Overview
The LANDTEK ULD-586 Ultrasonic Leak Detector is an instrument used to detect system leaks, identifying the source of leaks by detecting ultrasonic waves generated by gas or air leaks. Leak levels are displayed by the LED display and converted to audible sound via an internal buzzer or external optional headphones.
Features
1. Leakage Sensitivity indication is realized by LED display panel and audible sound; 2. Frequency range is 20KHz to 100KHz; 3. Power supply with 4 1.5V AAA batteries, power consumption is about DC 25mA; 4. Operating Temperature range is 0 to 50 ℃, operating Humidity maximum 80% RH; 5. Weight is about 140g, size is 236 × 63 × 26mm.
Principle
The instrument determines the source of the leak by detecting ultrasonic waves (Frequency 20KHz to 100KHz) generated by gas or air leaks. The leak level is displayed by relative measurement on the LED display, while the received ultrasonic Frequency is divided by 32 and converted into audible sound through an internal buzzer or external optional headphones.
Applications
Leaks in refrigeration and air conditioning systems, leaks in heating systems, internal leaks in steam transport, compressed air leaks, tire and tube leaks, engine sealing, arcing, checking bearing problems, stoving systems, air leaks around door and window gaskets and seals, roof leaks, duct and pipe identification, door and trunk seals, windshield Glass leaks
Steps
1. Install 4 1.5V AAA batteries; 2. Turn on the power supply of the instrument; 3. Align the instrument to the suspected leakage area; 4. Observe the leakage level indication of the LED display; 5. Listen to audible sounds through the internal buzzer or external earphones to confirm the leakage source.
Notice
• Operating Temperature range is 0 to 50 ℃, avoid using beyond this range; • Operating Humidity up to 80% RH, avoid high Humidity environment; • LED display is only relative measurement, need to combine with audible sound comprehensive judgment; • Ensure that the battery is installed correctly to avoid power supply problems affecting detection.
