Sturdy devices are needed to withstand demanding conditions. Axiom Analytica’s FCP-020 near-IR spectroscopic probes for continuous online analysis of hydrocarbon process streams have been designed to work under the most demanding conditions including 24/7 outdoor operation in virtually any environment. They are intended to be used in pairs in conjunction with standard Swagelok fitting technology for process line attachment, which enables them to be incorporated with existing process lines with little or not modification. They offer a high degree of chemical resistance, the ability to withstand extreme temperature cycling and are resistant to fatigue and stress failures. Axiom Analytical Inc.