Pressure Mapping System VS Pressure Indicating Film Part II Sensitivity and COF (COP)

In previous post, we compare measurements of pressure mapping system and pressure indicating film.

We further compare pressure indicating film and pressure mapping system (pressure distribution measurement system).

At this time, dynamic pressure is applied to two measurement systems and results are compared.

Since pressure indicating film is designed for static pressure sensing, this device not suitable to measure dynamic pressure distribution measurement. 

In addition, even though we used very sensitive pressure indicting film, it did not capture pressure mapping very well while pressure mapping system shows reasonable sensitivity in measuring pressure.