Starter Kit includes components for detecting end point in one sample flask. Each End-Zone Starter Kit includes two vacuum sensors, one valve adapter for connecting the reference sensor to an empty port, one Fast-Freeze Flask top with sensor port, a connection cable, and a mountable holder with space for six sensors. Holder may be mounted directly onto freeze dryer. For detecting end point in more than one sample (up to five), the End-Zone Add-On Kit is available.

FreeZone Freeze Dryer with Lyo-Works OS, drying chamber or manifold with valve ports, vacuum pump, and 600 ml or larger Fast-Freeze Flask are required for operation (not included). End-Zone is not compatible with FreeZone Stoppering Tray Dryers, Bulk Tray Dryers or FreeZone Legacy Freeze Dryers.

End-Zone provides an alternative to visual inspection making it easy to determine when freeze drying is complete. It eliminates guesswork and ensures sample dryness. End-Zone will alert when sample moisture levels have reached the user-selected level. End-Zone compares the vacuum level of an empty valve to the vacuum level inside a Fast-Freeze Flask containing the sample. Operating with FreeZone’s Lyo-Works OS, End-Zone provides an alert on the display screen and, if programmed, sends an email to the user when end point is detected.

One End-Zone Starter Kit and up to four End-Zone Add-On Kits may be loaded on one FreeZone Freeze Dryer with Lyo-Works OS.