Gas chromatography thermal desorber TT24-7NRT

TT24-7NRT™ meets the demand for near-real-time continuous monitoring of chemical warfare agencts (CWA) and toxic industrial chemicals (TIC), with no gap in sampling or “blind spots”. Its tandem trap technology provides exceptional 100% data capture at the lowest level of detection to reliably meet worker protection and general population limits. This automated instrument is cryogen-free, and offers helium-free operation, making it the ideal TD system for those needing to continuously monitor in remote, mobile, or discreet locations. Importantly, its rapid response to changes in airborne concentrations allows the risk of exposure to hazardous chemicals to be minimised. Advantages of TT24-7NRT No blind spots – The use of two focusing traps working in tandem ensures 100% data capture. Lowest detection limits for CWAs and TICs– Using a wide range of sampling flows (up to 1 L/min) and quantitative trapping, TT24-7NRT delivers outstanding sensitivity. Wide analyte range – Trapping temperatures as low as -30ºC, backflushed trap desorption and inert, optimised flow paths allow quantitative detection of nerve and blister agents, ‘sticky’ or high boiler agents and very volatile toxic industrial chemicals. Highly time-resolved data – Used in conjunction with fast GC cycle times, TT24-7NRT provides confident detection and fast alerts to chemical events. Easy remote deployment – Multi-Gas technology enables the use of gas generators, minimising deliveries to site. TT24-7NRT is compatible with hydrogen and nitrogen carrier gas, as well as helium to support legacy methods. Optimised unattended and continual operation - Automatic sequence restart,