Automatic gas sampler [GSP-300FT-2]

Features Flow volume of 50-250mL/min can be set for the inserted detector tube The fixed flow function automatically regulates load changes Real-time flow volume and integrated flow volume are automatically corrected to the values for 20ºC Automatic start enables sampling to begin after a preset time Automatic stop at preset time/volume, with total flow and transpired time calculations Ventilation system configured for uninterrupted sampling Compact and lightweight; 10 hrs. continuous operation on 2 AA batteries Specially-suited detector tubes for continuous workplace sampling (10 min.) Formaldehyde tubes 91P, 91PL can be used Activated carbon and other solid-collecting detector tubes can be utilised