Hanna HI97717 Phosphate Photometer

Description

The Ultimate Photometer for Water Analysis

The Hanna HI97717 Phosphate Photometer is a precision instrument designed for the accurate measurement of phosphate levels in water samples. It represents the culmination of Hanna Instruments’ extensive expertise in manufacturing analytical tools, integrating sophisticated technology with an intuitive, user-friendly design. This device is not merely a measurement tool; it is a complete solution for water quality management, suitable for both professionals and enthusiasts. Its portability and durable construction make it perfect for field use, while its advanced features provide the accuracy and reliability required for laboratory benchtop measurements. The meter’s design focuses on delivering a seamless and efficient testing process, ensuring that users can obtain fast and repeatable results without the typical complexities associated with high-tech instruments. This product is indispensable for anyone who needs to monitor water quality with confidence and ease.

Unmatched Optical System for Superior Readings

At the core of the HI97717 lies a cutting-edge optical system, which sets it apart from conventional photometers. It utilizes a Light Emitting Diode (LED) as its light source, which is far superior to traditional tungsten lamps. LEDs offer higher luminous efficiency, producing more light while consuming significantly less power, thereby extending battery life. They also generate minimal heat, which prevents electronic instability and potential measurement drift. The optical system also features a narrow band interference filter, which ensures greater wavelength accuracy and stability, leading to more precise and reproducible readings. The internal reference detector is another key component, automatically compensating for any fluctuations in power or ambient temperature. This sophisticated mechanism provides a stable light source for both blank and sample measurements, guaranteeing consistent results under various conditions.

Key Applications in Diverse Water Systems

The Hanna HI97717 is an essential tool across a wide range of industries and applications, primarily for measuring phosphate content in water samples. In environmental monitoring, it is used to assess water quality in rivers, lakes, and oceans, helping to detect pollution and prevent eutrophication. For wastewater treatment plants, the photometer is critical for ensuring compliance with discharge regulations and optimizing the efficiency of treatment processes. In aquaculture and aquariums, it allows for the precise management of phosphate levels, which are vital for the health of aquatic life and can impact algae growth. Furthermore, the HI97717 finds applications in agriculture for testing irrigation water and in industrial processes where water quality control is paramount. Its adaptability and accuracy make it the perfect solution for both scientific research and routine testing, providing reliable data for informed decision-making. The meter’s method is an adaptation of the well-established “Standard Methods for the Examination of Water and Wastewater, 18th Edition, Amino Acid Method,” ensuring that the results are scientifically sound and widely accepted.

Intuitive Design with On-Screen Guidance

This photometer is designed for simplicity and efficiency, even for first-time users. The built-in tutorial mode is a standout feature, providing step-by-step instructions and on-screen animations to guide users through the entire measurement process. From sample preparation to adding the correct reagents, the tutorial mode ensures that every step is performed correctly, guaranteeing accurate results. This eliminates the need to constantly refer to the manual, making the testing process faster and more convenient. The meter’s auto-off feature helps conserve battery life by automatically shutting down after 15 minutes of inactivity, providing peace of mind and energy savings. Additionally, the large, backlit LCD display provides clear, at-a-glance readings, even in low-light conditions. The keypad is designed for ease of use, with dedicated keys for power, menu access, and contextual help.

Validation and Calibration for Assurance

One of the most important features of the HI97717 is the exclusive CAL Check™ functionality, which allows users to validate the instrument’s performance at any time. This stress-free process ensures that the photometer is operating within its specified accuracy range. The CAL Check cuvettes are made with NIST traceable standards, providing a reliable and certified reference for validation. If the meter is found to be out of specification, the user can easily perform a calibration to restore its accuracy. This feature is crucial for maintaining data integrity and ensuring that all measurements are reliable. For those who choose the HI97717C kit, the CAL Check standards are included, making this the most economical and comprehensive option for ensuring consistent, high-quality results from day one. The meter also incorporates Good Laboratory Practice (GLP) features, which log the date and time of the last user or factory calibration.

Robustness and Functionality for Field Use

Built with durability in mind, the Hanna HI97717 is housed in a rugged, IP67-rated waterproof case. This design protects the internal optics from dust, dirt, and water, making it a reliable choice for challenging environments. The device is also designed to float, providing an extra layer of security against accidental drops into water. The portable design is made to fit comfortably in your hand for on-the-go testing, but it can also be used on a benchtop for more stationary work. A key mechanical innovation is the positive-locking system for the cuvette holder, which ensures that each cuvette is placed in the same exact position every time. This eliminates the need to index the cuvette and helps to guarantee highly accurate and repeatable readings, even when multiple tests are performed in quick succession. With its robust build and thoughtful features, the HI97717 is engineered to withstand the rigors of real-life applications.

Efficient Data Logging and Battery Management

The HI97717 is designed to streamline the data collection process with its auto-logging function. The meter automatically saves the last 50 measurements, so you never have to worry about missing or manually recording a result. The logged data can be easily viewed and managed through the Log Recall menu. This feature is particularly useful for tracking changes over time and for record-keeping purposes. In addition to its efficient data management, the photometer is powered by three standard 1.5V AA alkaline batteries, providing a battery life of over 800 measurements without the backlight. The battery icon on the display provides a clear indication of the remaining battery status, with a warning that blinks when the power level drops below 10%. This ensures that you have ample time to replace the batteries before your measurements are affected, preventing erroneous readings caused by low power.

Trusted Excellence from Hanna and tpt24

The Hanna HI97717 Phosphate Photometer is a testament to quality, precision, and user-centric design. It is built to meet the needs of a wide range of users, from environmental scientists to aquarium hobbyists, providing them with a reliable and easy-to-use tool for water quality analysis. This product, along with a variety of necessary accessories such as cuvettes and batteries, is supplied with everything you need to get started. For the most confident and seamless purchase experience, the tpt24 online store is the best online store for this product in the world and delivers the product with a guarantee of authenticity and quality to you in any country you are in.