
Simple Operation in a Compact Design
All Sherlock AOI systems feature an automatic PCB loading mechanism that eliminates the need to manually open or close a door, streamlining inspection and improving workflow efficiency. Its compact footprint makes it ideal for tight workspaces, while still offering the functionality and performance of larger systems.
All operations are controlled via a front-mounted 21.5-inch touchscreen, delivering an intuitive user experience without the need for a keyboard or mouse. This all-in-one design simplifies installation and daily operation, making any Sherlock System an excellent choice for teams looking to add fast, user-friendly automated inspection to their production process.

Trace and Repair Made Easy
Sherlock's dedicated optional repair station software streamlines the rework process by giving operator detailed visual and textual information for each rejected PCB. At the repair station, personnel can instantly access high-resolution images of the failed component, along with its part name, location on the board, and reason for rejection. When paired with a barcode scanner, the system allows users to instantly call up board-specific data with a quick scan of the PCB's label—saving time and reducing the risk of handling errors.
Inspection and repair history is fully searchable by serial number, making it easy to track issues and confirm completed fixes. When connected with Sherlock's SPC (Statistical Process Control) software, the system also compiles and analyzes repair data to identify trends and the problem areas—providing end-to-end traceability and enabling continuous improvement across your production process.

Advanced Lighting for Comprehensive Inspection Accuracy
The Sherlock System utilizes a dynamic RGB lighting method that significantly boosts inspection clarity and speed for solder joints. By assigning red to flat solder pads and green or blue to sloped fillets, it creates a single image where both surface types are clearly distinguishable. This tri-color visualization makes it easy to evaluate joint geometry, coverage, and formation quality. Paired with fast image capture, this lighting strategy ensures high-throughput inspection without sacrificing detail or reliability.
Each Sherlock unit also includes high-brightness white LED lighting to support precise visual verification of component features. From identifying resistor band colors and connector markings to reading OCR characters and verifying part orientation, this illumination setup ensures consistent accuracy. The uniform lighting distribution and minimized shadows reduce the likelihood of inspection errors, helping maintain quality across varied board designs and components.

Intuitive Programming Meets High-Performance AOI
The Sherlock System delivers powerful automated optical inspection (AOI) capabilities with a focus on ease of use. Its touch-enabled interface and smart automation tools—like direct CAD data import and automatic conversion of pick-and-place files—accelerate the setup process. A comprehensive and adaptable component library further reduces the learning curve, making it easy for users of any skill level to program and deploy inspections quickly, even for complex assemblies.
Where many AOI systems offer limited part definitions, Sherlock stands out with a detailed component database. Each part entry includes finely tuned inspection parameters such as lighting presets, zone definitions, and image processing configurations. Users can easily adjust existing profiles or build custom ones to match evolving production needs.
The software is designed to support users at every level, with a clean interface and features like “Navigation Mode,” which walks operators through key tasks step by step. Integrated help resources, including a searchable user manual and built-in guidance tools, ensure that advanced functionality is always within reach—without requiring lengthy training sessions.
Defect Coverage
Sherlock AOI systems deliver consistent high-speed scanning regardless of component density, inspecting even densely populated PCBs at a rate of 50 cm2 per second, 75 cm2 per second on the 500LA! This ensures thorough defect coverage without slowing down production. A typical board measuring 7.3" x 5.1" (185 mm x 130 mm) with 253 components can be fully processed—including loading and unloading—in just 10 seconds, helping maintain smooth throughput and preventing inspection from becoming a production bottleneck.
Sherlock Systems are capable of detecting, with high accuracy:
- Solder joint defects
- Opens
- Bridges
- Fillets
- Solder Balls
- Missing Components
- Displacement
- Inversion
- Rotation
- Protrusion
- Foreign Material
- Polarity
- Number of Poles
- Area
- Shape
- Clinched Leads
- Color, Direction, and # of pins
- Pinholes
- Fuse Presence
- Hole Blockage
- Inclined Components
- Connector
- Part Number
- Bent IC Leads
- Tombstone
- Billboard
- Wrong Components
- Color Code Invariable
- OCR
- Harness Color
- Switch Setting
- Blowholes (THT)
- Pin Presence (THT)
- Insufficient Solder (THT)
- Wetting (THT)
- Bent Pins (THT)

Reliable Support & Protection for Your Investment
To ensure long-term performance and peace of mind, every Sherlock System comes with a one-year parts warranty and full access to Manncorp’s dedicated technical support team via phone and email. Unlike many service providers, Manncorp's technicians are full-time employees with extensive hands-on experience in every aspect of circuit board assembly and AOI operation—offering knowledgeable, reliable assistance when you need it most.
Each Sherlock System machine also includes remote service support software and a built-in network adapter, enabling secure Internet-based diagnostics and troubleshooting. In addition, all systems come with two days of remote support for setup, training, and operational guidance, helping your team get up and running quickly without the need for on-site service.
Sherlock 300F Specifications | |
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Minimum Component Coverage | 01005 (12.4 µm/pixel) 0201 (18.7 µm/pixel) Standard Lens |
Minimum PCB Size | 2" x 2" (50 mm x 50 mm) |
Maximum PCB Size | 13" x 9.85" (330 mm x 250 mm) |
Thickness | .5-2mm |
Maximum Weight of PCB | 1 kg |
Topside Clearance | 25 mm (12.4 µm/pixel) 30 mm (18.7 µm/pixel) |
Bottomside Clearance | 70 mm |
Conveyor Height | N/A |
Camera Resolution | 12.4 µm/pixel 18.7 µm/pixel |
Inspection Speed | 5,000mm²/s |
Imaging Range / Field of View | 25.4 x 13.5 mm (12.4 µm/pixel) 38.3 x 20.3 mm (18.7 µm/pixel) |
Depth of Field | 6 mm (12.4 µm/pixel) 10 mm (18.7 µm/pixel) |
Repeat Position Accuracy | +/- 50 µm |
Camera | 2 megapixel |
Lighting | RGB and warm-white illumination in 3-ring arrays |
Flow of PCB | Right to left |
Machine Interface | Batch |
Drive system of imaging unit | High rigidity biaxial belt drive |
PCB Clamp | Air Clamp |
Conveyor Width Adjustment | Automatic |
Offline Programming | Optional |
Repair Station Software | Optional |
SPC Software | Optional |
Monitor | 21.5" touch panel display |
Computer Control | Windows 10 Pro 64 bit, 8G memory |
Power Requirements | 100-240 VAC +/- 10% single phase, 50/60 Hz |
Compressed Air | 72 psi, 5 l/min |
Dimensions (L x W x H) | 24" x 30" x 23" (620 x 758 x 594 mm) (Alert light adds 11" (280 mm) in height) |
Weight | 300 lbs (137 kg) |
Warranty | 1 Year |
Remote Service & Support | Included |
2-Day Remote Training | Included |