EA-100

2-1 Acceleration Meter

Description : Measures acceleration using a strip of aluminum that is bent by inertia.

Probe

: Light Probe

File Name

: ACCELA

Light probe

Light hole

Weighted shutter

2-2 Measurement of Velocity and Acceleration Using a Bar Code

Description : Measures velocity and acceleration of a bar code passing in front of a light probe.

Probe

: Light Probe

File Name

: BAR V,A

2-3 Breathing Capacity

Description : Measures breathing capacity in accordance with the speed of rotating blades.

Probe

: Light Probe

File Name

: BREATH

 

Light probe

To EA-100

Seal off from

external light

 

Bar code

 

Light

 

Minimize friction

Light probe

Light hole

Straw

Aluminum or plastic rod

Aluminum plate to hold probe

Thick paper fins

Rubber washer

Plastic plate

4