In September 2017, Sine Scientific Instruments held exchanges with University of Science and Technology of China, Anhui University, Nanjing Institute of Technology and Nanjing University, in the areas of weak signal detection, magnetic properties of nanomaterials and chemical solution electrolysis. Sine Scientific Instruments show how to use the lock-in amplifier and made actual measurements. The high accuracy and stability of the LIA in measuring weak signal gained unanimous praise from users.

Figure 1.  University of Science and Technology of China

Figure 2.  Physics Experiment Teaching Center

Figure 3. Live show