Restek™ Passive Air Sampling Kits

Description

• Excellent for sampling times from 0.5 hour to 125 hours Includes all the hardware necessary to collect air samples Easy to assemble for field sampling (includes vacuum/pressure gauge) Improved filter design reduces the number of potential leak sites Stainless steel kit is ideal to partner with the TO-Can air sampling canister for TO-14A and TO-15 methods Siltek-treated version with SilcoCan air sampling canister is suitable when collecting low-level volatile sulfur compounds or other active compounds Available in seven sampling flow ranges Veriflo SC423XL flow controller This flow controller is the heart of the sampling train
• It is a high-quality device designed to maintain a constant mass flow as the pressure changes from 30 to 7 in
• Hg
• All wetted parts of the flow controller can be Siltek treated
• Stainless steel vacuum gauge, 1/8 in
• NPT Fitted to the flow controller, the gauge monitors canister vacuum change during sampling
• 0.25 in
• Siltek sample inlet The 0.3m x 0.25 in
• tubing includes a stainless steel nut on the inlet end to prevent water droplets from accumulating at the edge of the tubing, where they could be pulled into the sampling train
• 2-micron frit filter and washer Located prior to the critical orifice to prevent airborne particles from clogging the critical orifice
• Replaceable
• Available in stainless steel or Siltek treated for optimum inertness
• Interchangeable critical orifice An interchangeable ruby critical orifice allows you to control the flow with very high precision
• Note All fitting connections are 0.25 in
• tube, except where noted
• Order Info Air sampling canisters sold separately.