China Wholesale Spring Constant Factory – LMEC-11 Measuring Liquid Viscosity – Falling Sphere Method – Labor
China Wholesale Spring Constant Factory – LMEC-11 Measuring Liquid Viscosity – Falling Sphere Method – Labor Detail:
Main experimental content
1. learning the experimental method of measuring time and velocity of object movement by laser photoelectric sensor.
2. measuring the viscosity coefficient (viscosity) of oil using the falling ball method with the Stokes formula.
3. observing the experimental conditions for measuring the viscosity coefficient of liquids by the falling ball method and making corrections if necessary.
4、Study the influence of different diameters of steel balls on the measurement process and results.
Main technical parameters
1、Adopt laser photoelectric gate timing, more accurate measurement time.
2, with photoelectric gate position calibration indication, with a start button to prevent mismeasurement.
3、Improve the design of the falling ball conduit, the inner hole 2.9mm, the falling ball orientation can be fine-tuned, so that smaller steel balls can also
smoothly cut the laser beam, extend the falling time and improve the measurement accuracy.
4, steel ball diameter: 2.8mm, 2mm two, both can effectively block the light experiment, can compare the measurement difference between the two kinds of steel balls, can provide their own 1.6mm – 2.8mm other steel balls for experiments.
5, laser photoelectric timer range 99.9999s resolution 0.0001s; with calibration photoelectric gate position with the indicator.
6, holding the liquid to be measured cylinder specifications: 1000mL height of about 50cm.
7, liquid viscosity coefficient measurement error: less than 3%.
Product detail pictures:
Related Product Guide:
We normally think and practice corresponding towards the change of circumstance, and grow up. We aim at the achievement of a richer mind and body plus the living for China Wholesale Spring Constant Factory – LMEC-11 Measuring Liquid Viscosity – Falling Sphere Method – Labor , The product will supply to all over the world, such as: Honduras, Liberia, New Zealand, We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
By Daphne from Guatemala - 2017.11.20 15:58
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Agnes from Serbia - 2017.09.16 13:44