Hanna HI727 Color of Water Checker HC

Hanna HI727 Color of Water Checker HC

The Hanna HI727 Color of Water Checker HC is a compact and precise handheld colorimeter designed to deliver quick, on-the-spot analysis of water color in various applications. This easy-to-use tool is ideal for environmental monitoring, educational purposes, and water quality testing in public utilities or industrial facilities. Offering a more accurate and convenient alternative to visual color comparison methods, the HI727 ensures consistent and reliable results, especially when monitoring water clarity in accordance with recognized standards.

With a dedicated LED light source and high-precision silicon photocell detector, this instrument ensures stable readings while minimizing environmental interference. It operates using a single-button design, allowing any user—regardless of technical background—to perform accurate testing in just a few steps. Whether for educational labs, field testing, or industrial process control, the HI727 is a practical and portable solution.

Key Features

• Accurate and Reliable: ±5% of reading ±10 PCU accuracy ensures precise measurements for effective water quality assessment.

• Easy Operation: Simple one-button function for effortless testing, ideal for non-technical users or routine applications.

• Compact Design: Palm-sized instrument fits comfortably in hand or pocket—great for field use.

• LED Light Source: Provides consistent illumination at 470 nm for accurate detection.

• Automatic Power-Off: Conserves battery life by shutting down after 10 minutes of inactivity.

• Battery-Powered: Operates using a single AAA battery for optimal portability and field readiness.

• Environmental Durability: Designed for use in varying conditions, with operating temperature up to 50°C and high humidity tolerance.

Applications

• Drinking water quality testing

• Wastewater and surface water analysis

• Educational demonstrations in environmental science

• Industrial process water monitoring

• Aquatic ecosystem monitoring

• Municipal and regulatory compliance assessments

Technical Specifications

• Measurement Range: 0 to 500 PCU (Platinum Cobalt Units)

• Resolution: 5 PCU

• Accuracy @ 25°C: ±5% of reading ±10 PCU

• Light Source: LED @ 470 nm

• Light Detector: Silicon photocell

• Power Supply: 1 x 1.5V AAA battery

• Auto-off Function: After 10 minutes of non-use

• Operating Temperature: 0 to 50°C (32 to 122°F)

• Relative Humidity: Up to 95% (non-condensing)

• Dimensions: 81.5 x 61 x 37.5 mm

• Weight: 64 g (2.25 oz.)