The 5971 & 5972 MSDs are highly sensitivity mass spec detectors. Their small footprint and easily maintained source have made them a favorite among many laboratories. These MSDs utilize a diffusion pumping system. When combined with one of the new high gain K&M or Galileo electron multipliers from AOT, these mass spectrometers are more than suitable for most GC/MS applications.

Your 5971 MSD can be upgraded to run on the G1701AA Windows 95/98 or G1701BA Windows NT software platform by installing a SmartCard II Plus Upgrade Kit from Alpha Omega.

Prior to shipping refurbished systems, Alpha Omega rebuilds the source, checks out all pumping systems, and replaces the electron multiplier and all pump oil. Complete reconditioning ensures you the highest quality and performance. You can buy with confidence from Alpha Omega - a one-year on-site warranty is included with most systems. These systems come configured with a HP 5890-II GC and complete data system.