Incorporating gas phase filtration, filtration monitoring, airflow control and monitoring, the Independence ductless fume hood have user-friendly operator interaction. This ductless hood features an integrated chemical reference library in conjunction with an application validation system. The chemical reference library includes over 1,000 chemical approved for use with Silconazyne filtration, which is a new bonded gas phase filtration system, incorporates chemically and thermally enhanced dual-filtration media featuring a combination of silica and high capacity activated carbon. The monitoring system allows the sampling of air within the filters, in addition to post-filtration air.
Gas detection methods include PID, metal oxide arrays, acid arrays, and standard colorimetric gas sampling tubes. Chemical monitoring is provided as a real-time PPM readout of exhaust air, interfilter air, and room air.