This portable sampler is controlled by a portable timer, which can be set to program six sampling runs within 24 hours. The sampler has been designed for easy installation at a variety of sampling locations. When used outdoors it is mounted on a variety of structures, such as telephone poles, light posts, fence posts, etc. The Dust-Sol DS-2.5 Samper is a device for monitoring PM-10 and PM 2.5 Air. Small durable, lightweight, and battery operated, it is a ideal for monitoring in remote areas or where no permanent site has been established.FeaturesUses 47mm filter mediaAC/DC power sources with battery indicatorProgrammable 7-day, 24 hour timerElapsed time indicatorWeather Proof ConstructionApplicationsPM-10, Pm2.5 and TSPFugitive Emission SamplingSaturation MonitoringControlled Burning StudiesEvaluates Pollution ControlSpecificationsNema 4X HousingPump: Pulse Free Diaphragm pump rated for 10,000 hours of continuous serviceInline 47mm FRM CassetteProgrammable: 7-day timerPower: AC or DC OperationSampling flow rate: 5.0 LPMIndicator: Low Flow & Low Battery indicator and shut offWeight: 15lbs with batteryDimensions: 12x14.5x9 in.Alat Laboratorium Umum