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HNU Systems GC-321 Gas Chromatograph & Z-80 Microprocessor Controller PID

AdID: 8897

Availability: In stock


This HNU Systems gas chromatograph is in fair cosmetic condition, with some wear from normal use and age. New Life Scientific technicians were unable to test this system, because they did not have access to the correct power supply. This system uses a 9-pin power connector and utilizes 110V, 12V, and 5V power. A new power adapter will need to be purchased or fabricated to use this system. Included with the gas chromatograph is a Z-80 is a uP controller. HNU Systems was acquired by PID analyzers in 2003 which continues to produce analyzers and select GCs; they do perform service on the GC-321 still, but it is unclear if they supply parts for this particular model. Please refer to the pictures or contact us for more information.


HNU Systems



Serial Number

229012 (GC), 233013 (Processor)


Accessories Included
Includes uP Controller


Our products have likely been decommissioned and decontaminated by the original owner. However, in order to maintain a high standard of safety, all of our products are professionally decontaminated with a water/bleach mixture, as well as other cleaning agents. All components photographed as is in the listing are included unless otherwise noted.

Please contact us if you have any question regarding this item or if you would like us to send more pictures of it. Additionally, we are willing to perform any tests or examinations you may request in order to better determine the condition of the product. Simply contact us with detailed instructions.