Halogen leak detector is mainly used for refrigerant leakage detection in air conditioners, refrigerators, ice makers, drinking fountains, automobiles, airplanes, trains, electric power and other industries. With the development of diode, negative ion and infrared technology, the sensor technology of halogen leak detector has entered a new era of the fourth generation technology-ALQ technology.
After several hours of use, the accuracy of the previous sensor will change. If it is not calibrated in time, the error range of detection accuracy will be too large, or the sensitivity will be too low because the probe is blocked, resulting in the problem of missing detection (no missing workpiece is detected).
ALQ technology is applied to the sensor of halogen leak detector. After the leak detector is turned on, the internal self-correcting device will calibrate and correct the real-time changing parameters such as flow rate and temperature, so that the accuracy of the sensor is always in the most accurate state. The accuracy of the sensor is more stable, which ensures the accuracy of the leak detection quality. At the same time, it eliminates the tedious operation of regular calibration every day, and also saves thousands of dollars of built-in leak detection expenses every year.
ALQ technology was developed by BACHARACH INC (founded in 1909) and applied for an exclusive patent in the world on 20 1 1. American Bachrach Company has nearly 50 years of experience in manufacturing halogen leak detectors, and is the most advanced manufacturer of refrigerant leak detection products in the world. Bachrach Company of the United States applied this technology to H25-IRPRO full series halogen leak detectors, which is a milestone technology that the leak detectors automatically leap from manual operation.