ESG 3
Applications
The ESG 3 is used wherever thermography systems need to be controlled precisely and synchronized - for example in crack testing, adhesive bond analysis, CFRP inspection or thermal testing processes with high repeat accuracy. External systems can also be seamlessly integrated via universal I/O and analog interfaces.
Scope of delivery
- ESG 3 signal generator (19" / 1 U)
- Mains connection module (100–240 V AC)
- USB connection cable to host PC
- Manual and technical documentation
Technical specifications
- Housing: 19", aluminium, 1 U, 260 mm installation depth
- Power supply: 100–240 V AC, 50–60 Hz
- Power consumption: 0.375 A
- Interfaces:
- 6 module ports,
- 3 sync ports,
- USB-C host interface,
- USB-A peripheral interface,
- camera sync interface,
- camera power supply
- Signal waveforms: sine, triangle, square, arbitrary
- Frequency range: 0.1 mHz to 10 kHz
- Synchronization accuracy: < 100 ns
- Phase accuracy for lock-in measurement: < 0.1°
- Weight: 2.4 kg
- Operating environment: 5 °C to 40 °C
Software
The ESG 3 is fully controlled via the DisplayImg software. Signal profiles (e.g. lock-in, pulse, sweep) can be configured and synchronized precisely with the IR camera and other components. The output parameters and the feedback of the power are automatically stored as metadata with the measurement images.
Scanning Laser Thermography
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FAQ
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