Electric Technology Experimental System Manufacturer,Supplier and Exporter in China

Product Code : EL-ELE-12183
Science kits China is a leading Electric Technology Experimental System Manufacturer,and suppliers in China,

The system can fulfill the lab exercises as follow:

1. Usage of instruments and calculation of measuring error

2. Instruments measuring error reduction

3. I-V characteristics plotting of linear & nonlinear circuit components

4. Potential & voltage measuring and potential diagram plotting

5. Proof of Kirchhoff's law and troubleshooting

6. Proof of superposition principle and troubleshooting

7. Equivalent transform between voltage source and current source

8. Proof of Thevenin theorem

9. Proof of Norton theorem

10. Two-port network

11. Proof of Reciprocity theorem

12. Research on controlled sources (VCVS, VCCS, CCVS and CCCS)

13. Observation and measurement of typical electrical signal

14. Response testing of first-order RC circuits

15. Response testing of second-order RC circuits

16. Impedance characteristics measurement of RLC components

17. Characteristics testing of RC series & parallel frequency selective network

18. Research on R LC series resonant circuits

19. AC circuit equivalent parameters measurement

20. Research on the phasor of sinusoidal steady-state AC circuits

21. Mutual induction

22. Characteristics testing of single-phase iron-core transformer

23. Voltage and current measurement of 3-phase AC circuits

24. Calibration of single-phase wattmeter

25. Measurement of power factor and phase sequence

Relay control of motor:

1. Jog and self-locking control of 3-phase asynchronous motor

2. Forward/reverse rotation of 3-phase asynchronous motor

3. Y-Δ reduced voltage control of 3-phase asynchronous motor

4. Energy-consuming braking control of 3-phase asynchronous motor

5. Starting sequence control of 3-phase asynchronous motor Worktable

6. Worktable automatic revolving cycle control

7. Control at two locations

8. Electrical control of lathe C620

9. Electric hoist electrical control circuit

Analog circuits:

1.Transistor common emitter amplifier

2.FET amplifier

3.Negative feedback amplifier

4.Emitter follower

5.Differential amplifier

6.Specification measurement of integrated op amp

7.Basic application of integrated op ampI -analog operational circuit

8.Basic application of integrated op ampII -signal processing (active filter)

9.Basic application of integrated op ampIII -signal processing(voltage comparator)

10.Basic application on integrated op ampIV -signal processing(waveform generator)

11.RC sine wave oscillator

12.LC sine wave oscillator

13.Assemble and commissioning of function signal generator

14.VCO(voltage controlled oscillator)

15.LF power amplifier I-OTL power amplifier

16.LF power amplifier II-integrated power amplifier

17.DC stabilized power supply I-series transistor stabilized power supply

18.DC stabilized power supply II-integrated voltage regulator

19.Controllable thyristor rectifier circuit

Digital circuits:

1. Connection and drive of integrated logic circuit

2. Design and commissioning of combinational logic circuit

3. Decoder & its application

4. Data selector & its application

5. Flip-flop & its application

6. Counter & its application

7. Shift register & its application

8. Pulse distributor & its application

9. Pulse signal generation using logic gates

10. Monostable flip-flop & Schmitt flip-flop

11. 555 timer & its application

12. D/A, A/D converter