Gas detector HRLD300

methanelasertunable diode laser

HRLD300 handheld laser detector is an advanced gas inspection device developed by Hanwei. It adopts the most advanced laser gas detection technology in the world, which will realize non-contact and remote detection for the places where the inspector cannot reach. The leakage point and source can be located and found accurately and quickly. This device will improve the work efficiency and reduce labor intensity. Features Remotely measure gas leakage without contact Detection distance can be maximum 100 meters Small size and lightweight design, easy to carry Good selectivity, response only to Methane One-button simple operation Sensitivity of 5 ppm·m Fast response, no alarm delay Color LCD display with adjustable brightness Selective display units among ppm·M, LEL·M and VOL·M Through calibration, the air background can be eliminated, and the data is more accurate Professional seismic design to ensure not easy to damage It can continuously monitor objects that can be penetrated by light for a long time, such as ordinary glass Aiming beam with green light to improve long-distance visibility Sound and light vibration alarm function at the same time Alarm point can be set in the range of 0 ~ 9999ppm·m Self -Test function Low battery voltage warning Low consumption, can be used for continuous testing Intrinsically safe design Application HRLD300 adopts Tunable Diode Laser Absorption Spectroscopic (TDLAS) technology, which has high sensitivity, quick response, and good selectivity, that only response to Methane only while not to other hydrocarbons gas and result in false alarm. It is powered by lithium battery with low consumption and long life.