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| Country of Origin | India |
|---|---|
| Package Contents | 1 set of sealed standards (0 and 250 PCU), certificate of analysis |
| Model | HI97727-11 |
| Certificate of Analysis | Included |
| Shelf Life | Long stability, reusable |
| Storage conditions | Store as per manufacturer's instructions |
| Product Condition | New |
| MPN | HI97727-11 |
| Range Supported | 0 to 500 PCU |
| Standard Values | 0 and 250 ±5 PCU @ 25°C |
| Compatible Photometers | HI97727, HI96727 |
HI97727-11 Color of Water CAL Check Standards Set for validation and calibration of HI97727 portable photometer.
Hanna HI97727-11 Color of Water CAL Check™ Standards Set is a precision calibration solution designed to ensure accurate validation and consistent performance of HI97727 and HI96727 portable photometers used for measuring water color in the 0 to 500 PCU (Platinum Cobalt Units) range. This standard set is essential for applications where water color plays a critical role in quality assessment, including drinking water analysis, wastewater treatment, industrial processing, and environmental monitoring.
The set includes two sealed reference standards at 0 PCU (blank) and 250 ±5 PCU, providing reliable calibration and verification points to confirm instrument accuracy. These standards enable users to quickly check photometer performance and maintain confidence in measurement results, especially in regulated environments where precise color evaluation is required for compliance and reporting.
Manufactured under strict quality control conditions, each set is supplied with a detailed Certificate of Analysis that includes lot number, certified reference values, and expiration date, ensuring full traceability for audits and quality assurance protocols. The sealed cuvette design minimizes contamination risks and eliminates the need for reagent preparation, making calibration simple, fast, and highly repeatable in both laboratory and field settings.
Designed for durability and cost-effectiveness, these standards are reusable and offer long shelf life stability, making them ideal for routine validation checks in high-frequency testing environments. They are widely used in laboratories, water treatment facilities, environmental monitoring programs, and industrial QA/QC processes where maintaining accurate water color measurements is essential for process control and regulatory compliance.
With their combination of accuracy, ease of use, and dependable performance, the HI97727-11 CAL Check™ Standards provide a reliable solution for professionals seeking to ensure consistent and traceable photometric measurements in water color analysis applications. Cal Check Standards
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