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Delfino Environmental Technology
Добавлен 15 июн 2021
Delfino environmental technology is a national high-tech enterprise, www.daruifuno.com/ focusing on R&D, production and sales of various water quality analysis instruments and the surrounding supporting products for more than 10 years. We are a manufacturer of online water quality analysis instruments.
Our main products are PH/ORP, dissolved oxygen, conductivity, turbidity, suspended solids, COD, multi-parameter controllers and sensors. The industries involved in industrial process control, municipal water treatment testing, environmental discharge monitoring, surface water monitoring, etc.
The company has a professional R&D team and has the ability of continuous innovation. At present, it has obtained more than 20 patents including invention patents. we always insist on researching and developing products with independent intellectual property rights. Our products comply with ISO9001 and CE certification.
Our main products are PH/ORP, dissolved oxygen, conductivity, turbidity, suspended solids, COD, multi-parameter controllers and sensors. The industries involved in industrial process control, municipal water treatment testing, environmental discharge monitoring, surface water monitoring, etc.
The company has a professional R&D team and has the ability of continuous innovation. At present, it has obtained more than 20 patents including invention patents. we always insist on researching and developing products with independent intellectual property rights. Our products comply with ISO9001 and CE certification.
The Online Conductivity/TDS Controlelr Used with Inductive EC Sensor
This video shows the new-developed online conductivity controlelr by Delfino. The conductivity controller can connect with the inductive conductivity sensors to realize the measuring of large conductivity values. The application is for strong acid or alkali environment. The conductivity controlelr can also display TDS/ resistivity and concentration. If you want to know more, welcome to our website: www.daruifuno.com
Просмотров: 25
Видео
How to replace the cleaning wiper of COD sensor?
Просмотров 32Месяц назад
The online COD sensor produced and developed by Daruifuno is a optical sensor. It adopts the UV 254nm absorption method. The chemical oxygen demand sensor can measure the water COD value continuously. It has a cleaning wiper for automatic cleaning under water to reduce the maintenance. How to replace the wiper? This video will show the method of replacing the wiper. If you are interested in the...
The Introduction of PTFE Sheath for Online pH Glass Sensor
Просмотров 492 месяца назад
Glass pH or ORP electrodes are relatively fragile. When used, we will match them with a PTFE sheath. The PTFE sheath itself has installation threads, making it easy to install in pipes or tanks. This vide made by delfino shows the importance of using the sheath and some notices. If you are interested in our products, welcome to our website: www.daruifuno.com
2024 Malaysia Water Exhibition Welcome to visit Delfino booth
Просмотров 163 месяца назад
The Malaysia AsiaWater Exhibition will be held in Kuala Lumpur from April 23 to 25, 2024. Our booth location is Hall 6 level1 F602 Delfino environmental technology CO., Ltd. We will bring the online water quality analysis instruments we developed and produced to meet you. Especially our MCC500 color screen multi-parameter water quality analyzer and various digital water quality sensors. Looking...
How to install the low range laser turbidimeter inlet and outlet hoses?
Просмотров 193 месяца назад
This video shows how to install the OLTU601 online laser turbidimeter inlet and outlet houses. This OLTU601 online turbidity sensor is designed for the low range drinking water turbidity value measurement. The measuring range is 0~100NTU. If you are interested in our digital turbidity sensor, welcome to our website: www.daruifuno.com.
Functions of the expansion module: controlled dosing and alarms
Просмотров 964 месяца назад
This expansion module was developed and designed by daruifuno. It is mainly used with multi-parameter series controllers. It can reduce the weight of the controller itself and the complexity of wiring. The external expansion module supports 5 channels of 4-20mA current and 5 configurable relays by default. The function of the relay is mainly reflected in controlling dosing, alarms, cleaning, et...
How to calibrate the ammonium sensor with the ammonium controller?
Просмотров 474 месяца назад
The Daruifuno ammonium sensor is used for measuring the water NH4-N value continuously. The sensor is digital with RS485 communication. When the users start to use the sensor, you need to perform the calibration. How to calibrate the sensor? Our DUC2-NH controller provide two point calibration. You can perform the calibration easily by the contrller. If you are interested in our ammonium analyz...
How to use the automatic cleaning function of online chemical oxygen demand COD controller?
Просмотров 344 месяца назад
This video shows how to use the automatic cleaning function of Daruifuno online COD controller. The COD sensor is model COD351 which has the cleaning brush, the users can connect it with RS485, use Modbus to control the cleaning. If you have bought the online COD controller, so how to set the cleaning via controller? This video shows the specific operation. The COD controller has many advantage...
How much impact does turbidity have on rivers?
Просмотров 35 месяцев назад
Daruifuno's hometown is Suzhou, China's famous garden and water town. The once turbid and green Pingjiang River suddenly became crystal clear like sparkling jelly. Behind the reappearance of clear river water, it is the physical filtration water quality and turbidity monitoring of water purification plants. 50,000 tons of purified river water is poured into the river every day. At the same time...
How to use DPD-1 method to calibrate the free chlorine sensor?
Просмотров 445 месяцев назад
This video shows how to calibrate the chlorine sensor with DPD-1 method. The Daruifuno online chlorine controller can be connected with the chlorine sensor and the sensor need to be calibrated before using. So how to calibrate the chlorine sensor? We usually use the DPD-1 method. If you have any questions about the video, feel free to contact us. www.daruifuno.com
How to calibrate the chemical oxygen demand value through the controller？
Просмотров 686 месяцев назад
Chemical Oxygen Demand (COD) refers to the amount of oxygen required for the oxidation of organic matter in water under certain conditions. It is an indicator that measures the content of organic matter in water and the degree of water pollution. COD is one of the indicators for evaluating the content of organic matter and water quality in water bodies. During the water treatment process, monit...
How to calibrate the MLSS Sludge concentration via controller?
Просмотров 1077 месяцев назад
This video shows how to calibrate the Sludge concentration of water. This Sludge concentration value also called MLSS. Our DUC2-SS controller can be connected with the suspended solids sensors to measure the water MLSS value. If you are interested in our product, feel free to contact us. Our website is www.daruifuno.com.
What is ammonia nitrogen in water?
Просмотров 2847 месяцев назад
Ammonia nitrogen refers to the total concentration of ammonia gas and ammonia ions in water. Ammonia nitrogen is one of the important indicators in water quality monitoring. It can reflect the degree of decomposition of organic matter in the water body and the degree of pollution in the water body. The ISE ammonia nitrogen sensor is a sensor based on the ion selective electrode (ISE) principle ...
What is water chemical oxygen demand means?
Просмотров 247 месяцев назад
This video explains what chemical oxygen demand in water is and how to monitor chemical oxygen demand in water. The online COD sensor independently developed and produced by daruifuno adopts UV ultraviolet absorption method, is made of stainless steel, has digital RS485 output, and has an automatic cleaning wiper. It is widely used in various water quality monitoring industries. If you are inte...
What is water dissolved oxygen？
Просмотров 107 месяцев назад
This video shows what is water dissolved oxygen. If you want to measure the water dissolved oxygen, you can try our OPD series dissolved oxygen sensors. The sensors adopt the optical fluorescence method, can measure the water dissolved oxygen quickly and accurately. If you are interested in our product, welcome to our website: www.daruifuno.com.
Routine 5 parameters of water quality: pH EC TU DO introduction
Просмотров 328 месяцев назад
Routine 5 parameters of water quality: pH EC TU DO introduction
How to install the online PH ORP controller？
Просмотров 298 месяцев назад
How to install the online PH ORP controller？
What is turbidity in the swimming pool water quality?
Просмотров 389 месяцев назад
What is turbidity in the swimming pool water quality?
The introduction of digital pH sensors DPH790 and DPH890
Просмотров 409 месяцев назад
The introduction of digital pH sensors DPH790 and DPH890
Daruifuno DEC890 online conductivity sensor for water treatment
Просмотров 3710 месяцев назад
Daruifuno DEC890 online conductivity sensor for water treatment
Why is it easy to get dirt in water pipes?
Просмотров 5210 месяцев назад
Why is it easy to get dirt in water pipes?
What is blue-green algae and how to monitor the content of blue-green algae in water?
Просмотров 2010 месяцев назад
What is blue-green algae and how to monitor the content of blue-green algae in water?
What is the function of the online TOC COD sensor?
Просмотров 6510 месяцев назад
What is the function of the online TOC COD sensor?
How to realize the automatic cleaning of the sensors under water？
Просмотров 8111 месяцев назад
How to realize the automatic cleaning of the sensors under water？
Online Digital pH Sensor for Water Treatment
Просмотров 5111 месяцев назад
Online Digital pH Sensor for Water Treatment
How to choose the most suitable dissolved oxygen sensor for the aquaculture industry?
Просмотров 21Год назад
How to choose the most suitable dissolved oxygen sensor for the aquaculture industry?
What kind of online dissolved oxygen sensor can be used in the sewage treatment industry?
Просмотров 16Год назад
What kind of online dissolved oxygen sensor can be used in the sewage treatment industry?
How to choose a low-power dissolved online/portable oxygen sensor?
Просмотров 12Год назад
How to choose a low-power dissolved online/portable oxygen sensor?
How does the online TOC COD sensor automatic cleaning system work?
Просмотров 48Год назад
How does the online TOC COD sensor automatic cleaning system work?
What is the function of the online TOC COD BOD meter?
Просмотров 331Год назад
What is the function of the online TOC COD BOD meter?
Promo'SM 😃
Poop
Cost?
Hi, dear, thank you for your interest of our products. welcome to our website: www.daruifuno.com, we can talk there about the details. or you can add my WhatsApp: +8618013144571.
👍👍👍👍👍! This channel needs to look into P R O M O S M!!!
How to avail this sensor
Hi, dear, are you interested in this sensor? Please contact me via info@daruifuno.com
How much is the sensor
Dear, USD426 one piece.
𝖕𝖗𝖔𝖒𝖔𝖘𝖒 😎
The pH controller has special price now！