China Wholesale Pendulum Suppliers – LMEC-12 Measuring Liquid Viscosity – Capillary Method – Labor
China Wholesale Pendulum Suppliers – LMEC-12 Measuring Liquid Viscosity – Capillary Method – Labor Detail:
Liquid viscosity is not only widely used in engineering and production technology, but also plays an important role in biology and medicine. For example, measuring the size of blood viscosity is one of the important signs of human blood health. Compared with the falling ball method, this experiment uses the flow law of viscous fluid in the vertical capillary tube. It has the advantages of less sample quantity, different temperature points and high measurement accuracy. It is especially suitable for liquids with small viscosity coefficient, such as water, alcohol, water and so on The application of this instrument not only expands students’ knowledge, but also cultivates their experimental operation ability.
Experiments
1. Understand the Poiseuille law
2. Learn how to measure viscous and surface tension coefficients of liquid using Ostwald viscometer
Specifications
| Description | Specifications |
| Temperature controller | Range: room temperature to 45 °C; resolution: 0.1 °C |
| Stopwatch | Resolution: 0.01 s |
| Motor speed | Adjustable, power supply 4 V ~ 11 V |
| Ostwald viscometer | Capillary tube: inner diameter 0.55 mm, length 102 mm |
| Beaker volume | 1.5 L |
| Pipette | 1 mL |
Part List
| Description | Qty |
| Controller | 1 |
| Glass beaker | 1 |
| Lid of beaker (W/ heater, sensor, capillary holder & wire sockets) | 1 |
| Magnetic rotor | 1 |
| Ostwald tube | 2 |
| Rubber air pump | 1 |
| Connection wire | 2 |
| Stopwatch | 1 |
| Pipette | 1 |
| Manual | 1 |
Product detail pictures:
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We pursue the administration tenet of "Quality is remarkable, Services is supreme, Status is first", and will sincerely create and share success with all customers for China Wholesale Pendulum Suppliers – LMEC-12 Measuring Liquid Viscosity – Capillary Method – Labor , The product will supply to all over the world, such as: Sierra Leone, Peru, US, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world
By Helen from Saudi Arabia - 2017.11.20 15:58
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Rita from Australia - 2018.02.21 12:14
