核心参数
规格 | 1L |
产品介绍
Product Description:
Using Helium Diffusion Sampling into Silonite® Canisters and Bottle-Vacs™ for indoor air monitoring has never been so easy and cost effective! Introducing Entech’s low-cost external HDS™ Samplers that allow any Silonite® Canister or Bottle-Vac™ to be used to perform time integrated sampling both simply and cost-effectively. HDS™ utilizes a simple diffusion zone to control the exchange rate of helium and air, with diameters that are 20–50 times larger than typical critical orifice samplers, making particulate plugging virtually impossible.
供应商
银牌会员 第16年