Qingdao spot Supplying KC-6120 type integrated air sampler

KC-6120-type air sampler a comprehensive implementation of standards JJG943-2011 "total suspended particulate sampler" HJ / T374-2007 "total suspended particulate samplers technical requirements and test methods" JJG956-2000 "air sampler" HJ / T375 2007 "Ambient air sampler technical requirements and test methods" HJ618-2011 "ambient air PM10 and PM2.5 Gravimetric method" HJ / T93-2003 "PM10 sampler technical requirements and test methods" Second, the technical parameters of the main parameters Parameter Range Resolution Accuracy Dual air sampler (0.1 ~ 1.0) L / min 0.1L / min ≤ ± 2.5% of dust sampling flow (50 ~ 150) L / min 0.1L / min ≤ ± 2.5% before the pressure gauge ( -30 ~ 0) Kpa 0.01 Kpa ≤ ± 2.5% effective diameter filter radioactive aerosol particles φ80mm φ50mm maximum sample volume 999999.99L automatic or manual control, arbitrarily set the switch time delay 1min ~ 99h59min 1min ≤ 24 hours ± 2S sampling time 1min ~ 99h59min 1min ≤ ± 2S regular boot 1min ~ 99h59min 1min ≤ ± 2S interval 1min ~ 99h59min 1min ≤ ± 2S atmospheric pressure (70 ~ 130) Kpa 0.1Kpa ≤ ± 2.5% flow stability ≤2% (in Changes 3 Kpa ~ 6Kpa, power fluctuations ≤ ± 10%) flow resistance response