Carbon monoxide concentration tester

• Main Authors: DU YAJU, WANG GUIHONG, LI BAOSHENG
• Format: Patent
• Language: Chinese; English
• Published: 10.02.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SEPARATION; TESTING; TRANSPORTING

The utility model discloses a carbon monoxide concentration inspection instrument, and particularly relates to the technical field of environment detectors, the carbon monoxide concentration inspection instrument comprises an instrument body, two partition plates are arranged in the instrument body, the two partition plates divide the interior of the instrument body into a detection cavity, an element cavity and a battery bin, and a detection sensing assembly and a self-priming pump which are connected with each other are installed in the detection cavity. A circuit board assembly is installed in the element cavity, a storage battery is installed in the battery bin, a display screen and control buttons are installed on the surface of the instrument body, and an air inlet pipe fitting is installed at the top end of the instrument body. According to the utility model, the filter pipe, the external thread connecting pipe, the filter assembly and other parts are matched for use, so that dust, water vapor and othe