First-piece inspection instrument
Detailed
■ Product Introduction
The PCBA fully automatic flying‑probe first‑article inspection system employs a flying‑probe testing method and, combined with advanced software, enables fully automated component inspection. Its efficiency is five times that of conventional FAI first‑article testers, reducing line changeover time and boosting production line utilization.
The JM-FAI998 and JM-FAI998S models enable fully automated flying‑probe testing of adhesive tape boards and red‑solder boards. In particular, the JM-FAI998S supports fully automated flying‑probe testing of solder‑paste boards, breaking the bottleneck that previously prevented SMT first‑article inspection from being performed on such boards. This reduces material waste caused by applying adhesive tape and helps prevent misplacement errors, significantly enhancing quality assurance.
■ Product Specifications
| Device model | JM-FAl998 | JM-FAl998S |
| The circuit board being tested | Pre-SMT circuit boards (tape‑type boards, red‑solder‑mask boards) | Pre-SMT circuit boards (solder paste boards, adhesive tape boards, red glue boards) |
| Inspectable component dimensions | For imperial sizes 01005 and larger, a single set of probes is sufficient to test all components. | For imperial sizes 0402 and larger, a single set of probes is sufficient to test all components. |
| Detection method | Resistors, capacitors, and inductors are measured automatically using probes, with test results determined automatically. Other components, such as ICs and transistors, undergo automated optical character inspection to quickly verify silkscreen markings and polarity. | Resistors, capacitors, and inductors are measured automatically using probes, with test results determined automatically. Other components, such as ICs and transistors, undergo automated optical character inspection to quickly verify silkscreen markings and polarity. Diodes can be polarity‑distinguished and can illuminate an LED. |
| LCR bridge | Test frequency: 20 Hz to 300 kHz, basic accuracy: 0.05% | |
| Measurement display range: R: 0.01 mΩ – 99.9999 MΩ | ||
| L:0.01nH~9999.9H | ||
| C:0.00001pF~9.9999F | ||
| The test software automatically selects the measurement range and parameters. | ||
| Detection Coverage Type | Data-related issues: incorrect BOM quantities, duplicate locations, missing XY coordinate definitions, and multiple definitions. Circuit board: multiple component placements, missing components, incorrect components, reversed orientation, side‑up/down, misalignment, rotation, etc. |
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| SPC Process Control | The system records test data throughout the entire process and can generate reports in formats such as PDF, enabling post‑test reconstruction of the test scenario and providing a basis for traceability. | |
| Component angle | Supports parts at any angle from 0° to 360°. | |
| Camera pixels | Standard configuration includes a 12-megapixel sensor; optional higher‑resolution models are available upon customer request. | |
| MES system integration | Free and open communication interface | |
| The examination results show that | 21.5-inch LCD monitor | |
| PCB size range | Model M: 450mm × 400mm, Model L: 650mm*550mm, XL size: 800mm × 600mm (custom sizes available for larger dimensions) |
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| PCB top-to-bottom clearance height | On the PCB: 25 mm (customizable to higher heights) Under the PCB: 50 mm |
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■ Application Advantages
| Project | First-piece inspection instrument | Manual inspection | Advantageous differences | |
| Number of first-piece personnel | 0 people | 2 people | Machines replace manual labor, automatically testing LCR parameters without any human intervention, thereby saving manpower. | |
| Test efficiency | Fast speed | Slow speed | At least a 3- to 5-fold increase in speed, averaging 1 second per component; the greater the number of components on the board, the more pronounced this advantage becomes. | |
| Quality Assurance | High reliability | Low reliability | Equipped with an advanced artificial intelligence system, it can detect BOM quantity errors—such as duplicates, excess items, shortages, reverse assemblies, and incorrect materials—and displays the results in real time, effectively eliminating human errors and omissions. | |
| Method of determination | Automatic judgment | Manual judgment | The testing process is fully automated, with no manual material clamping required, no range switching needed, and no manual comparison of measurement values. The system automatically determines PASS or FAIL. | |
| Visual contrast | Accurate and efficient | Prone to errors, inefficient | The equipment can acquire high-definition images of the PCBA, magnifying the physical object by dozens of times. It features silkscreen markings and component orientation indicators, and the system automatically performs optical comparison inspection without any manual intervention. | |
| Traceability | Easily traceable | Relatively difficult to trace | The test process is recorded in real time and cannot be modified, enabling scenario restoration and easy traceability; it also supports user‑role-based access control to prevent accidental operations. | |
| Test Report | Auto-generated | Manual recording | It can automatically generate a comprehensive test report, and the report can be exported in either Excel or PDF format. And includes component images and PCBA-related information. |
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■ Device Features and Capabilities
Keywords:
Hardware
First Article Inspection Machine
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