FLIR A6750 SLS LWIR Camera + Complete Active Thermography System

Description

FLIR A6750 SLS LWIR Camera – Longwave Infrared Thermal Camera

The FLIR A6750 SLS longwave camera is the ideal choice for high-speed thermal events and fast moving targets. It offers extremely short integration times and windowed frame rates above 4,000 Hz, so you can freeze motion or achieve accurate temperature measurements on moving subjects.

The 327,680 (640 x 512) pixel IR resolution and high sensitivity produce crisp imagery, well suited to electronics inspections, scientific research, and more.

• Fast Integration Times: FLIR A6750 SLS capture all pixels from a scene simultaneously in under 190 µs with full frame-rates of 125 Hz—both crucial to imaging fast-moving objects.
• Standard Video Interfaces: Gigabit Ethernet and analog video are simultaneously active yet independently controlled allowing greater flexibility for recording and display purpose.
• Custom Cold Filters: Add custom cold filters for spectral detection to image through glass, measure the temperature of thin film plastics, and more.

Key Features:

• Excellent LWIR image quality: 640 x 512 pixels
• High-speed image acquisition: up to 4.1kHz in windowing mode
• The FLIR A6750 SLS synchronizes with other instruments and events
• Wide temperature ranges up to +2000°C
• Works with FLIR ResearchIR Max software
• Compatible with MathWorks® MATLAB software

About the Active Thermography System

MoviTHERM’s FLIR A6750 SLS LWIR Camera non‐destructive testing systems use active thermography for the reliable detection of delaminations, impact damages, “near side” defects, water inclusions, debondings, and other defects. The system achieves precise measurements and is ideal for inspecting composites, metals, semiconductors, microelectronics, batteries, ceramics, and more.

Our irNDT system accommodates a wide range of irNDT measurement methods, including: Flash‐Thermography, Lock‐In Thermography, Transient Thermography, and Vibro‐Thermography. It also works with multiple excitation sources and with cooled or uncooled infrared camera systems.

Features:

• Non‐contact irNDT
• Works with cooled and uncooled IR Cameras
• Compatible with multiple irNDT methods
• Effective even on low emissivity targets
• Modular hardware and software
• Configurable for different geometries and materials

What is Active Thermography?

Active thermography is an effective method for non-destructive testing of materials involving the induction of heat flow in a test object by external excitation. The heat flow within the test object is influenced by internal conditions and measured on the surface by an IR camera. This technique detects not only the smallest surface defects, but also internal structural defects under the surface.

Active vs Passive Thermography

Active and passive thermography are techniques used for detecting heat patterns and abnormalities in various applications. While passive thermography relies on naturally occurring temperature changes, active thermography introduces an external energy source to create thermal contrast.

How does the system work?

MoviTHERM’s modular irNDT system works by utilizing active thermography. A heat source provides the inspected material with a thermal excitation. The flow of thermal energy through the material has a direct effect on surface temperatures. The surface temperature is recorded over a certain time period with an infrared camera and analyzed by the irNDT software.

The software produces an image that provides information about the internal structure of the material.

• Non-Contact Defect Detection: Active thermography reveals the most subtle defects that are visibly undetectable.
• Flexible & Expandable: Upgrade a system by adding excitation sources, irNDT methods, and higher end IR cameras.
• irNDT Made Easy: Complex analysis technology is simplified for dependable inspection results.

 

The Software Interface