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Ceramic Master Square
1 AA Grade 5-Face Ceramic Square (3 x 18 x 24")
1 Travel Case
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Lightweight
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Durable
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Accurate
Made of aluminum oxide ceramic, this Master Square is
comparatively lightweight (65 pounds) and easily loads into machine tools. The
advanced ceramic material is harder than granite or steel, which significantly
reduces wear on the Master Square surface. The non-porous ceramic is useful in
facilities with high humidity and/or high temperatures because it eliminates
moisture absorption and corrosion that can cause dimensional instability.
Because the thermal expansion coefficient in ceramic is low,
measurements are consistently accurate. The Master Square is finished and
calibrated to required Flatness, Squareness, and Parallelism with documented
traceability to NIST.
When the Ceramic Master Square is used in conjunction with
Locus™ eM
diagnostic/calibration software
(purchased separately), machine Squareness, Straightness, Parallelism, and
Spindle Alignment can be measured by the Step by Step or On the Fly
methods. Data analysis includes
Least Squares Fit, End Point Fit, and No Fit.
Note: 5-Face Ceramic Squares are available in other grades and dimensions:
(2
x 6 x 6") P/N IQL-1000-088
(2
x 9 x 12") P/N IQL-1000-081
(2
x 14 x 14") P/N IQL-1000-090
(3
x 12 x 18") P/N IQL-1000-082
(3
x 18 x 36") P/N IQL-1000-089
(3
x 20 x 20") P/N IQL-1000-117
(3
x 24 x 24") P/N IQL-1000-127
Note: Ceramic Master Angles, Surface Plates,
Parallels, & Straight Edges are also available.
Request a Quote
Granite Master Square
1 AA Grade 5-Face Granite Square (3 x 14 x 14")
1 Travel Case
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Reasonable Price
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Durable
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Accurate
Granite Master Squares are ideal for inspecting the X, Y and Z axes of machine
tools. This product is very stable and rigid, providing the ultimate in
squareness references. This master square has 5 finished faces (1 large face and
4 edges) finished flat, square and parallel to either laboratory grade AA
(.000025” per 6”). All six faces can be finished upon request.
Note: Additional sizes and grades of Granite products are also available.
Request a Quote
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