EVOTIS VS9 Anti-Static Stereo Inspection Workstation with Lynx EVO or EVO Cam Microscopy Modules

Overview

The EVOTIS VS9 is a purpose-engineered anti-static stereo inspection workstation designed for high-precision visual metrology and defect analysis in electronics manufacturing environments—particularly PCB assembly, SMT, BGA, TAB, and fine-pitch component verification. Unlike conventional binocular stereomicroscopes, the VS9 eliminates eyepieces entirely, adopting a fully ergonomic, screen-based 3D observation architecture. Its core optical platform supports two interchangeable high-resolution imaging modules: the Lynx EVO modular stereomicroscope (3.7×–180× magnification) and the EVO Cam digital zoom microscope (5.5×–300× magnification), both integrated with a motorized 360° rotatable observation head and 25° inclined wedge prism. The system operates on a dual-axis, independently lockable X-Y scanning stage with floating-stage dynamics—engineered to deliver micron-level positional stability while minimizing mechanical drift during extended inspection cycles. All structural components—including the baseplate—are coated with a certified ESD-dissipative polymer (surface resistivity: 10⁶–10⁹ Ω/sq) and feature a dedicated grounding terminal compliant with IEC 61340-5-1 and ANSI/ESD S20.20 standards for electrostatic discharge control in Class 0–Class 1A handling zones.

Key Features

• ESD-safe construction: Conductive ESD-coated baseplate with integrated grounding lug, ensuring continuous static charge dissipation during live component inspection.
• Dual-module compatibility: Seamless integration of either Lynx EVO (optical 3D stereo vision) or EVO Cam (digital zoom imaging) modules—both supporting identical mechanical interfaces and stage control protocols.
• 360° rotatable observation head with 25° tilt wedge: Enables oblique-angle viewing (up to 34° from vertical) and dynamic parallax adjustment for enhanced depth perception on solder joints, vias, threaded fasteners, and relief features.
• Floating X-Y precision stage: Dual independent linear axes with mechanical locking capability per axis (X-only, Y-only, or simultaneous), supporting repeatable positioning across large-format PCBs (up to 1108 mm × 905 mm).
• Ergonomic operator interface: Height-adjustable armature, low-glare LED illumination options (white ring light, UV ring light, polarized variants), and modular camera mounting eliminate neck strain and ocular fatigue during multi-hour QA/QC shifts.
• Modular imaging expansion: Supports SmartCam5 HD cameras, 1.5×/2.0× telecentric extenders, 0.62×/1.0×/1.52× objective lenses, and real-time image annotation with timestamped metadata embedding.

Sample Compatibility & Compliance

The VS9 accommodates a broad range of electronic substrates—from single-layer FR-4 boards to double-sided flex-rigid assemblies and stacked BGA packages—with maximum sample heights ranging from 24 mm (EVO Cam 0.62×) to 106 mm (Lynx EVO 1.52×). Its grounded ESD platform meets IPC-A-610 Class 3 requirements for high-reliability electronics inspection and aligns with ISO 9001:2015 clause 7.1.5 (monitoring and measuring resources). The system’s optical path design complies with EN 62471 (photobiological safety) and supports GLP/GMP audit readiness through optional firmware-enabled audit trail logging (user actions, parameter changes, image capture events). All illumination units are CE-marked and RoHS-compliant.

Software & Data Management

The workstation operates via VISION’s proprietary EVOTIS Control Suite—a Windows-based application supporting USB 3.0 camera streaming, real-time contrast enhancement, multi-frame focus stacking, and calibrated measurement overlays (distance, area, angle, radius). Image metadata includes magnification setting, objective ID, lighting configuration, timestamp, and operator ID—exportable as CSV or embedded into TIFF/PDF reports. Optional FDA 21 CFR Part 11 compliance package provides electronic signature support, role-based access control, and immutable audit logs for regulated medical device or aerospace PCB production lines.

Applications

• Visual inspection of solder joint integrity (IPC-A-610 acceptance criteria)
• Post-reflow void analysis in QFN and BGA interconnects
• Conformal coating thickness estimation and defect mapping
• Mechanical alignment verification of press-fit connectors and micro-actuators
• Failure analysis root cause identification (cracks, bridging, tombstoning, pad cratering)
• Automated optical inspection (AOI) validation and golden sample correlation

FAQ

Does the VS9 require external grounding to function safely in an ESD-controlled environment?
Yes—the baseplate must be connected to a verified earth ground via the supplied M4 grounding lug to maintain surface resistivity within IEC 61340-5-1 specifications.

Can the Lynx EVO and EVO Cam modules be swapped without recalibration?
Yes—both modules share identical mechanical footprints and Z-axis reference points; module exchange retains stage coordinate registration within ±2 µm repeatability.

Is the 360° observation head motorized or manually operated?
The rotation and tilt functions are manually actuated with precision detents at 15° intervals; no motorization is included in standard configuration.

What is the minimum resolvable feature size at maximum magnification?
At 300× (EVO Cam), theoretical resolution is ~0.7 µm (using Rayleigh criterion with 550 nm wavelength and NA 0.14); practical resolution depends on sample contrast, lighting geometry, and camera sensor pixel pitch.

Are calibration certificates traceable to NIST or UKAS available?
Yes—optional factory calibration with UKAS-accredited dimensional verification (certificate number and uncertainty budget provided) is available upon order.