Atmospheric Sampler QC-1S  : 4000Pa load ≥ 1L/min 

 - Product introduction:
 + Air sampler has LCD digital display time function, it is a conventional instrument for collecting gas samples in working environment or atmospheric environment. 
 + Widely used in metallurgy, mining, chemical industry, construction, foundry, electric power and environmental monitoring, health and epidemic prevention and other departments. 
 + Has the advantages of electronic timing function, compact rhythm, small size, stable and reliable performance, etc. 

 - Product parameters: 
 + Load capacity: flow under 4000Pa load ≥ 1L/min 
 + Flow range: 0.1-1.5L/min 
 + Flow stability: ≤ 5% 
 + Flow error: ≤ ±5% 
 + Timing range: 1-99min 
 + Timing error: <0.1% 
 + Working temperature: -10-45℃ 
 + Continuous working time: use battery for more than 6 hours 
 + External dimensions of the host: 100×150×52mm 
 + Weight (including battery): 550g