LMEC-10 Apparatus of Measuring Liquid Surface Tension Coefficient
Liquid surface tension coefficient is an important parameter to characterize the properties of liquid, which has important applications in industry, medicine and scientific research. The traditional pull-out method is often used to measure the force, such as jolly scale, torsion scale and so on, but the general accuracy is low, the stability is not high, and can not be directly digital output. Fd-nst-i liquid surface tension coefficient measuring instrument is a new type of liquid surface tension coefficient measuring instrument with pull-out method. The liquid surface tension is measured by single crystal silicon resistance strain gauge.
|Silicon resistor strain sensor||Range: 0 ~ 10 g; sensitivity: ~ 30 mV/g|
|Reading display||200 mV, 3-1/2 digital|
|Hanging ring||Aluminum alloy|
|Glass plate||Diameter: 120 mm|
|Weight||7 pcs, 0.5 g/pc|