The DS5 stack diluting sampler is an easy-to-use device that provides accurate pre-dilution of high-temperature gas emissions with nitrogen or zero-air to minimize condensation inside the sample bag. Dilution is achieved inside the heated probe and can be controlled from 1:3 to 1:305 in 14 steps.
With a back-pack containing a micro-nitrogen tank and simple one push operation, the DS5 is the most reliable, fast, and easy to use diluting sampler ever created
The DS5 has been designed to meet all European, American, and Canadian sampling standards
Dilution is achieved inside the heated probe and can be controlled from 1:3 to 1:305 in 14 steps
The DS5 is a light-weight and ultra-portable sampling solution for use with field instruments
DS5 provides accurate pre-dilution of high temperature gas emissions with nitrogen or zero-air to minimize condensation inside the sample bag
All parts have been meticulously tested using Scentroid’s iso9001 certified quality management system
If hot gasses emitted from a stack are directly placed in a Tedlar or nalophan bag they begin to develop condensation. These small droplets of water absorb many of the critical components that contribute to the overall odour of the sample.
The stack diluting sampler eliminates this problem by mixing the stack air with dry clean Nitrogen so that the moisture can’t condense inside the bag. The mixing happens inside the probe and since the probe becomes at the same temperature as the stack air, there is no chance of the sample developing condensation before being mixed with Nitrogen.
Attach sample bag and open valve on the nitrogen micro tank
Select the desired dilution from 1:3 to 1:305 bu, while installing the corresponding dilution disk
Insert the probe into the stack and allow 3 minutes for it to reach the same temperature as stack gases
Press the trigger and wait for the sample bag to fill
Scentroid is the only manufacturer offering PTFE sampling bags. These bags have a much higher resistance to contamination and Scentroid’s PTFE Sampling Bags have a longer holding time than Tedlar bags. They are also the only accepted bag material for all standards.
Subject | Specification |
|---|---|
Product Name | Scentroid Wind Tunnel Sampler |
Probe | Flue gas heated probe |
Surfaces | Passivated Stainless Steel and PTFE coated wetted surfaces |
Hardware | Includes sampler, nitrogen micro-tank with both filler and regulator |
Operation | One-touch sampling operation |
Sampling Time | Grab and time sampling from 1-17 liters per minute |
Portability | Lightweight and easy to carry |
Durability | High-temperature compatibility to allow for direct stack sampling |
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