China Wholesale Thermal Conductivity Pricelist – LEAT-5 Thermal Expansion Experiment – Labor
China Wholesale Thermal Conductivity Pricelist – LEAT-5 Thermal Expansion Experiment – Labor Detail:
Description
This apparatus employs a Michelson interferometer and an oven, adopts the electric heating method, the solid line is the thermal expansion coefficient of a precision measuring instrument, the various thermal expansion of solid and features to make quantitative detection; Using the linear expansion of metal sample to drive the plane mirror to move, the Michelson interference fringes are changed. According to the number of striations, the length change of the specimen is measured, and then the linear expansion coefficient is obtained. Compared with the method of steam heating and light lever, it has the advantages of small size, short sample, small power consumption and high accuracy.
Experiments
1.Measurement of the coefficient of linear expansion of iron, copper and aluminum
2.Master the basic principle of measuring the thermal expansion coefficient of solid line
3.Learn to deal with experimental data and draw thermal expansion curves
Specifications
|
Description |
Specifications |
| He-Ne Laser | 1.0 mW@632.8 nm |
| Samples | Copper, aluminum, and steel |
| Sample Length | 150 mm |
| Heating Range | 18 °C ~ 60 °C, with temperature-control function |
| Temperature Measurement Accuracy | 0.1 °C |
| Display Value Error | ± 1% |
| Power Consumption | 50 W |
| Error of Linear Expansion Coefficient | < 3% |
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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for China Wholesale Thermal Conductivity Pricelist – LEAT-5 Thermal Expansion Experiment – Labor , The product will supply to all over the world, such as: Serbia, Brunei, Swiss, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products and solutions for our customers.
By Alexia from Madrid - 2018.04.25 16:46
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Novia from Surabaya - 2017.01.11 17:15
