― 18 ―
Please make 0.4a-1.6a to the surface of an
attachment side.
Please fasten the bolting torque with an
Accelerometer, an attachment screw, and
a measurement subject by 1 - 1.5 N-m.
Accelerometer is a product made from an
aluminum alloy. Please apply a thin of
silicon grease to the screw parts and you
can mount smoothly.
Please fasten the bolting torque of a
Accelerometer and a magnet by 1 - 1.5
N-m.
Accelerometer is a product made from an
aluminum alloy.
Please apply a thin of silicon grease to the
screw parts and you can mount smoothly.
Preparation
Fixation with a screw
The usage which fixes an acceleration pickup with a screw is the most fundamental method,
and its oscillation characteristic is the best
Accelerometer
TYPE 7812B
0.4a～1.6a
Attachment screw
M6、P=1
Fixation with a Magnet
Although a magnet can be used when the measurement subject is made of the metal which sticks to
a magnet, since contact resonant frequency falls, it is restricted to measurement for middle and low
frequency.
Accelerometer
TYPE 7812B
Magnet
！ CUTION
●
A magnet is very powerful (adsorption power 100N).
Please be careful not to be hurt enough, when attaching and detaching to a measurement
subject. Moreover, what is influenced of magnetic should release a magnetic card etc.
enough. It may destroy and break down.
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