Imperx B6640 Review: Camera Link CCD Imaging
Updated: 7 days ago
Imperx B6640 uses a KAI-29050 CCD with a 6600 × 4400 maximum grid and 6576 × 4384 standard active image. The published model sheet separates standard-clock and overclock capture. Price: Request a quote.
The camera should be selected as part of an imaging system rather than evaluated from one headline specification. The useful result is an image that reveals the required feature at the right time, followed by a reliable inspection or measurement decision. This review considers the documented acquisition package, optical implications and practical purchasing scope for B6640.
Quick Verdict
B6640 merits evaluation for very dense large-field inspection when its optical field and Camera Link arrangement fit the station. The catalog’s double-speed language should be interpreted through the exact clock and output mode. A dense image needs a demonstrated optical benefit to justify its processing and acquisition scope. Select the complete inspection setup from its acceptance requirement.
B6640 Technical Specifications
Specification | Value or configuration |
Product | Imperx B6640 |
Image format | 6600 × 4400 |
Acquisition | Interline-Transfer Ccd Electronic Acquisition |
Interface | Camera Link Medium |
Capture rate | 3.5 fps standard clock / 4.7 fps overclock in cited model sheet |
Sensor | KAI-29050 interline-transfer CCD |
Optical format | 43.3 mm diagonal |
Pixel pitch | 5.5 µm |
Standard active image | 6576 × 4384 pixels |
Receiving scope | Compatible Camera Link mode and frame grabber |
Output choice | Exact ordered monochrome/color configuration |
Price | Request a quote |
Design and Optical Requirements
The 43.3 mm diagonal sensor requires optics with suitable image-circle coverage and useful contrast at the object-space feature scale. The 5.5 µm pitch contributes to sampling, while magnification and working distance determine what the image resolves on the target. Check focus and illumination at the edges of the large field, not only at the center. Confirm the actual mount and clearance in the ordered arrangement.
Acquisition Speed and Integration
The model sheet gives 3.5 fps for standard-clock operation and 4.7 fps for its overclock configuration. Match the exact Camera Link mode, tap mapping, output and frame-grabber settings. A separately listed restricted-region maximum is not the full-image operating point. Validate sustained acquisition with the actual analysis and result-transfer workload, including normal trigger variation.
Programming and Image Processing
Use the supported controls for the delivered camera to define exposure, gain, image region and trigger behavior. Preserve the clock and receiver configuration with the inspection recipe. Determine which corrections are performed in the camera and which belong in host analysis. Recheck the acceptance samples after a setting or output representation changes.
Image Data and Host Capacity
As an engineering estimate, a 6600 × 4400 frame represented as one uncompressed 8-bit value per pixel contains about 29.04 MB of pixel data, using decimal megabytes. This excludes transport overhead and metadata. It is a sizing example, not a measured camera transfer rate; other output representations change the data volume. Multiply the selected frame size by the planned acquisition rate when budgeting host memory, processing and storage, then validate the complete pipeline under realistic load.
B6640 Applications and Use Cases
A very dense large-field inspection task can merit a representative trial. Include real good, faulty and near-limit samples under the intended presentation and motion. Verify that the image preserves the smallest required feature across normal lighting and surface variation. Record missing or unusable images and the complete association between the result and inspected object. A high-rate camera preview alone does not demonstrate the required inspection.
Building a Useful Acceptance Trial
Prepare representative parts or scenes that include the smallest required feature, normal production variation and realistic faults. Confirm the field of view and exposure before tuning the inspection. Record wrong accepts, wrong rejects, missing frames and the complete trigger-to-decision timing. A trial should also show what happens when the expected image is absent or unusable. This connects camera selection to the station's actual acceptance requirement rather than relying on a sharp reference picture.
B6640 Price and Value
Price: Request a quote. Ask for the complete B6640 ordering code and an itemized scope covering the camera, suitable optics, receiving hardware, cables, power and commissioning. Compare quotations for the same image format, acquisition mode and integration scope. The cost of a camera component is different from the cost of a working inspection station. Evaluate any financial return with the plant's actual labor, defect, rework and maintenance data; no universal payback period follows from these specifications.
Comparison and Selection
Compare B6640 with a smaller-format CCD model using the same field, retained output and required cadence. Additional spatial samples are useful only when the optics reveal the required feature across the field. The different receiving configuration and support scope belong in a complete comparison.
Ordering, Environment and Lifecycle
Require the full model and interface prefix, output representation, clock mode, receiver and current firmware in the proposal. Native or maximum output and standard active image dimensions are different documented fields. The current model sheet lists 6600 × 4400 as its maximum grid; use this exact generation rather than transferring an older manual’s outer dimensions. Confirm current availability, service and supported operating conditions before purchase.
Pros and Cons
Pros
Explicit standard and overclock operating points.
A documented CCD sensor and active image field.
The selected receiver and optical setup can be tested as one system.
Cons
A compatible Camera Link receiving arrangement is required.
Restricted-region maxima do not define full-image speed.
Dense images and exact clock modes need complete validation.
Who Should Buy B6640?
Shortlist B6640 when its documented sensor, interface and acquisition mode match the imaging task and the team can demonstrate the complete host pipeline. Use the sample trial to establish whether the relevant features remain distinguishable under the expected lighting, presentation and motion. Before purchase, settle the optical configuration, ordering variants and support requirements. The best choice is the configuration that satisfies the acceptance criteria with a maintainable system architecture.
B6640 FAQ
What output grids are documented?
6600 × 4400 maximum pixels and 6576 × 4384 standard active pixels in the cited model sheet.
Which sensor is identified?
KAI-29050 interline-transfer CCD.
What receiving interface is reviewed?
Camera Link Medium. Confirm the complete delivered receiver arrangement.
What capture rates are distinguished?
3.5 fps standard clock and 4.7 fps overclock in the cited configuration.
Can a restricted-region maximum be used for the full image?
No. Retained field, clock, output and receiver mode must describe the same operating point.
How should it be compared?
Compare B6640 with a smaller-format CCD model using the same field, retained output and required cadence. Additional spatial samples are useful only when the optics reveal the required feature across the field. The different receiving configuration and support scope belong in a complete comparison.
What is the price?
Price: Request a quote for the camera, optics, frame grabber, cables, power and commissioning.
What should acceptance verify?
Verify optical detail, the selected output field, receiver mapping, acquisition diagnostics and the actual part-associated result.
Price: Request a quote. Final configuration, pricing, availability and support terms depend on the supplier's current quotation.
