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

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


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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for China Wholesale Velocity Quotes – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor , The product will supply to all over the world, such as: India, Romania, The Swiss, Many years of work experience, we have now realized the importance of providing good quality products and solutions and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
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