HQd desktop/portable water quality multi parameter detector

-Working principle:
The Hash HQd series portable water quality analyzer can currently detect 11 parameters, with multiple electrode options including standard, robust, and Ultra. The Hash HQd portable water quality analyzer has great measurement flexibility and can automatically identify and quickly replace various electrodes. The complete set of multifunctional water quality testing equipment includes various IntelliCALTM electrodes that can be connected to different electrodes for measuring pH, conductivity, dissolved oxygen (LDO), LBOD, ORP, as well as parameters such as sodium, ammonium, ammonia, fluorine, nitrate, chlorine, etc.

-Instrument features:
Multiple HQd multifunctional water quality detectors can be connected to different electrodes for one machine. Used for measuring parameters such as pH, ORP, sodium, ammonium, ammonia, fluorine, nitrate, chlorine, conductivity, dissolved oxygen, etc.
The HQd portable water quality analyzer provides three reading modes for multiple measurement methods, including instant reading, indirect reading, and continuous reading.
● Large screen, multi parameter, multi item display, large dual channel display screen. While displaying measurement parameters, it can also display auxiliary information such as electrode model, instrument power, measurement date and temperature, sample and user ID.
● Humanized calibration guide: The operation interface of HQd portable water quality analyzer is simple and intuitive. It has calibration guidelines and standard procedures for inspection, greatly reducing calibration errors and simplifying the operation process. The calibration status indicator light and calibration reminder ensure that you can obtain the correct calibration results.
The complete data traceability HQd series multifunctional water quality detector can automatically record the electrode serial number, current calibration data, user ID, sample ID, time, and date, and save them in the system's data log. Each measurement data can be associated with sample ID, user ID, electrode serial number, and other data, ensuring complete data traceability and report supervision.
The HQd portable water quality analyzer provides a USB interface for easy transfer of data results to a USB drive and computer.
The upgraded fully intelligent software system allows users to customize pH standard solutions, which supports users to calibrate pH based on any pH standard solution they have, not just limited to a few fixed pH standard solutions. For conductivity, users can freely choose the reference temperature for temperature compensation, not limited to a fixed temperature. For dissolved oxygen, when equipped with conductivity electrodes, the HQd portable water quality analyzer can automatically calibrate the salinity of dissolved oxygen based on the measured salinity, without the need for manual input.
The connection between the HQd portable water quality analyzer and electrodes shared in the laboratory and on-site is safe and waterproof. It can be used for both laboratory analysis and on-site analysis. When the light is dim, the instrument screen can emit background light and enlarge the font displayed on the screen. In addition, users can also choose a sturdy and durable on-site toolbox, which makes on-site measurements extremely convenient.