Market-leading advantages of UNITY-CIA Advantage-xr

• Eliminate helium dependency – Use of hydrogen, nitrogen or helium as a carrier gas for your canister and bag analysis with our Multi-Gas enabled UNITY–CIA Advantage-xr™
• Cost saving – Electrically-operated Peltier coolers allows analysis of compounds as volatile as C₂ hydrocarbons without the inconvenience of cryogen, and the associated risk of flow-path ice blockages.
• Versatility – The UNITY–CIA Advantage-xr™ incorporates the capability for canister and bag analysis aswell as on-line monitoring and single sorbent-tube desorption. Furthermore, automated 100-sorbent tube desorption can be achieved with the addition of the ULTRA-xr tube autosampler, allowing you to respond to new applications and customer requirements.  
• Enhance productivity and time saving– Up to 27 canisters or bags at high and low concentrations can be analysed in a single unattended sequence, with sample throughput boosted by overlap mode.
• Precision and method-compliance – Inbuilt internal standard capability, outstanding system linearity and part-per-trillion-level MDLs ensure full compliance with key methods such as US EPA TO-15/TO-15A and Chinese EPA HJ 759.
• Reliability – with unsurpassed water management from Dry-Focus3™ (three-stage focusing) incorporated in Kori-xr™, achieve simultaneous analysis of all VOCs including polar, non-polar and monoterpenes in humid air streams, without using liquid cryogen.
• Expanded sampling capabilities – Options for loop or metered addition enable a wide range of samples or standards to be run, with pressures from sub-ambient pressure to 50 psig, and concentrations from ppt to percent level.
• Intelligent software – Uptime is maximised thanks to built-in parameters for several standard methods, automated self-checking diagnostics, and usage/maintenance counters.
• Streamlined analysis – Heated internal lines and efficient purging combine to eliminate carryover between samples, meaning fewer blanks.
• Compatibility with GC and GC–MS from all major manufacturers – minimises the upfront investment required to investigate new TD markets for your lab. UNITY-xr can even be interfaced to direct MS instruments for high throughput targeted analysis.