海德汉LIDA系列敞开式光栅尺

LIDA系列具有较高的运行速度和较大的测量长度

Model	Baseline error		Substrate and mounting	Interpolation error	Measuring length
	Accuracy grade	Intervall
LIDA 473 LIDA 483	± 1 μm ± 3 μm ± 5 μm	≤ ± 0.275 μm/ 10 mm	Glass or glass ceramic scale, bonded to the mounting surface	± 45 nm	240 mm to 3040 mm
LIDA 475 LIDA 485	± 5 μm	≤ ± 0.750 μm/ 50 mm (typ.)	Steel scale tape drawn into aluminum extrusions and tensioned	± 45 nm	140 mm to 30040 mm
LIDA 477 LIDA 487	± 3 μm ± 5 μm ± 15 μm	≤ ± 0.750 μm/ 50 mm (typ.)	Steel scale tape drawn into aluminum extrusions and fixed	± 45 nm	240 mm to 6040 mm
LIDA 479 LIDA 489	± 3 μm ± 15 μm	≤ ± 0,750 μm/ 50 mm (typ.)	Steel scale tape, bonded to the mounting surface	± 45 nm	Up to 6000 mm
LIDA 277 LIDA 287	± 15 μm		Steel scale tape drawn into aluminum extrusions and fixed	± 2 μm	Up to 10000 mm
LIDA 279 LIDA 289	± 15 μm		Steel scale tape, cemented on mounting surface	± 2 μm	Up to 10000 mm