YANRUN YR-F2515 Practical Image Measuring System

Overview

The YANRUN YR-F2515 Practical Image Measuring System is a benchtop vision-based coordinate measuring instrument engineered for high-repeatability geometric metrology in quality control laboratories, precision machining workshops, and R&D environments. It operates on the principle of non-contact optical measurement using high-resolution digital imaging and calibrated stage motion. The system captures magnified images of parts placed on a granite-supported metal and glass composite stage, then applies sub-pixel edge detection algorithms to determine feature positions with traceable uncertainty. Designed for ISO 10360-compliant dimensional verification, the YR-F2515 delivers stable performance under controlled environmental conditions (20 °C ±3 °C, 45–75% RH), meeting foundational requirements for GLP-aligned inspection workflows. Its rigid mechanical architecture—featuring linear guideways, precision ground screws, and thermally stabilized optics—ensures long-term stability and minimal drift during extended measurement sessions.

Key Features

• High-resolution Sony color CCD imaging sensor coupled with dual-focus zoom objective (0.7×–4.5×), enabling seamless transition between wide-field overview and fine-detail inspection
• Optical magnification range of 28×–180×, supporting both macro-feature alignment and micron-level contour analysis without lens swapping
• Adjustable coaxial LED surface illumination and bottom-transmitted LED backlight, each independently dimmable for optimal contrast across reflective, translucent, or opaque samples
• Motorized Z-axis with 175 mm vertical travel, facilitating focus stacking and multi-plane measurement of stepped or layered components
• Digital readout resolution of 0.0005 mm (0.5 µm) on all three axes, with X/Y coordinate error specified per ISO 10360-2 as ≤ (3 + L/200) µm (L in mm)
• Integrated granite base and vibration-damped stage structure, minimizing thermal expansion effects and mechanical hysteresis
• Standardized USB 3.0 interface for real-time image streaming and deterministic trigger synchronization with external PLCs or automation systems

Sample Compatibility & Compliance

The YR-F2515 accommodates parts up to 250 mm × 150 mm in planar footprint and 175 mm in height, with a maximum supported mass of 300 kg on its dedicated 1120 mm × 730 mm × 780 mm granite placement table. It is suitable for metallic, plastic, ceramic, and printed circuit board (PCB) substrates—provided surface finish permits reliable edge contrast. The system complies with core mechanical safety directives (IEC 61000-6-2/6-4) and electromagnetic compatibility standards. While not pre-certified to FDA 21 CFR Part 11, its software architecture supports audit trail logging, user access levels, and electronic signature integration when deployed in regulated manufacturing settings (e.g., medical device component QC per ISO 13485). Calibration protocols align with ISO/IEC 17025 requirements when executed by accredited service providers.

Software & Data Management

The included measurement software provides automated feature extraction—including point, line, circle, arc, distance, angle, concentricity, and best-fit alignment—with programmable measurement sequences and batch report generation. Edge detection employs adaptive thresholding and Gaussian smoothing to suppress noise while preserving true geometry. All measurements are timestamped and associated with operator ID, part number, and calibration certificate reference. Export formats include CSV, DXF, PDF, and XML (ISO 10303-235 STEP AP235 compatible for GD&T data exchange). Raw image archives and measurement logs are stored in a relational SQLite database with configurable retention policies, supporting internal traceability and external audit readiness.

Applications

• First-article inspection of machined housings, brackets, and connectors in automotive and aerospace supply chains
• GD&T validation—including position, profile, and runout—on stamped sheet metal and injection-molded polymer parts
• PCB solder paste deposit verification and fiducial mark registration prior to SMT assembly
• Tooling verification for injection molds and die-cast dies, including cavity symmetry and gate location accuracy
• Educational use in metrology training labs for hands-on instruction in optical measurement uncertainty analysis and ISO 14253-1 interpretation
• Reverse engineering support for legacy component documentation where CAD models are unavailable

FAQ

Is the YR-F2515 compliant with ISO 10360-2 for CMM verification?
Yes—the stated X/Y positioning error (≤ (3 + L/200) µm) conforms to the maximum permissible error (MPE) framework defined in ISO 10360-2 for vision-based coordinate measuring systems.
Can the system be integrated into a factory MES or QMS platform?
Yes—via standardized OPC UA or Modbus TCP interfaces (optional hardware module), enabling bidirectional data flow with enterprise quality management systems such as Siemens Opcenter Quality or ETQ Reliance.
What calibration services are recommended for regulatory compliance?
Annual traceable calibration using NIST-traceable step gauges and ring gauges is advised; YANRUN partners with ISO/IEC 17025-accredited labs in North America and EU for on-site or depot calibration with full uncertainty budgets.
Does the software support custom script-based measurement routines?
Yes—Python 3.9 API bindings are available under extended license, allowing users to develop automated inspection sequences, statistical process control (SPC) triggers, and AI-assisted defect classification pipelines.
Is thermal compensation built into the motion control firmware?
No—thermal compensation is not embedded; users operating outside 20 °C ±3 °C must apply environmental correction factors derived from periodic length standard checks per ISO 230-3 Annex B.