Shanghai Daiyu Education Equipment Manufacturing Co., Ltd.
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| name | unit | quantity | Remark | |
| Execution agency | ||||
| Electric valve | Only | 1 | Working voltage 24, control voltage 0-10v. | |
| magnetic pump | tower | 1 | No leakage, low noise, two-phase AC 220VAC, 15W. The lift is 1.5m. | |
| sensor transmitter | ||||
| Diffused silicon pressure (level) transmitter | Only | 1 | 0-100kpa | |
| Pressure Transmitters | Only | 1 | Power supply voltage 9-24v, output 4-20MA, standard interface, pressure range 0-100kpa. | |
| Turbine flow meter and flow transmitter | set | 1 | (1) Range: select 0-800L/h; (2) Output signal: 4-20mADC; (3) Accuracy: 0.2 level. Standard signal output 4-20ma | |
| Temperature Transmitter | set | 1 | Pt100: Class A; Temperature transmitter: 0.5 level accuracy, 0-100°C. 4-20ma standard signal output | |
| Other equipment | ||||
| Light blue transparent plexiglass water tank for experiment | Only | 1 | 1 round plexiglass water tank, 15mm in diameter and 15cm in height. | |
| water tank | Only | 1 | Mirror st*nless steel 304. Automatic water supply and dr*nage reduces the work of experimental teachers 200*150*200 unit mm | |
| st*nless steel bracket | set | 1 | Made of mirror st*nless steel pipe. | |
| Equipped with 24v DC regulated power supply | Only | 1 | Current 2A. | |
| All st*nless steel pipes and accessories increase the service life of the equipment. | set | 1 | Pipes and valves: The entire system pipeline is connected by st*nless steel pipes. All manual valves must use high-quality ball valves to avoid rust in the pipeline system. | |
| Temperature controlled experimental box | set | 1 | It consists of a heating box, a heating ring, Pt100, and a temperature transmitter. The maximum heating temperature is 150 degrees. | |
| St*nless steel water tank | Only | 1 | It has a unique structural design and st*nless steel filter, which is easy to remove and clean. | |
| Automatic water supply and dr*nage device for water storage tank | set | 1 | Automatic water supply and dr*nage reduces the work of experimental teachers | |
| controller | ||||
| PLC controller | tower | 1 |
1.14 switching inputs 2. 10 switching outputs 3.2 analog inputs 1 analog output |
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| PLC programmable design and control virtual simulation software (copyright certificate and on-site demonstration provided) | set | 1 |
This software is developed based on unity3d and has built-in experimental steps, experimental instructions, circuit diagrams, component lists, connection lines, power on, circuit diagrams, scene reset, return and other buttons. After the connections and codes are correct, you can start/stop, The forward movement and reverse movement buttons operate the 3D machine tool model to move. In the connected line state, the 3D machine tool model can be enlarged/reduced and translated. 1. Relay control: Read the experiment instructions and enter the experiment. By reading the circuit diagram, select the relays, thermal relays, switches and other components in the component list and drag and drop them into the electrical cabinet. The limiters are placed in the three-dimensional On the machine tool model, you can choose to cover it, and some component names can be renamed. Then click the Connect Line button to connect terminals to terminals. After successfully connecting the machine tool circuit, choose to turn on the power and proceed. If the component or line An error box will pop up if there is a connection error, and the scene can be reset at any time. 2. PLC control: The experiment is the same as relay control, with the addition of PLC control function. After the connection is completed, enter the program writing interface through the PLC coding button, and write two programs, forward and reverse, with a total of 12 ladder diagram symbols. The writing is completed. Finally, select Submit for program verification. After the verification is successful, turn on the power for operation. Error boxes will pop up for component, line connection, and code errors, and the scene can be reset at any time. 3. Single-chip microcomputer control: The experiment is the same as relay control, with the addition of single-chip microcomputer control function. After the connection is completed, enter the programming interface through the C coding button, enter the correct C language code, and after successful submission and verification, turn on the power for operation, components, lines If there are connection or code errors, an error box will pop up, and the scene can be reset at any time. |
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Phone18916464525
ADD：Factory 414, District A, No. 6, Chongnan Road, Songjiang Science and Technology Park, Shanghai ICP： Sitemap