Air Leak Testing Machine – LD500/510 – Leak Detector With Camera
| Feature/Parameter | Specification/Description |
|---|---|
| Operating frequency | 40kHz ±2kHz |
| Connections | 3.5mm stereo jack for headset; power supply socket for external charger |
| Laser | Wavelength: 630–660nm Output power: <1mW (laser class 2) |
| Display | 3.5″ touch screen |
| Interface | USB interface |
| Data logger | 16GB SD memory card (100 million values) |
| Power supply | Internal rechargeable Li-Ion batteries; approx. 9h continuous operation, 4h charging time |
| Operating temperature | −5°C to +50°C |
| EMC | DIN EN 61326 |
| Auto level | Automatically adapts sensitivity to environment and reliably eliminates ambient noise |
| Sensitivity | min: 0.1 l/min at 6 bar, 5m distance; approx. €1/year of compressed air costs |
| Weight without headset | 540g |
| Technical Data of External Sensor Input (LD 510 only): | |
| Measuring range | See external CS sensors |
| Accuracy | See external CS sensors |
| Power supply | Output voltage: 24VDC ±10% Output current: 120mA continuous |
- Description
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Description
Air Leak Testing Machine – LD500/510 Leak Detector with Camera
The LD500/510 is a high-performance air leak testing machine designed for accurate detection of compressed air and gas leaks using ultrasonic technology. Equipped with an intuitive touch screen and a built-in laser pointer, it pinpoints leaks quickly—even in noisy industrial environments. The LD510 model adds extended features like external sensor support and advanced data logging capabilities.
Key Features
- Ultrasonic Detection Technology: Operates at 40kHz ±2kHz to detect even the smallest leaks with minimal interference from ambient noise.
- Auto Sensitivity Adjustment: Automatically adapts to background noise for accurate results without manual calibration.
- Visual Targeting Support: Built-in laser pointer (Class 2) assists in identifying precise leak locations from up to 5 meters away.
- Integrated Touch Screen Display: 3.5″ responsive interface provides real-time visual and numerical feedback.
- Data Logging Capability: 16GB SD memory stores up to 100 million readings for traceability and reporting.
- Camera Integration: Enables documentation of leak locations with visual proof (for models with camera support).
- External Sensor Input (LD510 Only): Supports compatible CS sensors for advanced measurements; powered by 24VDC output.
Technical Specifications
- Operating Frequency: 40kHz ±2kHz
- Sensitivity: Detects leaks as small as 0.1 l/min at 6 bar from 5 meters
- Display: 3.5″ touchscreen
- Laser: 630–660nm, <1mW output (Class 2)
- Connections: 3.5mm stereo headset jack, USB port, external charger socket
- Power Supply: Internal Li-Ion battery – 9 hours continuous use, 4 hours recharge time
- Data Storage: 16GB SD memory (included)
- Weight: 540g (excluding headset)
- Operating Temperature: −5°C to +50°C
- EMC Compliance: DIN EN 61326
Why Choose the LD500/510?
- Fast ROI: Detects leaks costing as little as €1/year—recover costs quickly.
- Easy to Use: No technical training required; intuitive interface with guided functions.
- Portable and Durable: Lightweight with long battery life for use in demanding environments.
- Industrial Reliability: Trusted for regular audits and continuous monitoring in factories, plants, and compressed air systems.






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