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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The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair 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: United States, Moldova, Rio de Janeiro, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.

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The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!

By Dee Lopez from Costa Rica - 2018.12.11 14:13

This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!

By Diana from Mexico - 2018.11.28 16:25

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