China Wholesale Resonance Manufacturers – LMEC-11 Measuring Liquid Viscosity – Falling Sphere Method – Labor
China Wholesale Resonance Manufacturers – LMEC-11 Measuring Liquid Viscosity – Falling Sphere Method – Labor Detail:
Liquid viscosity coefficient, also known as liquid viscosity, is one of the important properties of liquid, which has important applications in engineering, production technology and medicine. The falling ball method is very suitable for the experimental teaching of freshmen and sophomores because of its obvious physical phenomenon, clear concept and many experimental operations and training contents. However, due to the influence of manual stopwatch, parallax and the ball falling off the center, the accuracy of falling speed measurement is not high in the past. This instrument not only retains the operation and experimental content of the original experimental device, but also adds the principle and use method of laser photoelectric timer, which expands the scope of knowledge, improves the accuracy of measurement, and embodies the modernization of experimental teaching.
Functions
1. Using photoelectric sensor and electronic timer to avoid the parallax and timing errors caused by a stopwatch
2. Improved mechanical design to ensure precise falling trace of the sphere
3. Using laser ranging to accurately measure both the fall time and fall distance to avoid the parallax error
Using this apparatus, the following experiments can be conducted:
1. Measure the viscosity coefficient of a liquid using falling sphere method
2. Use a photoelectric sensor for timing experiment
3. Use a stopwatch to time a falling sphere, and compare results with the photoelectric timing method
Main Specifications
Description | Specifications |
Electronic timer | Displacement range: 400 mm; resolution: 1 mm |
Timing range: 250 s; resolution: 0.1 s | |
Measuring cylinder | Volume: 1000 mL; height: 400 mm |
Measurement error | <3% |
Part List
Description | Qty |
Stand Rack | 1 |
Main Machine | 1 |
Laser Emitter | 2 |
Laser Receiver | 2 |
Connection Wire | 1 |
Measuring Cylinder | 1 |
Small Steel Balls | diameter: 1.5, 2.0 and 2.5 mm, 20 each |
Magnet Steel | 1 |
Power Cord | 1 |
Manual | 1 |
Product detail pictures:
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We pursue the administration tenet of "Quality is exceptional, Assistance is supreme, Reputation is first", and will sincerely create and share success with all clients for China Wholesale Resonance Manufacturers – LMEC-11 Measuring Liquid Viscosity – Falling Sphere Method – Labor , The product will supply to all over the world, such as: South Africa, Senegal, Somalia, Aiming to grow to be by far the most experienced supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal merchandise. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. In depth data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're about to make it possible for you to get complete acknowledge about our things and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.
By Patricia from Kuwait - 2018.11.02 11:11
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Elizabeth from Puerto Rico - 2017.11.01 17:04