Heated filters are perfect for diesel exhaust gas. The sample system and filter can be heated to prevent water condensation during gas analysis. More
Heated Filters for Gas Analysis
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Tag Archives: Sample System
Flare Gas Probe Application Video
Have a look at the video of ASaP’s Inclined Fall-back Stokes’ Law Probe. Using the SM106 series PTFE Membrane Housing this Flare Gas Probe solves the problem of plugging and fouling of the probe and keeps the downstream analyser system … More
CO2 Scrubber and other Adsorber Housings
Adsorber Housings, with plastic or stainless steel bodies, are a simple, cost effective solution for the adsorption of various chemical vapours in a gaseous stream, for example a CO2 scrubber. The hollow tube, with integral filter diverts the gas flow to the base … More
Float Housing for Analyser Protection
Analyser protection usually consists of a coalescing and/or a particulate type filter to remove liquids and solids. But what happens when the housing isn’t serviced and becomes flooded with liquid? The liquid will carry over and reach the sensitive (and … More
Sample System Filters Offer Flexibility
In this post we look at the importance of flexibility required when selecting the correct sample system filter. Process analysers continuously measure part of a process stream very accurately. The sample conditioning system is one of the most important issues … More
Video – Diesel Exhaust Analyser Filter Housings
Diesel Exhaust Analyser Filter Housings Many for our distributors and customers have asked us how specific products in our range work? So we have produced a video to cover this topic and show in this video the benefits of our “Diesel … More
Missing the Genie Filters® Model 101?
We are often asked about our comparable products to Genie® Filters and always listen to customer needs for alternatives. So what do you need this month? It seems there is a demand for an alternative to the Genie Filters® Model … More
Video – Sample System and Analyser Filters
Here we give you a quick run down of our analyser filters to help you specify the correct filter for your sampling system – both gas and liquid samples. Need more information about our sample system and analyser filters? You … More
AQE 2013 – Last Chance To Register
This is the last chance to register for the Air Quality and Emissions event next week. The event takes place every two years so the next chance to attend the high quality workshops and meet with over 70 equipment and … More
Air Quality and Emissions Show – 13th & 14th March 2013
Classic Filters will be exhibiting our range of products suitable for analyser and emissions monitoring at the Air Quality and Emissions Show in Telford on the 13th & 14th March 2013. Visit our stand number 64 to discuss your filter … More
Dead Volume Often Overlooked in Sample Systems
Often the most overlooked area when designing a sample conditioning system is the dead volume, or dead space, in the filter housing. Dead volumes are parts of the sample system where fluid can become stuck and won’t be able to … More
Filter Product News – SS117 and SS127 series are now rated at 350 bar
We have some great news. The very popular SS117 and SS127 series, our smallest internal volume 316L stainless steel filter housings, are now built as standard to 350 bar maximum working pressure. We know that most applications don’t require anywhere … More
System flood safety – float housing
Recently we had a customer who had installed a filter system in his sample system to protect an online analyser. This sample system comprised of a coalescing filter followed by a finer particulate filter. The customer wanted to be certain … More
Is it possible to tell if a filter is blocked remotely?
Does your application need a differential pressure indicator? Recently we were asked to solve a problem for a company operating unmanned oil production platforms. The way these platforms work mean that all of the systems are monitored remotely. Unless something out … More
Fast Loop Filters – what are they and why are they used?
Fast Loop housings can be used in sample systems to transport the sample closer to the analyser at high speed to reduce analyser response times. Where do Fast Loop Filters fit? The housing fits into the fast loop or bypass … More
Should a membrane be supported on one side or on both?
A question that has been asked a lot is when using a membrane as a filter to stop moisture passing, should the membrane be supported on one side or on both? The first thing to look at is the membrane itself. … More
