The pH value of water quality, through 3, ORP and other testing to test the water control instrument display the detection value of the control instrument, indicators, and equipment to monitor the water quality, by water quality / pool monitoring, monitoring automatic adjustment, control related equipment to achieve maintenance functional system. Product advantages ● Automatic water absorption: automatic water absorption through program control, with self-judgment function of water intake. ● Automatic silt drainage: The automatic silt drainage function is realized through program control and the design of water tank inclination. ● Automatic overflow: Through the firmware structure, the water can be exchanged up and down at the same time with the automatic silt removal to ensure the timeliness of measurement. ● Liquid level detection: real-time monitoring through liquid level gauge to ensure the rationality of the transmitted data. ● Automatic cleaning: Regular automatic cleaning through program control to ensure that the sensor measurement interface is clean. ● Automatic storage: Customize the storage period according to the needs, and save the records in real time. ● Power supply system: integrated design of solar panel, battery pack, controller, inverter, solar bracket/box. ● Pre-floating: Water is drawn through filtration to prevent air leakage from the bottom valve and ensure normal water intake. ● Low cost: no need to build a station building, it can be installed and used immediately, and the maintenance is simple. Organization The monitoring station adopts a three-layer architecture design of perception control layer, transmission communication layer and application service layer. (1) The perception layer is mainly for the construction of surface water quality monitoring sub-stations, including fixed stations, water station instrumentation integration and system integration. This layer can realize the collection of water quality monitoring data, alarm data, instrument equipment status data and environmental dynamic index data, and can also transmit video monitoring information, realize the network access between the monitoring station and the central terminal, and the reverse control of the monitoring station. (2) The main construction content of the transmission communication layer is the wireless communication link. (3) The application service layer receives, processes, summarizes, counts, and analyzes monitoring point data. This layer has dynamic real-time monitoring, historical data query, alarm data query, login log and operation log query, period statistics, curve analysis, user Management, measuring point management, historical data import and many other functions. Choose our D&S machines to provide you with the best automatic water testing equipment.

Cold saw cutting machine principle: The cutting method of cold saw cutting machine is generally used in cutting machine and sawing machine. The requirement of cutting is to ensure that the steel incision section is not destroyed. Cold saw cutting machine in addition to a few square, round, Angle steel simple section sometimes used with the cross section of the shape of the shear, the majority of steel sawing. Cold saw cutting machine saw cutting can be divided into hot saw cutting and cold saw cutting. Hot sawing has the advantages of rapid post-rolling treatment, compact equipment and low sawing force, so it is widely used. In order to match with the capacity of the rolling mill, a production line is set up with multiple sawing equipment. When the cold saw cutting machine saws, it should calculate the shrinkage amount according to the steel temperature when cutting, so that the length error after cooling is within the allowed range. The task of cold saw cutting machine sawing is fixed length sawing, so many production lines are equipped with fixed length machine and saw machine supporting. In addition to cutting the head and tail with the cold saw cutting machine, attention should also be paid to cutting the defective part and sampling. Cold saw cutting machine sawing should be combined with supply length to achieve the best material, which is also an important means to improve the yield. Steel cooling to strictly implement the cooling system, the correct placement of steel in the cooling position. Cold saw cutting machine is the most important to prevent the production of improper cooling caused by product quality problems. Such as prevent rail cooling too fast hydrogen precipitation too late and produce hydrogen embrittlement. Cold saw cutting machine cold saw cutting and hot saw cutting contrast, generally defined by the temperature of the cutting rolled parts, there are the following types, cold saw cutting machine rolled parts when the temperature is lower than 100℃ for cold cutting. When the temperature of the rolled parts of the cold saw cutting machine is 100 ~ 600℃, it is warm cutting. When the temperature of the rolled parts is higher than 600℃, it is hot cutting. Cold saw cutting machine generally, we will be used to saw the metal saw mill temperature is lower than 300℃ called metal cold saw, will be used to saw the metal saw mill temperature is higher than 600℃ called metal hot saw. Cold saw cutting machine metal hot saw and metal cold saw, the equipment structure is no difference. For square and round steel production lines, cold sawing machine is seldom used for cold sawing, because the steel is too hard, the sawing area is large, the sawing period is long, and the incision quality is low. Hot sawing or grinding wheel saw is mostly used. Cold saw cutting machine for groove Angle, steel pipe and other production lines, because of its thin wall structure, sawing area per unit time is small, easy to make steel deformation, and serious...

D&S Automatic Co,Ltd National Holiday Notice Chinese National Day Holiday is around the corner. Our office will be closed between Oct 1st and Oct 7th. lf any issues please send mail (miyawang@desutrading.com)to me or call my mobile at +86-13600706701（Wechat&Whatsapp same number). Best wishes！