Teledyne DALSA Calibir GXM Review
Updated: 7 days ago
Calibir GXM is an uncooled thermal camera group within the GX family. Its thermal output should be evaluated separately from GXF’s stated absolute-accuracy conditions. 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 Calibir GXM.
Quick Verdict
GXM merits evaluation when thermal contrast and a network acquisition path fit the inspection. The important distinction is that useful radiometric output and a guaranteed absolute temperature accuracy are different purchasing claims. Define the required contrast or measurement result, then validate the complete setup.
Calibir GXM at a Glance
Product: Teledyne DALSA Calibir GXM
Image format: Ordered 640 or 320 camera configuration
Acquisition: Microbolometer Thermal Acquisition
Interface: GigE Vision
Capture rate: Nominal 30 fps internal mode in cited GX manual; exact configuration dependent
Detector: Uncooled microbolometer
Spectral scope: Current family page: 8–12 µm; verify exact model response
Model groups: 640 and 320 configurations in manufacturer manual
Correction scope: Shutter-assisted and shutterless acquisition
Radiometric distinction: Do not apply GXF absolute-accuracy specification
Price: Request a quote
Calibir GXM Technical Specifications
Specification | Value or configuration |
Product | Teledyne DALSA Calibir GXM |
Image format | Ordered 640 or 320 camera configuration |
Acquisition | Microbolometer Thermal Acquisition |
Interface | GigE Vision |
Capture rate | Nominal 30 fps internal mode in cited GX manual; exact configuration dependent |
Detector | Uncooled microbolometer |
Spectral scope | Current family page: 8–12 µm; verify exact model response |
Model groups | 640 and 320 configurations in manufacturer manual |
Correction scope | Shutter-assisted and shutterless acquisition |
Radiometric distinction | Do not apply GXF absolute-accuracy specification |
Price | Request a quote |
Design and Optical Requirements
Select thermal optics from the required field and feature scale, using the exact ordered lens and camera group. Visible-light optical assumptions do not transfer automatically to long-wave infrared imaging. The object’s apparent thermal response can also include reflected surroundings. Evaluate the real material, viewing angle and thermal environment rather than choosing only from a temperature-colored reference picture.
Acquisition Speed and Integration
The GX manual documents GigE Vision acquisition and a nominal 30 fps internal mode, with model and configuration restrictions. An internal correction shutter serves a thermal calibration function; this is different from the global-versus-rolling exposure terminology of a visible CMOS camera. Establish whether correction events or shutterless operation suit the application, then test sustained receiving and decision timing.
Programming and Image Processing
The GX manufacturer information describes nonuniformity correction, configurable thermal display and metadata. Match the implemented functions to the exact camera and software version. Keep the display mapping separate from the measurement or inspection decision. Store a reproducible thermal configuration with the application and evaluate any changed correction setting against representative scenes.
Image Data and Host Capacity
Size the selected thermal image format and output representation, including metadata and receiving buffers. A display color map is a visualization rather than extra independently measured color channels. The displayed update rate and the acquisition stream can differ under host load. Test both the stored measurement data and the application’s actual decision timing.
Calibir GXM Applications and Use Cases
Thermal process observation and fault-contrast inspection can merit a trial using actual normal and faulty samples. Verify that the relevant thermal difference remains distinguishable across realistic material and environment variation. A colored image can be informative without establishing a traceable absolute-temperature measurement.
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.
Calibir GXM Price and Value
Price: Request a quote. Ask for the complete Calibir GXM 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 GXM with GXF on the required measurement scope. GXF has conditional absolute-accuracy specifications in the manufacturer manual; those specifications should not be transferred to GXM. For a contrast task, compare useful detection performance. For an absolute measurement, require an explicit system accuracy and calibration proposal.
Ordering, Environment and Lifecycle
The manufacturer manual explicitly separates GXM response from the GXF absolute-accuracy table. Preserve that distinction in the purchase specification. The directory and current family page give different spectral summaries, so confirm the delivered model’s response. Settle current software, correction settings and thermal mounting requirements before machine integration.
Pros and Cons
Pros
Uncooled thermal acquisition architecture.
Documented network and correction workflow.
A model-specific trial can address the required thermal task.
Cons
Thermal scene and optics affect the useful result.
Correction and receiving behavior need validation.
Measurement claims require the exact model and conditions.
Who Should Buy Calibir GXM?
Shortlist Calibir GXM when the thermal task, optical configuration and measurement claim are clear and the supplier can demonstrate the complete system under the intended conditions. A useful trial records both successful results and unusable scenes. Settle the exact ordering code, software and service scope before purchase.
Calibir GXM FAQ
Is this a visible-light CMOS camera?
No. It uses an uncooled microbolometer for thermal imaging.
Is one image format defined by the family name?
No. Select the documented 640 or 320 configuration and exact ordering code.
Which acquisition interface is reviewed?
The manufacturer GX manual describes GigE Vision integration.
What does shutterless operation mean here?
It concerns thermal correction behavior; do not confuse it with visible-sensor global or rolling exposure.
Is temperature accuracy unconditional?
No. Do not apply GXF’s conditional absolute-accuracy specification to GXM.
How should thermal contrast be evaluated?
Use the real material, view, optics and thermal environment with representative normal and faulty samples.
What is the price?
Price: Request a quote for the camera, thermal optics, references where required and commissioning.
What should acceptance verify?
Verify spatial sampling, thermal repeatability, correction behavior, receiving diagnostics and the actual inspection or measurement result.
Price: Request a quote. Final configuration, pricing, availability and support terms depend on the supplier's current quotation.
