{
  "title": "3D Scanner CMM Measurement unit - VL-870",
  "kind": "product",
  "company": "KEYENCE",
  "category": "Metrology & quality control",
  "parameters": {
    "model": "VL-870",
    "brand": "KEYENCE",
    "Type": "Measurement unit",
    "Controller": "VL-800",
    "Stage": "VL-850, VL-830",
    "Optical transmitter system": "High-luminance dual projector module",
    "Optical receiver system": "Wide dynamic range low/high magnification offset dual optical module",
    "Captured data format": "Full-color texture 3D mesh data",
    "Repeatability (σ)": "2 μm",
    "Measurement accuracy": "±10 μm",
    "Measurement resolution": "9 million measurement points",
    "Measurement modes｜Low magnification": "High-speed/Standard/High-definition (wide field)",
    "Measurement modes｜High magnification": "Standard/High-definition (High resolution)",
    "Measurement range｜Low magnification": "ø300 × H200 mm ø11.81\" × H7.87\" (wide field)",
    "Measurement range｜High magnification": "ø70 × H50 mm ø2.76\" × H1.97\" (High resolution)",
    "Extended measurement｜Automatic rotation combined measurements": "✓",
    "Extended measurement｜Automatic XY combined measurements": "VL-850: ✓ VL-830: —",
    "Extended measurement｜Automatic XY combined measurement range｜Low magnification (2 × 2 composition)": "VL-850: ø500 × H200 mm ø19.69\" × H7.87\" VL-830: —",
    "Extended measurement｜Automatic XY combined measurement range｜Low magnification (3 × 1 composition)": "VL-850: W580 × D300 × H200 mm W22.83\" × D11.81\" × H7.87\" VL-830: —",
    "Extended measurement｜Automatic XY combined measurement range｜High magnification (2 × 2 composition)": "VL-850: ø110 × H50 mm ø4.33\" × H1.97\" VL-830: —",
    "Extended measurement｜Automatic XY combined measurement range｜High magnification (3 × 1 composition)": "VL-850: W150 × D70 × H50 mm W5.91\" × D2.76\" × H1.97\" VL-830: —",
    "Stage｜Stage configuration": "VL-850: Motorized XYθ stage mechanism VL-830: Motorized θ stage mechanism",
    "Stage｜Stage top panel size": "ø500 mm ø19.69\"",
    "Stage｜Stage rotation": "360° (infinite rotation)",
    "Stage｜Stage movement range": "VL-850: ø200 mm ø7.87\" VL-830: —"
  },
  "summary": "",
  "sections": [],
  "updated_at": "2026-10-11"
}