Hanna Manganese LR Portable Photometer-Meter Only - HI97748

Hanna HI97748 Manganese LR Portable Photometer is a high-precision analytical instrument designed for accurate determination of low-range manganese concentrations in water samples. With a measurement range of 0 to 300 µg/L (as Mn), this advanced photometer is ideal for laboratory, industrial, and environmental applications requiring reliable trace-level manganese analysis.

The instrument features a superior optical system incorporating a reference detector, a 575 nm LED light source, and a narrow band interference filter, ensuring excellent accuracy, stability, and repeatability. It operates using the PAN (1-(2-pyridylazo)-2-naphthol) method, a proven analytical technique that provides dependable manganese quantification across various sample conditions.

With a resolution of 1 µg/L and accuracy of ±10 µg/L ±3% of reading at 25°C, the HI97748 delivers precise and consistent results. The advanced optical design minimizes interference and enhances selectivity, making it suitable for critical water quality testing applications.

Designed for ease of use, the HI97748 includes a built-in tutorial mode that provides step-by-step guidance, ensuring proper operation and reducing user error. The integrated CAL Check™ function allows users to verify instrument performance at any time, maintaining confidence in measurement accuracy.

The photometer is equipped with a large 128 × 64 pixel backlit LCD display, offering clear visibility of readings in all lighting conditions. Onboard memory supports storage of up to 50 readings with GLP-compliant logging, enabling traceability and efficient data management.

Built for durability, the HI97748 features an IP67-rated enclosure, providing protection against dust, water, and high humidity. It operates reliably within a temperature range of 0 to 50°C and up to 100% relative humidity, making it suitable for demanding field and laboratory environments.

Powered by three 1.5V AA alkaline batteries, the instrument supports over 800 measurements without backlight. The automatic shut-off feature helps conserve battery life during periods of inactivity, enhancing operational efficiency.

Supplied as a meter-only unit (reagents and accessories sold separately), the HI97748 uses standard 24.6 mm round cuvettes for consistent and accurate sample handling.

Widely used in water and wastewater treatment, environmental monitoring, industrial process control (including fertilizer production, pharmaceuticals, and steel manufacturing), and laboratory analysis, the HI97748 ensures precise manganese measurement and supports regulatory compliance.

Enhance your water quality analysis with Hanna’s advanced photometric technology, engineered for precision, durability, and reliability in professional applications portable photometers