Hanna pH, Free and Total Chlorine Portable Photometer with CAL Check - Meter Only - HI97710

Hanna HI97710 Portable Photometer is a high-precision, multi-parameter analytical instrument designed for accurate measurement of pH, free chlorine, and total chlorine in water samples. Engineered for use in laboratories, water treatment facilities, and field environments, this advanced photometer delivers fast, reliable, and repeatable results through its superior optical system, which includes a reference detector and narrow band interference filters.

The HI97710 offers a pH measurement range of 6.5 to 8.5 with an accuracy of ±0.1 pH, along with free and total chlorine measurement from 0.00 to 5.00 mg/L (as Cl₂) with high precision of ±0.03 mg/L ±3% of reading. It utilizes the EPA 330.5 DPD method for chlorine and the Phenol Red method for pH analysis, ensuring compliance with recognized laboratory standards and delivering dependable analytical results.

Equipped with advanced features, the photometer includes CAL Check functionality for easy validation and calibration, ensuring consistent measurement accuracy over time. The built-in tutorial mode provides step-by-step guidance, making the instrument user-friendly for both professionals and technicians. A large backlit LCD enhances visibility in all lighting conditions, while automatic logging of up to 50 measurements supports efficient data tracking and documentation.

Designed for flexibility, the HI97710 supports both powder and liquid reagents, allowing users to choose cost-effective and convenient testing methods. The instrument features a waterproof IP67-rated floating case, making it highly durable and suitable for use in harsh field conditions. With battery operation capable of supporting over 800 measurements, it is ideal for extended portable use without frequent recharging.

Widely used by industrial operators, laboratory professionals, environmental agencies, and municipal water authorities, this photometer is essential for water treatment monitoring, disinfection control, and regulatory compliance. Supplied as a meter-only unit, it allows users to select appropriate reagents and accessories based on their specific testing needs.

Enhance your water quality analysis with the Hanna HI97710 Portable Photometers designed for precision, durability, and efficient performance in demanding analytical applications.