carry and operate on-site.

• Fast, One-Button Operation
  Simplified interface allows users of all experience levels to obtain results in just minutes.

• Automatic Shut-Off
  Conserves battery life by powering down after two minutes of inactivity or after a reading is taken.

• EPA-Based Methodology
  Uses a proven photometric method with a silicon photocell and LED light source for dependable colorimetric analysis.

Applications

• Swimming Pools
  Prevents unsightly brown staining and discoloration caused by excessive iron content.

• Hot Tubs and Spas
  Ensures water clarity and protects internal components from iron-induced corrosion and scaling.

• Well Water Pools
  Essential for facilities sourcing water from underground wells, which typically contain elevated iron levels.

• Homeowner Routine Maintenance
  Ideal for personal use by pool or spa owners seeking professional-grade water quality control.

Technical Specifications

• Model: HI7214

• Measurement Range: 0.00 to 5.00 ppm (mg/L)

• Resolution: 0.01 ppm

• Precision: ±2% of reading ±0.04 ppm @ 25°C

• Light Source: LED @ 525 nm

• Light Detector: Silicon photocell

• Method: Colorimetric method based on EPA guidelines

• Operating Conditions: 0 to 50°C (32 to 122°F); max 95% RH, non-condensing

• Battery: (1) 1.5V AAA

• Auto-Off: After 2 minutes of non-use or after reading

• Dimensions: 86 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)

• Weight: 64 g (2.25 oz.)