Hanna HI736-11 Phosphorus Ultra Low Range

Hanna HI736-11 – Phosphorus Ultra Low Range Checker HC

The Hanna HI736-11 Phosphorus Ultra Low Range  is a high-precision handheld colorimeter designed to measure ultra-low levels of phosphorus in water samples. Specifically engineered for sensitive environments such as aquatic ecosystems, laboratory research, and nutrient monitoring, this Checker HC provides laboratory-grade accuracy in a compact and portable design.

Unlike conventional test kits that rely on visual interpretation, the HI736-11 delivers digital readings in parts per billion (ppb), reducing human error and significantly improving testing reliability.

Key Features 

• Ultra-Low Detection Capability
  The device accurately measures phosphorus levels in the range of 0 to 200 ppb, with 1 ppb resolution and ±5 ppb ±5% accuracy at 25°C. This makes it ideal for applications requiring trace-level monitoring.

• Standardized Testing Method
  The HI736-11 uses an adaptation of the Ascorbic Acid Method, a well-established technique for phosphorus detection. In this method, a color reaction occurs, and the device measures the intensity of the resulting blue tint to quantify the phosphorus content.

• Compact and Portable
  Because of its small size and lightweight design, the HI736-11 is easy to carry for field testing while still delivering precise results.

• Fast and User-Friendly
  With a single-button operation and a digital display, users can perform accurate tests in just a few simple steps. Additionally, the device shuts off automatically after two minutes of inactivity to conserve battery life.

Technical Specifications

The Hanna HI736-11 is suitable for any environment where extremely low levels of phosphorus must be tracked with precision:

• Environmental Monitoring
  Detect trace phosphorus in lakes, rivers, and reservoirs to help prevent harmful algal blooms.

• Aquaculture & Aquariums
  Maintain ideal phosphorus levels to protect aquatic life and optimize water clarity.

• Research & Laboratory Testing
  Furthermore, researchers and scientists rely on this Checker HC for studies involving nutrient loading and water quality.

• Drinking Water Analysis
  Additionally, it is an excellent tool for ensuring phosphorus remains within safe limits in public or private water supplies.