Mitutoyo CRYSTA-Apex S776

Mitutoyo CRYSTA-Apex S776, Series 191 S700 Coordinate Measuring Machine, 0.000004in

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High-performance, low-price CNC coordinate measuring machine meets global standards

The CRYSTA-Apex S is a high-accuracy CNC coordinate measuring machine that guarantees a maximum permissible error of *E0,MPE = (1.7+3L/1000)μm [500/700/900 Series]. Comparing the CRYSTA-Apex S with CMMs offering *E0,MPE of approximately (2.5+4L/1000)µm where a required tolerance on a dimension is ±0.02 mm, then the measuring machine uncertainty should be no more than one-fifth (ideally one-tenth) of that, i.e. 4μm. This means that with a general-purpose CMM, when the measured length exceeds 14.8”(375mm), machine uncertainty exceeds one-fifth of the dimension tolerance in this case. In contrast, as shown in the figure on the right, with the CRYSTA-Apex S the measurement uncertainty remains within one-fifth of the dimension tolerance up to 30.2” (766mm). The higher accuracy specification of the CRYSTA-Apex S therefore gives it more than double the effective measuring range in terms of accuracy-guarantee capability in this case.

  • Bridge Type
  • Guide Method: Air bearing on each axis
  • Length Standard: Linear encoder
Resolution 0.000004in (0.0001mm)
X-axis 27.6in (700mm)
Y-axis 27.6in (700mm)
Z-axis 23.6in (600mm)
Air Pressure 0.4MPa
Air Consumption 60L/min
Max Drive Speed 3D 20.43in/s (519mm/s)
Max Acceleration 3D 0.23G (2,309mm/s2)
Work Table Size 34.64in x 55.90in (880mm x 1420mm)
Work Table Material Granite
Max Height 31.49in (800mm)
Max Weight 1763lbs (800kg)
Dimensions 57.87W x 64.96D x 107.48Hin (1470 x 1650 x 2730mm)
Mass 3692lbs (1675kg)

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