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China Wholesale Shear Modulus Quotes – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor

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China Wholesale Shear Modulus Quotes – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor Detail:

Rotating liquid laboratory is a classic and modern experiment. As early as the foundation of mechanics, there was Newton’s bucket experiment. When the water in the bucket rotates, the water will rise along the wall of the bucket. Until now, there are still rotating liquid experiments in some foreign universities. Fd-rle-a rotary liquid comprehensive experimental instrument uses semiconductor laser to detect the liquid surface dip angle and Hall sensor to detect the rotation period, and reproduces the rotary liquid experiment in the way of modern teaching experiment.

Experiments

1. Measure gravity acceleration g using two methods:

 a) measure the height difference between the highest and the lowest points of the surface of rotating liquid, then calculate gravity acceleration g;

 b) 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.

 

Specifications

Description Specifications
Semiconductor laser 2 pcs, power 2 mW

one spot beam with diameter < 1 mm (adjustable)

one divergent beam

2-D adjustable mountCylinder containercolorless transparent plexiglass

height 90 mm

inner diameter 140 ± 2 mmMotorspeed adjustable, max speed < 0.45 sec/turn

speed measurement range 0 ~ 9.999 sec, accuracy 0.001 secScale rulersvertical ruler: length 490 mm, min div 1 mm

horizontal ruler: length 220 mm, min div 1 mm

Parts List

 

Description Qty
Main electric unit 1
Rotation stage 1
Beam 1
Semiconductor laser 2 (one spot, one divergent)
2-D adjustable support 1
Observation screen 1
Cylinder container 1
Bubble level 1
Power cord 1
Instruction manual 1

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China Wholesale Shear Modulus Quotes –  LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor detail pictures


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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for China Wholesale Shear Modulus Quotes – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor , The product will supply to all over the world, such as: Borussia Dortmund, San Diego, Congo, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Pearl from Suriname - 2017.06.22 12:49
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Georgia from Hamburg - 2018.06.09 12:42
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