意大利GIVIMISURE光栅尺的精度

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意大利GIVIMISURE光栅尺的精度
▪ Modular optical scale with stainless steel grating, particularly suitable for long strokes (measuring length up to 30,040 mm).
▪ Rugged and heavy profile, in anodized aluminium.
▪ Coupling gaskets between the modules for a better fit of mechanical parts (in case of disassembly and reassembly).
▪ Resolutions up to 0.1 μm.
▪ Accuracy grade ± 10 μm.
▪ Linear thermal expansion coefficient λ = 10.6 x 10^-6 °C^-1 suitable for the application.
▪ Reference indexes at coded distance, or at constant step (50 mm) or selectable.
▪ Sine-wave or TTL signal output.
▪ Protected against inversion of power supply polarity and short circuits on output ports.
意大利GIVIMISURE光栅尺的精度