Suzhou Delfino Environmental Technology Co., Ltd.
The online dissolved oxygen sensor of the optical method uses the fluorescence method to measure the dissolved oxygen content in water. The dissolved oxygen probe uses advanced optical technology to achieve high-precision dissolved oxygen measurement. The response speed is fast, and it can monitor the change of oxygen in water in real time. The optical dissolved oxygen sensor has high stability and can work stably for a long time. The protection level is IP68, and it can work continuously underwater. The maintenance and calibration of the dissolved oxygen sensor is relatively simple. The optical method does not require electrolyte and routine maintenance. The service life of the fluorescent cap is about 1 year, and the reliability is high
The APX1-C1 online pH ORP Controller is an intelligent water analysis instrument. It is the most basic configuration and cost-effective instrument developed and produced by Delfino. The function of the controller is not only to measure pH or ORP value, but also to realize the output of data, it has a current output of 0/4-20mA. In addition, the pH analyzer is capable of controlling dosing with two configurable relays. This pH orp controller is powered by a wide voltage, 100~240V or 18~36Vto...
The industrial online pH ORP controller APX1-C1Z developed and produced by Delfino is a cheap instrument that meets the rich output needs of customers. It has a 0/4-20mA current output and a two-wire RS485 communication interface, supports the Modbus communication protocol, and can meet the needs of customers with different output data. 2 multifunctional relays can control pH dosing, sensor cleaning and temperature control. The protection level of the online pH meter is IP66, which is...
The pH ORP controller is a device used to automatically adjust the pH of a liquid. It is very important in the process control of water quality analysis. First, it can improve production efficiency and product quality. In many industrial processes, pH control is critical. By using a pH controller, it can be ensured that the pH value of the liquid during the production process is always kept within the predetermined range, thereby reducing waste and loss during the production process. Second, pH...
The online pH ORP controllers are commonly used in many applications, such as water treatment, food processing, pharmaceutical, chemical, pulp and paper and other industries. In the water treatment industry, pH controllers can be used to adjust the pH of water to ensure that the quality of water meets the standards. In the food processing industry, pH controllers can be used to adjust the pH of food to ensure the quality and taste of food. In the pharmaceutical industry, pH controllers can be...
ORP is the abbreviation of Oxidation-Reduction Potential, also known as Redox Potential. It is a physical quantity that measures the intensity and direction of redox reactions in solution. The principle of the ORP probe is to use electrode to measure the potential of the oxidation-reduction reaction in the solution. The redox probes are usually made of materials such as silver/silver chloride or platinum/platinum black. When the electrode comes into contact with a redox agent in solution, an...
How to choose a durable, high-precision inline pH probe? Buyers are concerned about the following aspects when purchasing a pH electrode: first, the accuracy and stability of the electrode, which needs to ensure the accuracy and repeatability of the measurement results; second, the scope of application of the electrode, which needs to be based on actual needs Select the appropriate electrode type and measurement range; the third is the price and cost performance of the electrode, you need to...
Chlorine dioxide can be used to disinfect and purify water sources. It is usually used in the water treatment industry, and in the tap water industry, monitoring chlorine dioxide is very important. Usually, before the raw water from the waterworks enters the treatment system, it is necessary to monitor the chlorine dioxide in the raw water to know whether there is chlorine dioxide pollution in the raw water. In the process of water treatment, the concentration of chlorine dioxide also needs to...
Chlorine is a common disinfectant used to kill bacteria, viruses and other microorganisms in water. Monitoring the total chlorine level can ensure that the chlorine concentration in the water is within the safe range to effectively disinfect the water source. Chlorine can react with organic matter to produce carcinogens such as chloroform. Monitoring total chlorine levels can help identify excessive chlorine concentrations in water and avoid potential health risks. Chlorine can also react with...
Hydrogen peroxide is a chemical substance with the chemical formula H2O2, a colorless, tasteless, odorless liquid with strong oxidizing properties. Hydrogen peroxide is widely used in water disinfectants because it can effectively kill germs, viruses and other microorganisms in water, thus making water safer and more hygienic. The disinfecting action of hydrogen peroxide is achieved through its oxidizing properties. Hydrogen peroxide can react with organic substances and microorganisms in water...
OWA030, OWA350, OWA361 oil in water sensor, using the principle of ultraviolet fluorescence analysis, compared with several commonly used methods, the fluorescence method is more efficient, quicker and has better repeatability, and can be monitored in real time online. The sensor has better repeatability and stability to detect soluble and emulsified oils. In addition, OWA361 is equipped with an automatic cleaning brush, which can eliminate air bubbles and reduce the impact of contamination on...
Chloride ions are common water treatment agents used for disinfection and sterilization. During water treatment, chloride ions can kill bacteria, viruses and other microorganisms, thus ensuring the safety of drinking water. However, high concentrations of chloride ions may have a negative impact on human health. High concentrations of chloride ions may interact with organic matter to produce carcinogens and have adverse effects on human liver and kidneys. High concentrations of chloride ions...
ORP is an abbreviation for Oxidation-Reduction Potential, also known as Oxidation-Reduction Potential Value. It is an index to measure the redox ability of a solution. The digital ORP sensor developed and produced by Daruifuno has an RS485 digital interface, which can be directly connected to industrial control equipment to output data. It is necessary to monitor the value of ORP in the waterworks, especially in some aspects of water treatment. For example, monitoring the ORP value in raw water...
DPH790 online digital pH probe adopts glass electrode method, and the measuring range is 0~14pH. The advantage of the digital pH sensor is that it can achieve reliable and interference-free signals. It can internally convert its own measurement signals from analog signals to digital signals to ensure that reliable digital signals can also be obtained in long-distance situations. This digital ph probe RS485 can be plug-and-play, internally stores calibration data, can be calibrated offline, and...
The DUC2-DO dissolved oxygen controller independently developed and produced by Daruifuno can be connected with an optical dissolved oxygen sensor to realize continuous monitoring of the dissolved oxygen value of water quality. In addition to having 2 relays, RS485 interface, time and historical data functions, the dissolved oxygen controller has two 4-20mA current outputs. This enables the ability to control oxygenation using a dissolved oxygen controller. First use a dissolved oxygen sensor...
Chlorine dioxide is used for disinfection in industrial production processes, including drinking water treatment, food processing, pharmaceuticals, pulp and paper production, etc. Chlorine dioxide is a commonly used disinfectant in the food processing industry. It can effectively kill bacteria, viruses and other microorganisms in food to ensure food safety and hygiene. The link that needs to use chlorine dioxide for disinfection is usually the water treatment link in the production process....
The ORP probe is an electrode used to measure the redox potential in a solution. It can determine the redox capacity of a solution by measuring the potential difference between the electrode and the reference electrode. The difference between a digital ORP probe and an analog ORP sensor is that the digital ORP electrode can directly output a digital signal, while the analog ORP electrode converts the signal to a digital signal through an analog signal converter. ORP probes are mainly used in...
A fluoride ion electrode is an electrode used to measure the concentration of fluoride ions. It consists of a glass or plastic membrane filled with a solution containing fluoride ion-selective charge carriers. When fluoride ions react with charge carriers, a potential change will be generated on the electrode surface, and the concentration of fluoride ions in the solution can be determined by measuring this potential change. The ASX400F fluoride ion electrode developed and produced by Daruifuno...
The fluoride ion electrode is an electrochemical sensor used to monitor the concentration of fluoride ions. The principle is based on the oxidation-reduction reaction between fluorine ions and the electrode surface to generate current signals. The fluoride ion electrode of the ion selection method has many advantages. It has high selectivity to fluoride ions, and can quickly and accurately measure the concentration of fluoride ions in the sample without interference from other ions. Moreover,...
The main function of the digital pH ORP controller in the sewage treatment industry is to control the pH in sewage to achieve the best effect of sewage treatment. In the process of sewage treatment, the change of pH value will affect the solubility and reaction rate of various chemical substances in sewage, and also affect the activity and growth and reproduction of microorganisms. This DUC2-PH online controller has 2 configurable relays, which can set high and low alarms. According to the...
Daruifuno multi-parameter water quality probe MPS300 adopts an all-in-one structure design, one multi-parameter probe contains multiple water quality sensors, and can support up to 6 digital sensors. The measured parameters include fluorescent dissolved oxygen probe, four-electrode conductivity probe, fiber optic turbidity probe and digital pH probe and other conventional probes, and also supports ORP sensor, chlorophyll sensor, blue-green algae sensor and oil in water sensor. Customers can...
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Specifications Ultrasonic frequency 3MHZ, two exchangeable massage heads,red blue and green photons,ultrasound probe UB-002C Chargeable Photon Ultrasonic Skincare Machine with two heads /Facial Massager/ultrasound probe ultrasound probe Introduction:...
Specifications mini design portable no needle mesotherapy device CE approve ultrasonic probe Introduction: Mesotherapy has become one of the world’s most popular non-surgical cellulite removal treatment. It actually affects fat deposits by breaking down the connective bonds
Specifications ultrasonic frequency 3MHZ,red blue and green photons,portable design,ABS shell ultrasonic probe UB-002 Photon Ultrasonic Skincare Machine/ Facial Massager/ Portable Beauty Care with CE/ ultrasonic probe ...
The optical dissolved oxygen sensor is more and more favored by various industries because it does not need electrode liquid, does not consume oxygen, and has the characteristics of plug and play. So in which applications do you need a dissolved...
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