4WAYS ONLINE ANALYTICAL SOLUTIONS EXPERTS Model : 4WAYS Portable & automatic multi tubes air sampler (4 channels) Applications Public buildings occupational exposure verification Industrial hygiene measurement Chambers tests studies Material emissions quantification Chromatotec® specialIzes in VOC, sulfur and permanent gas analysis at trace and ultra-trace levels (ppm, ppb, ppt). Please visit our website for more details.

4WAYSPortable & automatic multi tubes air sampler (4 channels)Principle 4WAYS is a portable serial automatic air sampler which allows to programm sampling sequences with fast implementation in every environment. Temperature and relative humidity monitoring. Advantages • Field portable • Labour saving • Ideal for VOCs indoor air sampling (according to standards) • Secured samples • Smart embedded software Sampling (internal sampling pump included): • Flow rate range : 0 - 2000 mL.min-1 /(Others range on request: 0 - 500 mL.min-1; 0 - 1000 mL.min-1) • Flow rate accuracy : ±1% of Full Scale • Flow...