HDS MicroValve Samplers

Introducing Entech’s low-cost external HDSTM Samplers that allow any Silonite® Canister or Bottle-VacTM to be used to perform time integrated sampling both simply and cost-effectively.

 

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Product Description

Using Helium Diffusion Sampling into SiloniteTM Canisters and Bottle-VacsTM for indoor air monitoring has never been so easy and cost effective! Introducing Entech’s low-cost external HDSTM Samplers that allow any SiloniteTM Canister or Bottle-VacTM to be used to perform time integrated sampling both simply and cost-effectively. HDSTM 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.

HDSTM MicroValveTM Samplers – Fill Durations*

HDSTM Code Part# w/ Filter 40mL 125mL 250mL 500mL 1L 450mL 1L 1.4L
Bottle-Vac Bottle-Vac Bottle-Vac Bottle-Vac Bottle-Vac Mini-Can Mini-Can Mini-Can
1-Silver 39-HDS-F01 8 Hours 1 Day 1 Day
2-Red 39-HDS-F02 4 hours 1 Day 1 Week
3-blue 39-HDS-F03 1 Week 1 Week
4-black 39-HDS-F04 1 Day 1 Week 2 Weeks 1 Month

* Durations shown for listed canisters and Bottle-VacTM samplers with Micro-QTTM Valves.

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