Inline Online Tester

 

1. SRC-AL308 Introduction

 

SRC-AL308 Connected Automatic Online Testing System It can be used to connect the post-oven section of an automated circuit board assembly line (wave soldering/ Automated testing of PCBA boards using reflow soldering, which can also be independently connected to a loading machine, transfer station, NG/OK buffer separator, and unloading machine to form a fully automated test production line. Its key functions include:

1. Capable of detecting components on assembled circuit boards—including resistors, capacitors, inductors, transistors, and FETs—in just a few seconds. , LED, Do standard diodes, Zener diodes, optocouplers, ICs, and other components meet the specification range we require?

2. Capable of early detection on the PCBA automated assembly line for circuit boards Adverse conditions during the process Defects such as short circuits, open circuits, missing components, reversed parts, incorrect components, and cold solder joints—among other quality issues—are fed back to the front end of the production line, enabling timely improvements to the manufacturing process.

3. It can store, display, or print the test results—such as fault locations, standard component values, and measured values—to assist maintenance personnel. This effectively reduces technicians' reliance on in-depth product-specific technical knowledge, enabling them to perform repairs even without extensive familiarity with the product's circuitry.

   4. By analyzing the statistics of defective information collected through testing, production managers can identify the root causes of various defects—including human factors—enabling them to address, refine, and correct these issues. This process ultimately enhances PCB assembly manufacturing capabilities and improves overall product quality.

 

2. SRC-AL308 Performance features:

 

● WINDOWS Entirely in Simplified Chinese English operating system, software-friendly, delivering stable, secure, reliable performance—and easy to use!

● Per group During block testing, the pin number range for each group can be customized to be non-continuous, making it easier to create the needle bed.

● Equipped with photoelectric protection functionality, providing operators with maximum safety assurance.

● Exceptional compatibility: Leading ICT solutions across the market The machine fixtures (needle beds) and programs can both be freely compatible and easily converted.

● Employs a lower-level CPU Embedded processors enhance testing accuracy and stability.

● Dual-channel high-speed synchronous acquisition technology significantly boosts testing speed.

● Utilizing DDS Signal source, no calibration required, with high frequency accuracy.

● Password protection feature: Data is secured across three levels—administrator, engineer, and operator—ensuring safe and reliable data management.

● Powerful statistical features: Utilizing database management for convenient data access and analysis. Offers a wide range of statistical tools, including numbers, charts, and curves. Introduces enhancements to…

The most reliable data for process and quality management.

● Fully automatic discharge function ensures the discharge of circuit boards or components before and after testing, protecting both the system and the product under test.

● Utilizing a four-wire, eight-strand testing technique to eliminate lead resistance and probe contact resistance, ensuring more stable micro-resistance measurements. The smallest measurable resistance is down to the milliohm level.

● Up to 8 steps per step Pin isolation provides the best and most efficient test conditions for components.

● Comprehensive self-check function: capable of checking AC , DC Check the channel boards, signal boards, I/O cards, and other components to ensure that all equipment is in proper working condition before starting the task.

Maintenance of portable devices.

● Barcode Input: Place the PCB The item is identified using barcode scanning, which allows storing test results and providing data for production or maintenance management. (Scanning gun sold separately.)

● Broad Perspective The board diagram display function shows fault locations in real time, making it easy to identify faulty components.

● Sensitive voltage-sensing technology, self-developed TEST-JET Technology, Testable IC Pin open circuits due to soldering defects, connectors, and more.

● Combining the three-needle test method with leakage current testing virtually covers all electrolytic capacitor polarities.

3. Benefits of Using an Online Tester:

The application of online testing equipment has dramatically transformed PCB production processes and management, and its implementation in businesses is reflected specifically in the following areas:

    1 – Significantly increase production speed and output, Improve through-put rate

The application of online testing equipment has resolved bottlenecks in production, enabling the production line to achieve its highest possible equipment utilization rate—resulting in both a high first-pass yield and maximum output.

    2 • Significantly reduce the number of maintenance technicians and the training required for them

Since each online tester requires only one circuit board technician, and the technician’s role is simply to interpret the fault diagnostics printed by the tester—without needing to understand circuitry—the need for specialized training is eliminated. As a result, companies have significantly reduced their reliance on highly skilled maintenance technicians.

    3 • Streamlining production quality management processes and methods

Thanks to the availability of immediate detection and statistical tools for inspection and soldering quality, the quality of the preceding process is now rapidly subject to feedback control.

    4 • Significantly reduce production costs

It goes without saying that production costs have been significantly reduced—thanks to substantial savings in labor hours, training expenses, administrative fees, material costs, and more.

    5 – Significantly reduce after-sales service costs, Enhancing corporate market reputation

Before the adoption of online testers, a significant number of products with latent defects—though initially appearing to function properly—made their way into the market, leading to sharp post-sales quality issues, skyrocketing service costs, and a vicious cycle of declining company credibility. In contrast, online testers can detect and eliminate hidden faults on circuit boards, ensuring comprehensive quality control and effectively resolving the problems described above.

    6 • Accelerate the development and production of new products

Online testing equipment enables new products to reach stable, mass-production readiness in just a few days, allowing companies to continuously and swiftly launch innovations that meet market demands—without having to worry about managing production or ensuring product quality.

    7 – Enhance the company's ability to secure processing contracts, Enhancing the success rate of horizontal joint ventures and collaborations for businesses

     Today, whether or not a manufacturer has online testing equipment has become a critical factor that domestic and international buyers consider when evaluating potential partners. For specialized processing companies, possessing online testing capabilities serves as a robust tool for ensuring comprehensive quality control and speeding up production—features that can quickly earn them the trust and recognition of prospective collaborators.

4. SRC-AL308 Upgrade technical specifications

 

1 Installation Requirements

1.1 Environmental Requirements

1.1.1 Temperature: 10 ° Approximately 30 ° C

1.1.2 Humidity: 10% ~70% RH

1.2 Power Supply Specification Requirements

1.2.1 Power supply voltage: Single-phase AC 220V ± 10%

1.2.2 Power frequency: 50 Hz / 60 Hz

1.2.3 Power consumption: <800W

1.2.4 Power supply grounding: Static electricity grounding

1.3 Compressed Air Specification Requirements

1.3.1 Pressure: 0.4 MPa to 0.6 MPa

1.3.2 Flow rate: 20 L /min (0.5 MPa)

1.4 Installation space requirements:

1000mm (Length) × 800mm (Width) × 2100mm (High)

2 Device dimensions

920mm (Length) × 780 mm (Width) × 1700 mm (High)

Note: Length does not include the extension rail length; height does not include the warning light height.

3 Equipment weight

580Kg

4 With upstream and downstream SMT Device interface standards

Compliant with SMEMA Interface Standard

5 PCB Conveyor Belt Specifications

5.1 Height from ground level: 850 mm ~950mm (Adjustable)

5.2 Rail width: 50 mm Up to 300 mm (Adjustable)

6 PCB Conveyor belt speed

200mm /S ~900 mm/s (Software-configurable)

7 PCB to be tested Board Specification Requirements

7.1 Test point-to-board edge (rail side) distance: minimum 5 mm , typically larger than 15 mm

7.2 PCB Board size range: 50 mm (Length) × 50 mm (Width) ~430 mm (Length) × 300 mm (Width)

7.3 PCB Component height on the top layer of the board: less than 100 mm

7.4 PCB Board-level component height: Less than 30 mm

8 Test Point Count

Standard configuration: 320 Points, scalable up to a maximum of 1,728 Point

 

* Other ICT Test metrics are the same as SRC8001.