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Leading Manufacturer, Supplier & Retailer of Air and Gas Leak Tester and Air Leak Testing Machine With Camera.
If gases escape through leaks in pressurized pipe systems (e.g. non-tight screwed connections, corrosion and so on), ultrasonic noises are generated. By means of LD 450, even the smallest leakages which cannot be heard by the human ear and which are not visible due to their size can be detected even from distances of several meters. LD 450 transforms the inaudible signals into a frequency which can be identified by human beings. By means of the comfortable soundproof headset, these noises can be detected even in extremely noisy environments.
The LD 450 leak detector is the advancement of the proven LD 300 and LD 400 and it impresses with its significantly refined sensor technology and its improved support in the tracing of leaks. By means of the integrated laser pointer, which serves for target heading, the leak can be localized more accurately. Through the use of a specially designed acoustic trumpet, a better bundling of the sound waves is achieved. This trumpet acts like a directional microphone, which bundles ultrasonic waves and thus improves the acoustic behavior. Due to the special design of the acoustic trumpet, the use of the laser pointer is not hindered.
The LD 450 meets the requirements of Class I instruments for the norm "Standard Test Method for Leaks with Ultrasound" (ASTM Int. - E1002-05).
Typical Applications:
Leak detection on:
- Compressed air, gas and vacuum systems
- Door seals
Special Features
- Robustness and low weight ensure fatigue-free use in industrial environments
- Improved detection of leakages with the acoustic trumpet
- Modern Li-Ion battery with high capacity, external charger
- Minimum operating time 10 h
- Easy operation via membrane keypad
- Adjustable sensitivity
The new leak meters LD 500/510 with integrated camera and leakage calculation are ideal measuring instruments that help to find and document even the smallest leakages (0.1 l/min corresponds to approx. €1 p.a.) easily, even at far distances. The LD 510 is the world’s first leak meter with an additional freely assignable sensor input for all CS sensors. In addition to leakage measurement and detection, all necessary measurements with regard to dew point, flow, pressure, and temperature can also be carried out.
Special features of leak detector LD 500/LD 510:
Optional accessories for easy localization of leaks:
Detecting compressed air and gas leaks can be challenging depending on the accessibility of the systems. To address this, special accessories are available for the LD 500/510 leak detectors to facilitate leak detection in hard-to-access areas.
These include a special acoustic trumpet, a focus tube with focus tip, a flexible gooseneck, and a parabolic mirror. For more information, please see the additional product images on the left.