Hanna instruments Marine Phosphate Ultra Low Range Colorimeter – Checker® HC Model : HI774

Hanna instruments Marine Phosphate Ultra Low Range Colorimeter – Checker® HC Model : HI774

Hanna Instruments Marine Phosphate Ultra Low Range Colorimeter – Checker® HC
Model: HI774

The Hanna Instruments HI774 Marine Phosphate Ultra Low Range Colorimeter – Checker® HC is a compact and precise digital device designed for measuring ultra-low levels of phosphate in marine and saltwater aquariums. This advanced colorimeter eliminates the subjectivity of visual test kits by providing a clear digital readout, ensuring accurate and reliable phosphate level monitoring.

Phosphates play a critical role in marine ecosystems, and excessive levels can lead to unwanted algae growth and negatively impact coral health. The HI774 is specifically designed for reef tank enthusiasts, marine biologists, and aquarists who require precise phosphate measurements to maintain optimal water quality.

Key Features

• Ultra-Low Range Detection
  Measures phosphate levels as low as 0.00 ppm, ideal for maintaining a healthy reef environment.

• Digital Accuracy
  Provides precise readings, eliminating human error associated with visual color-matching test kits.

• One-Button Operation
  Simple and easy-to-use design for quick and hassle-free measurements.

• Compact & Portable
  Lightweight and small enough for easy storage and transport.

• Reliable and Repeatable Results
  Ensures consistent phosphate monitoring for optimal marine water conditions.

Specifications Hanna instruments Marine Phosphate Ultra Low Range Colorimeter – Checker® HC Model : HI774

• Model: HI774
• Phosphate Range: 0.00 to 0.90 ppm
• Resolution: 0.01 ppm
• Accuracy: ±0.02 ppm ±5% of reading
• Light Source: LED at 525 nm
• Light Detector: Silicon photocell
• Method: Adaptation of the Standard Methods for Water and Wastewater (Ascorbic Acid Method)
• Battery Type: 1 x 1.5V AAA (approximately 500 tests)
• Auto Shut-Off: After 10 minutes of non-use
• Dimensions: 86 x 61 x 37.5 mm
• Weight: 64 g

Applications

• Marine & Reef Aquariums – Ensures optimal phosphate levels for coral growth and algae control.
• Oceanographic & Marine Research – Provides precise phosphate data for marine studies.
• Aquaculture & Fisheries – Helps maintain water quality for marine organisms.
• Environmental Water Testing – Monitors phosphate levels in marine environments.

Summary

With its ultra-low range detection, digital accuracy, and user-friendly design, this compact colorimeter provides fast and repeatable results, ensuring a balanced and healthy marine ecosystem.