Eclipse 4760
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Eclipse 4760 Purge & Trap Sample Concentrator Features, Advantages, and Benefits The Eclipse 4760 Purge and Trap Sample Concentrator sets a new standard for ease-of-use for volatile organic compound (VOC) analysis. The new 4th generation system includes the popular features from the Eclipse platform that chemists around the world rely on for accurate, dependable results along with technology enhancements, intuitive software, and a slim-line, open architecture design that saves bench space and allows easy access to components. Engineered to increase efficiency, and ease of operation, the Eclipse 4760 maximizes throughput, simplifies troubleshooting, and minimizes system downtime for fast accurate, dependable results. Proven Technology Patented Cyclone Water ManagementTM system During the desorb state, removes and vents at least 96% of the water purged onto the Eclipse’s trap. • Minimizes water transfer to the GC column • Improves data reproducibility • Produces better chromatographic resolution • Permits higher temperature sparging for challenging applications without concern of excess water transfer to the GC/GC-MS system Patented Infra-SpargeTM sample heater option • Rapid, accurate, and consistent heating of all water samples provides reliable results, lower calibration %RSDs, improved recoveries, and lower MDLs • Heats sparger in bake mode to reduce carryover TruColour™ LED indicator shows system’s status instantly Fast cycle times Open architecture design simplifies maintenance & service Fully complies with all USEPA CLP, State, EU, and ISO VOC methods, protocols, and audit requirements Intuitive software Direct resistance trap heating • Uniform heating rates of >1000 °C/min result in rapid analyte desorption from the trap and transfer of a narrow analyte band to the GC column improving peak shape • Eliminates analyte diffusion and band broadening seen with sleeve or jacket heaters • Shorter desorb time improves peak shape, shortens cycle time, and minimizes water transfer to the column • Uniform trap heating reduces cold spots • Faster trap cool down Run more samples in less time and maximize laborat

Eclipse 4760 Purge & Trap Features, Advantages, and Benefits Patented Foam BusterTM option • Effectively breaks up foam and allows its components to return into the sparger • Prevent contamination of the internal sample pathway upstream of the sparge vessel and avoid downtime caused by foaming samples Patented Foam SensorTM option • Detects the presence of foam inside the sparger and stops the purge gas before foam contaminates or damages the sample pathway • Positioned outside the glassware, the sensor permits full view of the sparger • Avoid costly downtime caused by foaming samples...

Eclipse 4760 Purge & Trap Features, Advantages, and Benefits Electronic logging • Logs and stores all events, faults, and errors • Documentation for accurate record keeping • Aids in troubleshooting to find problems quickly and easily, minimizing system downtime • Audible alarms for most error conditions • Counters for all critical functions Electronic pressure monitoring • Constant electronic read-out of system pressure on the instrument screen for easy access and monitoring • Capable of performing automated leak check and alarming when pressure is low • Simplifies maintenance and...

Eclipse 4760 Purge & Trap Features, Advantages, and Benefits Innovative Engineering Rapid trap cooling • Trap does not require an insulating jacket or sleeve for heating, making the cool down after bake extremely rapid • Faster cool down shortens instrument cycle time and maximizes laboratory productivity Short internal sample pathway • Short sample pathway from sparger to trap is Hydroguard®-treated for inertness • Prevents contamination, analyte loss, and active sites found with longer sample pathways • Improves overall performance, chromatography, and recovery of internal standard...