The Certifier™ Plus Flow Analyzer is a handheld, portable test system designed to measure air, oxygen, carbon dioxide, nitrogen, and nitrous oxide gas flows. The instrument is modular, with separate interface display and measurement modules connected by a coiled cable. It is capable of operating up to 8 hours continuously on battery power and can be mounted to a ventilator or workbench. The flow analyzer measures at 2% of reading throughout its entire flow range, providing accurate and reliable measurements.

The Certifier™ Plus has two flow modules, the 4081 High Flow Module and the 4082 Low Flow Module. The high flow module measures bidirectional gas flows, while the low flow module measures uni-directional gas flows. Users can operate the Certifier™ Plus with both flow modules plugged in and simultaneously providing measurements.

The Certifier™ Plus test system includes a 4089 Interface Module and a 4081 High Flow Module. Customers can purchase the modules individually or as part of a test system. All modules and systems come with accessories.

Product Features:

  • Handheld, portable design
  • Measures air, oxygen, carbon dioxide, nitrogen, and nitrous oxide gas flows
  • Modular design with separate interface display and measurement modules connected by a coiled cable
  • Operates up to 8 hours continuously on battery power
  • Mountable to a ventilator or workbench
  • Measures at 2% of reading throughout its entire flow range
  • Two flow modules, 4081 High Flow Module and 4082 Low Flow Module
  • Both flow modules can be used simultaneously to provide measurements
  • All modules and systems come with accessories