Mitutoyo 518-351a-21
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The Mitutoyo 518-351A-21 is in our catalogue: Measuring Range 0 to 977 mm (600 mm) / 0 to 38 inch (24 inch), Accuracy at 20 °C Indication Accuracy (1.1 + 0.6L / 600) μm, L=Measured length (mm), Repeatability Plane: 0.4 μm (2 σ), Hole: 0.9 μm (2 σ).

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In stockLinear Height SERIES 518 — High-Performance 2D Digital Height Gauge with Motor-Driven Measurement and Built-In Compressor
Mitutoyo · 518-351A-21

Linear Height SERIES 518 — High-Performance 2D Digital Height Gauge with Motor-Driven Measurement and Built-In Compressor

$ 11383.98per unit · ex. VAT
High-accuracy digital height gage with motor-driven measurement, built-in compressor, and full-floating air bearing system. Features a 5.7-inch color TFT LCD, selectable metric and inch resolution, and high repeatability for 2D measurement applications. Designed for precision metrology with automatic constant-force probing and compensation for perpendicularity and straightness.
Measuring Range
0 to 977 mm (600 mm) / 0 to 38 inch (24 inch)
Accuracy at 20 °C Indication Accuracy
(1.1 + 0.6L / 600) μm, L=Measured length (mm)
Repeatability
Plane: 0.4 μm (2 σ), Hole: 0.9 μm (2 σ)
Resolution
0.0001/ 0.001/ 0.01/ 0.1 mm (selectable) / 0.000001/ 0.00001/ 0.0001/ 0.001 inch (selectable)
Driving Method
Motor-driven (5, 10, 15, 20, 25, 30, 40 mm/s: 7 steps) / Manual
Measuring Range0 to 977 mm (600 mm) / 0 to 38 inch (24 inch)
Accuracy at 20 °C Indication Accuracy(1.1 + 0.6L / 600) μm, L=Measured length (mm)
RepeatabilityPlane: 0.4 μm (2 σ), Hole: 0.9 μm (2 σ)
Resolution0.0001/ 0.001/ 0.01/ 0.1 mm (selectable) / 0.000001/ 0.00001/ 0.0001/ 0.001 inch (selectable)
Driving MethodMotor-driven (5, 10, 15, 20, 25, 30, 40 mm/s: 7 steps) / Manual
Main Unit Moving ModeFull-floating (moving) / Semi-floating (measuring) air bearing
Air SourceBuilt-in compressor
Measuring Force1 N (automatic constant-force function)
Monitor5.7 inch COLOR TFT LCD
Power SupplyAC adapter/ Battery (NiMH)
Battery Operation TimeApprox. 5 hours (compressor duty cycle 25 percent max.)
Battery Charging TimeApprox. 3 hours (usable during charge)