Hanna HI782-11 Marine Nitrate HR

Hanna HI782-11 Marine Nitrate High Range Calibration Check Set

The Hanna HI782-11 Calibration Check Set is a designed to validate the accuracy and performance of the HI782 Marine Nitrate High Range Checker® HC. This high-quality standard kit is manufactured in Hanna’s state-of-the-art facility and is supplied with a Certificate of Analysis (COA) that includes the lot number, certified reference values, and expiration date—ensuring traceability and confidence in quality control.

The calibration set includes two sealed standard cuvettes representing 0.0 ppm and 34.5 ±3.8 ppm nitrate. These standards are essential for verifying that your HI782 is functioning correctly, especially in precision-demanding marine applications.

Key Features:

• Designed for the HI782 Nitrate High Range Checker HC: Validates performance and ensures accurate readings over time.

• Certified Accuracy: Each kit is supplied with a COA for full traceability and quality assurance.

• Defined Standard Values: Includes 0.0 ppm and 34.5 ppm ±3.8 nitrate values for high-precision validation.

• Simple Step-by-Step Procedure: Easy to use with clear prompts on the Checker display (C1 and C2).

• Reliable Quality Control Tool: Confirm your instrument is operating within an acceptable range of 31.2 to 38.8 ppm at 25°C.

How to Use:

1. Clean the cuvettes using a lint-free cloth such as HI731318, and handle only by the top to avoid contamination.

2. At the C1 prompt, insert the HI782-11A (0.0 ppm) cuvette and press the operation button.

3. At the C2 prompt, insert the HI782-11B (34.5 ppm) cuvette and press the operation button.

4. A result between 31.2 ppm and 38.8 ppm at 25°C confirms the Checker is functioning within tolerance.

Package Contents:

• Cuvettes: 2 sealed standards (0.0 ppm and 34.5 ppm nitrate)

• Certification: Certificate of Analysis (COA)

• Packaging: Secure, reusable case to protect standards

Ideal Applications:

• Marine and Reef Aquariums

• Saltwater Aquaculture Systems

• Oceanographic Research

• Water Quality Laboratories

• Environmental Field Testing