Hanna C99 Multiparameter Photometer with COD Measurement

The Hanna C99 multiparameter photometer with COD (Chemical Oxygen Demand) measurement is a precision analytical instrument designed for comprehensive water quality monitoring and ion-specific analysis. It supports analysis of up to 39 distinct chemical parameters, including COD, essential for environmental biotechnology and molecular diagnostics applications involving aqueous samples.

Key technical features include:

• Measurement ranges: 0–150 mg/L, 0–1500 mg/L, and 0–15000 mg/L, suitable for a wide variety of sample concentrations.
• Optical system: Equipped with 4 tungsten lamps and narrow band interference filters at wavelengths of 420, 525, 575, and 610 nm, enabling selective absorbance measurements critical for precise biochemical and photometric assays.
• Power supply: Operates on two 9V batteries or an optional 12V adapter, supporting field portability for onsite bioprocessing and environmental testing.
• Communication: RS232 port facilitates data transfer and integration with laboratory information management systems (LIMS), advantageous for synthetic biology and biomanufacturing workflow documentation.
• Auto-shutdown: Power-saving feature activates after 10 minutes of inactivity, extending battery life during extended use in clinical diagnostics or fermentation process monitoring.

This multiparameter photometer is widely adopted in biotechnology research fields focused on molecular diagnostics, environmental monitoring, and bioprocess optimization, making it critical for workflows in synthetic biology, wastewater analysis, and biopharmaceutical production pipelines requiring accurate COD and ion concentration measurements.