SP200-B LOW COST PHOTOMETER

Digital read-out : mass challenge in µg/l and downstream %penetration Real time indication– fast response Two stream solenoid switched – may be computer controlled or remotely operated Switchable DNS makes upstream measurements stable and more accurate Unrivalled stability – enables measurement to 99.9999% efficiency. Visual & audible alarm. Weighs only 9 kg Scanning Probe: SP9, Simple low cost hand-probe Scanning Probe: SP20A, Digital hand-probe with alarm LED and articulating head