dust sampler FC-1B  : 1-10L/min

 - Product overview: 
 + Gas circuit is equipped with gas capacity, gas resistance, buffers, etc. 
 + Flow device to ensure high negative pressure and stable air flow in the system. 
 + More suitable for collecting special dust with special filter media than general samplers. 
 + The instrument realizes the integration of sampling, power supply, and charging, making it more convenient to use. 
 + This instrument is widely used in environmental air quality monitoring in metallurgy, mining, petrochemical, building materials and other industries. 
 + Ideal trap for all kinds of dust in the air. 

 - Product parameters:
 + Flow range: 1-10l/min, 
 + Pumping negative pressure: >2500pa, 
 + Flow stability ≤5% fluctuation 
 + Flow meter accuracy: 2.5 levels 
 + Continuously adjustable, timing: 1~99 min, error ≤0.1% 
 + Rechargeable battery, dc dual purpose, can work continuously more than 3hr 
 + Size: 230×135×110mm 
 + Weight: 4kg