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China Wholesale Sound SpeedUltrasonic Range Pricelist – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor

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China Wholesale Sound SpeedUltrasonic Range Pricelist – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor Detail:

Experiments

1. Measure gravity acceleration g using two methods:

(1) Measure the height difference between the highest and the lowest points of the surface of rotating liquid, then calculate gravity acceleration g.

(2) Laser beam incident parallel to the rotation axis to measure surface slope, then calculate gravity acceleration g.

2. Verify the relationship between focal length f and rotational period t according to the parabolic equation.

3. Study concave mirror imaging of rotating liquid surface.

Description

Specifications

Semiconductor laser 2 pcs, power 2 mw

One spot beam with diameter < 1 mm (adjustable)

One divergent beam

2-d adjustable mount

Cylinder container Colorless transparent plexiglass

Height 90 mm

Inner diameter 140 ± 2 mm

Motor Speed adjustable, max speed < 0.45 sec/turn

Speed measurement range 0 ~ 9.999 sec, accuracy 0.001 sec

Scale rulers Vertical ruler: Length 490 mm, min div 1 mm

Horizontal ruler: Length 220 mm, min div 1 mm


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China Wholesale Sound SpeedUltrasonic Range Pricelist –  LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor detail pictures


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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for China Wholesale Sound SpeedUltrasonic Range Pricelist – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor , The product will supply to all over the world, such as: Brunei, Mombasa, Turin, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Gladys from Florida - 2018.12.11 14:13
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Christine from Angola - 2018.08.12 12:27
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