Quest EVM 7 CO-PPB Advanced ParticulateAir Quality Monitor Portable flaw detector The DataRAM 4 (Model DR-4000)

The DataRAM 4 (Model DR-4000) continuously monitors the real-time concentration and median particle size of airborne dust

offering exceptional performance in aerospace

The additional matrix measurement mode enables simple storing of associated measurement data by respective data block (according to specific feature)

Rugged cables

Tape lengths are available up to 600 m (2000 ft)

Quest EVM 7 CO-PPB Advanced ParticulateAir Quality Monitor Portable flaw detector The DataRAM 4 (Model DR-4000)The EVM 7 measures both particulates and air quality, and provides a lower cost of ownership by combining three instruments into one. Additional models include the EVM 3, specializing in direct reading of particulate mass concentrations, and the EVM 4, designed for indoor air quality studies.