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Technical background
The philosophy behind NeuLog's plug and play
technology is based on each sensor's ability to store its
own data due to an internal flash memory chip and
micro-controller in each plastic NeuLog body. This
technology allows the sensor to collect and then store
the digital data in the correct scientific units (for
o
o
example:
C,
F, Lux, %, ppm).
The sensor is pre-calibrated at the factory. The built-in
software in the logger can be upgraded for free at any
time using the provided firmware update.
The hand dynamometer sensor is based on a metal rod
connected at both sides to the force sensor hooks in a
special shape called 'S' shape. A strain gauge is
attached to the metal rod and connected to a very
sensitive operational amplifier.
When a force is applied to the strain gauge, minor bends
and compressions add enough resistance to the current
to be measured. Lastly, the change in resistance is
converted into voltage inside the sensor's hardware,
which is converted into force by the sensor's firmware.
V2018.01
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