Daruifuno's ORP measurement solutions include single and multi-parameter analyzers with online sensor diagnostics that provide reliable results. Learn about our ORP analyzers and meters for industries such as water and wastewater, power, industrial processes, pharmaceuticals, and aquaculture!
An ORP analyzer/ORP meter is a system used for online ORP measurement, commonly used for monitoring processes such as industry and aquaculture. An ORP analyzer typically consists of an ORP sensor/probe, a controller/transmitter, along with related accessories. Together, these parts make up a process ORP analyzer for controlling ORP in industrial, aquaculture, and wastewater environments. Daruifuno offers a variety of different ORP sensors to meet your online ORP measurement needs.
What is ORP?
ORP stands for oxidation-reduction potential, which is a measure of the tendency of an atom or chemical to oxidize or reduce another atom or chemical in millivolts.
Oxidation: refers to the loss of electrons by an atom, molecule, or ion. Oxygen is the origin of the term, and it is just one of several oxidants that can accomplish this task.
Reduction: refers to the net gain of electrons by an atom, molecule, or ion.
Standard potential: The ease with which an atom or chemical substance can be oxidized or reduced is given by the standard potential of its redox pair, expressed in E°. All half reactions are referenced to the redox pair of hydrogen ion/hydrogen (H+/H2), which has a standard potential of 0 millivolts.
ORP (Oxidation Reduction Potential) values play a vital role in many critical areas. It is not only a reflection of the relative strength of oxidants and reductants in the solution, but also an important indicator for evaluating water quality, soil conditions, food processing and biochemical reaction activity. In water and wastewater treatment, ORP measurement ensures the effectiveness of disinfection processes (such as chlorination and ozonation), while indicating the dissolved oxygen content and the degradation state of organic pollutants, which is crucial for water quality safety and environmental protection. In the power industry, particularly in cooling water systems, ORP monitoring helps prevent corrosion and scaling, thereby optimizing system performance and extending equipment lifespan. In industrial process control, whether it is redox reaction control in chemical production or metal surface treatment in the electroplating industry, ORP value is a key factor in ensuring product quality and production safety. The pharmaceutical industry relies on ORP measurement to ensure the cleanliness of the production environment and product stability, while changes in ORP during fermentation provide important information on microbial metabolic activity. In the aquaculture industry, the right ORP level is the key to maintaining good water quality, promoting biological growth, and reducing the occurrence of diseases, which is critical to the success of aquaculture.
As a manufacturer and supplier specializing in ORP analyzers and ORP meters, we are committed to excellence and innovation. We strive to provide customized cutting-edge solutions to meet the changing needs of our valued customers. If you are looking for a water quality instrument manufacturer that provides reliable quality, versatility and competitive prices, Daruifuno is your best choice. Our extensive product line includes analyzers/meters, controllers and sensors/probes/electrodes for key water quality parameters such as pH, ORP, conductivity, turbidity, COD, dissolved oxygen, ammonium and chlorine. Contact us today to learn more about our products and how we can enhance your water quality monitoring efforts in a precise and reliable way.
