Single -chip machine Innovation Experimental Development Experiment

 

Experimental development system collection experimental tables and comprehensive experimental platforms are equal to integration. The integrated experimental platform adopts integrated integrated design, which can also expand some new experiments through the bus socket.

 

Second, system performance

 

It is the domestic ** application of industrial configuration software in a single -chip control system, and visually shows the actual automatic control of industrial scenarios. The platform is m--nly used for the basic application technology and comprehensive application technology of the single -chip microcomputer, including the principles of single -chip microcomputer, various control technologies, various data communication technology, and system design technology. Provide users with many peripheral devices and device interfaces, allowing users to quickly grasp the principles and practical interface technology of single -chip microcomputers, and fully understand and master various peripheral devices in the field of single -chip microcomputers today. At the same time, learn from the programming and control technology of industrial configuration software (bus control and position control), and cultivate students into applied talents to adapt to innovative social needs.

 

3. M--n technical indicators

 

3.1 Experimental table:

 

3.1.1 Power supply

 

Power input: two -phase and three lines, exchange 220V ± 10%, 50Hz

 

Power output: 220V ± 10%/50Hz output for two -phase and three -line AC for power supply of computers and measuring instruments.

 

3.1.2 Device capacity: ≦ 1KVA

 

3.1.3 appearance size: reference value 1500 × 700 × 1300

 

3.1.4 Working environment: temperature -10 ° C ~+40 ° C, relative humidity 85%(25C)

 

3.1.5 Safety protection: ground protection, leakage protection (action current <30mA), overload protection

 

3.1.6 Experimental desktop: The experimental table is the structure of iron and aluminum alloy tables. The insulation panel. The desktop is fire, waterproof, wear -resistant high -density board, strong structure, beautiful shape and generous shape. The lower part of the table is equipped with a computer m--n cabinet, keyboard rack, and a locker for placing accessories, tools and materials.

1. Experimental purpose:

The activated carbon treatment process is an organic pollutant that uses adsorption to remove odor, cert--n ions, and difficulty in biodegradation. During the adsorption process, activated carbon plays a m--n role. At the same time, the solubility of the adsorption substance in the solvent also directly affects the speed of adsorption. In addition, the level of pH, changes in temperature, and decentralization of adsorption substances have a cert--n impact on adsorption speed.

This experiment adopts the method of intermittent and continuous adsorption of activated carbon, which determines the adsorption capacity of some impurities cont--ned in water through this experiment. Hope to achieve the following goals:

1. Master the basic operation process of adsorption experiments;

2. Deepen the basic principles of adsorption;

3. Master the physical significance and functions of adsorbing the temperature line;

4. Master the data processing method of activated carbon adsorption experiments;

5. Understand the adsorption performance of different activated carbon and its choice method.

2. M--n technical indicators and parameters:

1. Environmental temperature: 5 ℃ ～ 40 ℃

2. Active carbon suction column: φ100mm × 2000mm (group 2),

3. Device shape size: 1000mm × 600mm × 2200mm

4. Work power: AC220V ± 10%, 50Hz, single -phase three -line system, 200W power, safety protection: have ground protection, leakage protection, overcurrent protection, protection,

3. M--n configuration:

1. 2 active carbon suction columns (parallel): transparent organic glass material, 6mm wall thickness, φ100mm × 2000mm; water inlet pipes, dr--nage pipes, backwashing into the water pipe, rinse water pipe, empty exhaust pipe, sampling port, etc. Items

2. 1 raw water tank (white 10mm thick PP board), empty valve is installed on the bottom plate, which is convenient for cleaning the water