... .3. LCD displays sampling quantity, sampling time and other parameters.4. Save sampling quantity, sampling time and other parameters ... modelParameterFKC-1 air biological samplerSampling quantity100L/minSpeed of sampling hole<0.4m>/s, basically the same ... work for 4h after chargedSpeed crash12m/sCollection efficirncy75%Sampling range10-6000LVolumeĻ120*300Weight 2.5KgConfigurationAC Adapter,2Substrate ...