Introduction: ZR-1523 type particle generation and mixing device adopts wet generation technology. The particle standard substance is emitted from the generator and then diluted and dried to form a stable concentration of particle aerosol. It can be used for the calibration of PM2.5 detectors, dust meters, online dust testers, etc. by relevant departments. Features: 1. Using wet generation technology to continuously generate stable concentration of particulate aerosol; 2. The mass flow controller is used to adjust the flow, the control is accurate, and the flow stability is less than or equal to 1%FS; 3. Support the setting of generating gas flow and dilution gas flow, with a range of (0~50) L/min, and adjusting the speed of the peristaltic pump can realize the generation of particulate matter aerosols with different concentrations in the range of (0~25) mg/m³; 4. Built-in laser dust sensor, real-time feedback of occurrence concentration; 5. Built-in magnetic stirring system to prevent sedimentation of particulate solution and maintain uniformity; 6. Built-in heating and drying device to remove the moisture in the aerosol generated by the wet method; 7. The air inlet of the instrument is equipped with a water separation filter to remove impurities in the air source; 8. The instrument provides three-way calibration interfaces, and the concentration consistency of each interface is good; 9. Use AC power supply to meet the needs of continuous work; 10. High-brightness 7-inch touch color screen, graphical display of Chinese characters, wide temperature operation, clear visibility in outdoor sunlight; 11. Strengthen the protection of filtration and dehumidification, static electricity, falling and so on, and the whole machine is more durable. Technical parameter: Host size: (length 230 × width 370 × height 700) mm Weight of the whole machine: about 10kg Power consumption: < 350W
Introduction: ZR-1523 type particle generation and mixing device adopts wet generation technology. The particle standard substance is emitted from the generator and then diluted and dried to form a stable concentration of particle aerosol. It can be used for the calibration of PM2.5 detectors, dust meters, online dust testers, etc. by relevant departments.
