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China Wholesale Liquid Surface Tension Factory – LMEC-12 Measuring Liquid Viscosity – Capillary Method – Labor Featured Image
  • China Wholesale Liquid Surface Tension Factory – LMEC-12 Measuring Liquid Viscosity – Capillary Method – Labor

China Wholesale Liquid Surface Tension Factory – LMEC-12 Measuring Liquid Viscosity – Capillary Method – Labor

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China Wholesale Liquid Surface Tension Factory – 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
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China Wholesale Liquid Surface Tension Factory – LMEC-12 Measuring Liquid Viscosity – Capillary Method – Labor detail pictures

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We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for China Wholesale Liquid Surface Tension Factory – LMEC-12 Measuring Liquid Viscosity – Capillary Method – Labor , The product will supply to all over the world, such as: Indonesia, Sevilla, Tanzania, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part products. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.
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    5 Stars By Roland Jacka from Germany - 2017.07.28 15:46
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