Entrance decoration restaurant decoration decoration design house The digital pH ORP controller can only be connected to digital sensors. The controller also has an RS485 interface and supports MODBUS communication protocol.The large size of the digital ph orp meter is 120*120*144mm, suitable for panel, wall and pipe installation, and we provide installation accessories. The digital pH ORP controller also has time and historical data functions, and saves the latest 100 maintenance records, which is more convenient for customer management. We also provide the matched digital pH and ORP sensors, they can measure 0~14pH and -2000~+2000mV. The digital PH ORP Analyzer can be used for various water treatment applications. We are a manufacturer and supplier of precision digital pH ORP controllers and transmitters for comprehensive water quality testing.If you are interested in our products, please contact us for more details. Digital Ph Orp Controller Suzhou Delfino Environmental Technology Co., Ltd. , https://www.daruifuno.com
Hidden project acceptance
Hidden project acceptance refers to the inspection and acceptance of subdivisions and subprojects that will be closed by the next process during the construction of a house or a structure. Including: 1 acceptance of foundation pit and base trough. Prior to the foundation strengthening treatment (including cushioning, soil replacement, compaction, consolidation treatment and piling, etc.), the soil quality and bearing capacity of foundation pits and foundation trenches after excavation and leveling were checked and accepted. 2 acceptance of foundation works. Prior to the construction of the foundation, quality supervision agencies, design agencies, and construction units were invited to conduct inspections and acceptance at the site. Inspection and acceptance of the construction quality after the foundation strengthening treatment. 3 acceptance of basic engineering. Inspection and acceptance of the quality, structure, and dimensional deviations of ceiling frames and partition walls, water supply and drainage, gas pipelines, electrical pipelines, ventilation ducts, etc. Before the foundation tank is backfilled with soil, the inspection and acceptance of the quality, structure, and dimensional deviation of the foundation works shall be carried out. 4 Acceptance of steel bars and other projects. Before pouring concrete, before covering the roof protection layer, basement backfill backfill, and outer wall panels, the quantity, size deviation, structural requirements, and protective layer thickness of the steel frame, pipelines, components, embedded parts, etc., were performed. acceptance. 5 load-bearing structural engineering acceptance. Before the renovation of the ground, walls, roofs, ceilings, etc., the quality, structure, and dimensional deviations of the load-bearing components (including walls, columns, beams, plates, trusses, etc.) were checked and accepted. 6 acceptance of the waterproof project. The quantity, dimensional deviation, structural requirements, and thickness of the protective layer of the steel frame, pipelines, components, embedded parts, etc. shall be accepted. Before covering the roof protection layer, basement backfill backfill, and outer wall panels, check and check the quality, number of layers, methods, or cavity waterproof construction of the linoleum or other waterproof material before pouring the concrete. 7 renovation and equipment installation engineering acceptance. Prior to the construction of interior and exterior wall-filling walls and ceilings, inspection and acceptance of the quality, structure, and dimensional deviations of ceiling frames and partition walls, water supply and drainage, gas pipelines, electrical pipelines, ventilation ducts, etc. were carried out.
The digital PH ORP Controller is a controller specially designed for controlling and adjusting digital pH and ORP sensor detection value transmission.As a controller for water quality analysis, Daruifuno's digital pH ORP controller is equipped with 2 SPST relays, which can set high and low alarms, control the dosing of the dosing pump, and keep the pH of the solution within a certain range.