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Light Source Tricolor Light Source RGB Color Model Optics Teaching Three Primary Color Synthesis Experimental Synthesis Experiment Device Three-Color

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$21.49

$ 9 .99 $9.99

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  • *Scope of application: This instrument is suitable for the optical grouping experiment of junior high school physics students. Through the hands-on operation of the students, it can perform the combination of the three primary colors.
  • *The red, green, and blue light can be mixed in different proportions to produce various colors. Therefore, we call the red, green, and blue light the three primary colors of the color light.
  • *The three primary color synthesis experimenter can display the three primary colors of red, green, and blue separately; it can also display the mixed colors of red, green, red, blue, green and blue light separately; it can also display the mixed colors of red, green, and blue light. Using this instrument can enable students to intuitively understand the source of the three primary colors and the rich colors on the color TV screen.
  • *The instrument is small and exquisite, easy to use, and the brightness of each color can be adjusted by itself. It is a good equipment for student experiments.
  • *We attach great importance to customer experience, so you can us if you have any questions, and we will get back to you within 24 hours!


[Product name]: Three primary color synthesis experimenter
[Product specifications]: 125*80*112mm
[Scope of application]: Teaching appliances, children's toys.
The operation of the three primary color synthesis experimenter:
1. Place three AA batteries in the battery compartment (note that the positive and negative electrodes are placed correctly), turn on the power switch, and close the battery compartment cover, and the instrument can work.
2. Three demonstration spots of red, green, and blue can be observed on the projection screen. Turn the blue, red, and green knobs to adjust the blue, red, and green illuminance respectively, so that you can observe the changes in various colors .
Four, maintenance and maintenance:
1. Use three AA batteries as the power source (1.5V'x3). When inserting the batteries, please check the positive and negative poles, and do not install them in reverse. If the instrument will not be used for a long time, please remove the battery.
2. Pay attention to the cleanliness of the projection screen and avoid scratching it with hard objects, otherwise it will affect the demonstration effect. If the of the projection screen is contaminated by fingerprints or other contamination, it can be wiped with absolute alcohol.