New GroLine Hydroponics Dosing Systems

Nutrient and pH Control in Agriculture are two of the major factors that affect plant growth and yield output. Automation of the control of these factors result in significant efficiencies in a time where sustainable resource management is crucial.

Hanna Instruments is proud to present two new GroLine solutions for the automation of pH and nutrient dosing in cultivation facilities.

HI981413 Nutrient Dosing System

The new HI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertiliser in the nutrient solution used in hydroponics and irrigation water. The meter can be programmed to display results as EC (electrical conductivity) or as TDS (total dissolved solids). The EC results are displayed as mS/cm while TDS is displayed as ppm with a selectable conversion factor from 0.45 to 0.99.

The HI981413 was developed to be an inexpensive solution for the horticulturist to maintain the ideal fertiliser concentrations at all times. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed.

The HI981413 is available in multiple configurations including a meter and probe option, a kit for in-line mounting, and a complete package that includes bypass loop and panel mounted flow cell. The kit for in-line and flow cell models include aspiration tubing with filter and dispensing tubing with injection valve.

HI981412 pH Dosing System

The new HI981412 is a cost-effective solution for maintaining the ideal pH at all times. Simply insert the probe and injection valve in-line with the recirculation pump and provide the acid to be dosed.

HI981412 is available in multiple configurations including a meter and probe option, a kit for in-line mounting, and a complete package that includes bypass loop and panel mounted flow cell. The kit for in-line and flow cell models include aspiration tubing with filter and dispensing tubing with injection valve.

While these new products are the most convenient way to adopt automation of nutrient and pH in growing systems, Hanna’s GroLine Series has been providing dedicated pH and EC meters, monitors and control systems for many years.  and there are hundreds of these systems used worldwide in hydroponics, living walls, commercial plant producers and high-tech growing facilities.

The availability of a wide variety of models to suit specific applications, customisability and cost effectiveness of Hanna’s GroLine Series continue to make it a popular choice among growers.

Browse the GroLine family here.

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