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Force and mechanical measuring equipment
With the testo Sensor LD basic leak detector, you can easily detect even the smallest leaks at a distance of several meters. When a leak is detected, the testo Sensor LD basic converts the leak sound (ultrasound) into audible audio frequencies. In addition, this device also has a built-in laser that allows the exact location of the leak to be determined.
Air pipeline leaks (compressed air, gas, steam, vacuum and refrigeration systems) often occur due to corrosion over time or connections that are not sealed, etc. These leaks cannot be heard. can be heard with the ear and seen with the naked eye. But with the ultrasonic sensor of testo LD basic, you will easily detect the smallest leaks even if this location is several meters away. The testo Sensor LD basic gas leak detector helps convert these ultrasonic sounds into audible frequencies. These sounds can be heard even in noisy environments with the included sound-isolating headphones.
| General specifications | |
|---|---|
| Working frequency | 40 kHz ±2 kHz |
| Connections | – 3.5 mm jack plug for headphones, mains unit socket for connecting an external charger – USB port |
| Lasers | Wavelength: 645 to 660 nm Output power: < 1 mW (class 2 laser) |
| display | 3.5″ TFT touch panel, transmissive |
| Interface | USB for software updates |
| Data loggers | 2 GB SD memory card |
| Operating time | > 10 hrs in continuous operation |
| Charging time | Approx. 4 hrs (internal Li-ion rechargeable batteries) |
| Operating temperature | -5 to 50°C |
| Storage temperature | -20 to +60°C |
| Standard | Meets the requirements for class 1 instruments of the “Standard Test Method for Leaks Using Ultrasonics” standard (ASTM Int. – E1002-05). |
| YOU C | DIN EN 61326 |
| Auto level | Automatically adjusts sensitivity to the surroundings and reliably blocks out ambient sounds. |
| Sensitivity | Min.: 0.1 l/min at 6 bar, 5m distance, approx. 1 EUR/year compressed air costs |
| Permitted degree of contamination |
2 |
| Protection class | IP20 |
Gas concentration measuring device
Gas concentration measuring device
Gas concentration measuring device
Gas concentration measuring device
Gas concentration measuring device
Gas concentration measuring device
Gas concentration measuring device
Gas concentration measuring device