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IDC Series Digimatic Indicators
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SERIES 543 - Standard Type with Multiple Functions
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Mitutoyo’s new IDC Series Digimatic
Indicator presents error-free digital readings
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in measurements. Its unique ABSOLUTE Linear
Encoder keeps track of the origin
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point
once set over the entire battery life, allowing the large LCD screen to
display the
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actual spindle position from the origin point at
power-on. Whenever turned on, the
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operator can take measurements with no need for
preliminary absolute positioning.
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FEATURES
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 As compact
as standard Series 2 dial indicators.
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Large,
easy-to-read LCD.
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ZERO/ABS
key: Allows the display to be Zero-Set at any spindle position for
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comparison
measurements. This switch will also allow return to the absolute
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coordinate
and display of the true
position from the origin point.
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GO/+/-NG judgement can be performed by setting upper and lower tolerance
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limits. The
judgement result (GO/+/-NG) can be displayed in
full-size characters.
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The positive/
negative count resulting from the spindle’s up/ down
movement can be toggled.
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Unlimited
response speed eliminates spindle over-speed errors.
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The IDC
indicator face can be rotated 330š to an
appropriate angle for easy reading.
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The
measurement data can be output to an external data processor using the
optional
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SPC cable.
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Technical Data
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Display:
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LCD
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Functions:
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Origin-Set (preset), Zero-Set, power on/off, inch/mm
conversion (inch/mm type only), SPC data output, counting
direction switching, GO/+/-NG judgement
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Battery:
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SR44
(1 pc.) (938882)
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Battery Life:
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Approx. 5000 hours in continuous use
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Stem
diameter:
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8mm
(ISO/JIS type) or 3/8” (ANSI/AGD type)
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Contact point:
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Carbide ball with M2.5x0.45 thread (ISO/JIS type) or steel
ball
with #4-48UNF thread (ANSI/AGD type)
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Alarm:
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Low
battery voltage, scale contamination, over-flow error,
tolerance
limit setting error
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Dust/Water protection level:
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Conforming to IP42
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Operating
temperature:
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0šC to 40šC
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SPECIFICATIONS
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Inch/Metric
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Resolution
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Range
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Order No. Back w/lug
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Order No. Flat-back
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Accuracy
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Measuring force
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Mass
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Remarks
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.00005”/0.001mm
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5”
(12.7mm)
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543-251
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543-251B
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.00012”
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1.5N or less
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.35lbs.
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ISO/JIS type
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543-252
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543-252B
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.00012”
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1.5N
or less
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.35lbs.
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ANSI/AGD
type
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1”
(25.4mm)
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--
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543-451B
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.00012”
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1.8N
or less
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.42lbs.
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ISO/JIS
type
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--
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543-452B
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.00012”
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1.8N
or less
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.42lbs.
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ANSI/AGD
type
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2”
(50.8mm)
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--
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543-461B
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.00025”
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2.3N
or less
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.62lbs.
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ISO/JIS
type
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--
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543-462B
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.00025”
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2.3N
or less
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.62lbs.
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ANSI/AGD
type
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