Hanna HI711-11 Total Chlorine Checker

Hanna HI711-11 Total Chlorine Checker HC Calibration Standards

The Hanna HI711-11 is a high-quality calibration standard set designed to verify the accuracy and reliability of the HI711 Total Chlorine Checker HC. This two-cuvette set includes one sealed cuvette with 0 ppm total chlorine and another with a tinted standard equivalent to 1.00 ± 0.05 ppm at 25°C, providing a simple and precise way to validate your colorimeter’s performance.

Ideal for laboratory, industrial, environmental, or water treatment applications, this calibration set ensures that your Checker HC maintains consistent accuracy throughout its operational life.

Features

• Easy Validation of Accuracy: Designed to simulate real sample readings, allowing quick performance checks of the HI711 Checker® HC.

• Ready-to-Use Standards: Pre-sealed and pre-measured—no mixing or preparation required.

• Traceable Quality: Includes a Certificate of Analysis with reference values, lot number, and expiration date to support laboratory traceability and quality control.

• Manufactured to the Highest Standards: Produced in a temperature-controlled facility using reagent-grade chemicals to ensure long-term stability and consistent performance.

• Essential for Routine Maintenance: Enables regular calibration checks without the need for costly external service.

Specifications

• Package Contents: 1 zero standard cuvette + 1 1.00 ppm standard cuvette

• Standard Value: 1.00 ± 0.05 ppm total chlorine @ 25°C

• Chemical Grade: Reagent-grade, prepared under controlled environmental conditions

• Certification: Supplied with a Certificate of Analysis for full traceability

• Compatibility: Designed for use with Hanna HI711 Total Chlorine Checker® HC

Applications

• Drinking Water Testing: Ensure that chlorine levels meet safety regulations through accurate instrument validation.

• Environmental Monitoring: Maintain checker performance for reliable field sampling and water quality assessments.

• Industrial & Wastewater Testing: Confirm accurate chlorine detection for process water and effluent monitoring.

• Educational & Lab Use: Ideal for demonstrating instrument calibration procedures in training or academic settings.