Companies
Entech Instruments, Inc.
Products
Entech Instruments - MiniCans / ...

Entech Instruments - MiniCans / BottleVacs for Helium Diffusion Sampling

Two indoor air HDS™ sampling versions are available from Entech, 1) MiniCan™ and Bottle-Vac Samplers (detailed below) that feature special HDS™ MicroValves that are optimized for standard sampling event durations – the diffusion zone exists inside of the fitting. 2) Controlled helium / air exchange with an external HDS™ diffusion zone fitting (opposite page) that is designed to attach directly to a standard Micro-QT™ valve.