Mitutoyo Digital Micrometer
The most reliable mitutoyo digital
micrometer at the lowest prices available on the online
market.
Mitutoyo
digital micrometers are used to measure dimensions. They have
been around since the dawn of the Industrial
Revolution. Early instruments measured within a few
hundredths of an inch. Today, they are much more accurate
and can be used to measure all dimensions of an object. An
ordinary micrometer displays a readout with divisions of .001
inch and is highly accurate with a tolerance of +/- .0001
inch.
There are
different types of micrometers depending on the type of
measurement one needs to take. Two of the popular types that
many people buy are the starrett 293 832 electronic
micrometer and the starrett 293 831 electronic micrometer. You
can get either of these 2 devices from the fowler
online store.
Outside
instruments are used to measure thickness of objects like
blocks and wires. If the diameter of a hole needs to be
measured, an inside micrometer is used. The depth
micrometer is used to measure the depth of a slot or a
hole.
Mechanical
micrometers use two probes which come into physical contact
with an object to measure a dimension. Typical mechanical
devices use dial indicators and calipers to make a measurement
that is accurate to within a few thousandths of an
inch.
These measuring
devices are highly accurate and relatively
inexpensive. They are also small and very
durable. These measuring instruments are accurate enough
to serve most needs. These measuring devices may use
mechanical graduation which the user them observes and
notes.
Electronic
digital readouts, like that used by the mitutoyo digital
micrometer, are more common today. The digital readout is
connected to an encoder that reads the axial displacement of a
spindle as the thimble rotates. Errors in reading a measurement
are unacceptable in today’s high tech manufacturing
environment. Devices with digital readout virtually eliminate
human error by displaying the measurement on a small screen
located on the device.
In order to
achieve the most accurate measurement it is critical that the
item to be measured is clean and free of all debris. One of the
most important parts to keep clean is the depth gage. The
depth gage is what makes this device work so you must
be delicate and clean it properly. A great way to
maintain this part clean is to use a coolant. This coolant will
maintain the device cool and fresh after every
use.
The measuring
instrument must also be clean. The digital readout, the
surface of the anvil and the spindle should be wiped free of
debris with a cloth. Cleaning oil can be used if
necessary.
After the
device is closed completely, the user turns the thimble until
the 0 is aligned with the center line on the sleeve. The user
then turns the instrument on and if the digital readout is 0
the device is properly calibrated and can now be used to
achieve a relatively accurate measurement. The user must make
sure to never touch the measuring probes of the instrument
because skin oils and sweat can cause an inaccurate
measurement.
With the ever
increasing need for great accuracy, mechanical devices fall
short. More precise measurement of technology such as
optical fiber requires precise measurement of optical
waves.
These
measurements can not be achieved with a mechanical micrometer.
For this application an optical device is necessary. You
can choose from the absolute encoder mitutoyo 500 196 20
micrometer and the mitutoyo 295 253 dial
indicator.
Optical
micrometers are also useful when a measurement must be highly
accurate but it is undesirable to actually touch the object
that needs to be measured. These optical devices employ laser
technology to scan an object.
This protects
the object from contamination or damage that could occur by
using a mechanical measuring device. This one and many
other mitutoyo digital
calipers are
available at very affordable prices while still providing
the quality necessary to perform the job.
Video
On How To Use The Mitutoyo Digital
Micrometer
Additional Information:
When it comes to measuring and getting great results
there are not many tools that will be as good a
micrometer. This is a very
powerful tool that gives accurate measurements
almost instantly. You can also test out and
measure calibration.
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