The Baseline Series 9000 NMHC is a specialized member of
the extraordinary Series 9000 family of gas analyzers. The
Series 9000 is the candidate of choice whenever accurate,
reliable total, Methane, and NonMethane analysis is required.
The Series 9000 analyzer provides unparalleled flexibility
and offers continuous, fully automated gas analysis over a
broad range of concentrations.
The Series 9000 NMHC is designed to measure the total,
methane, and non-methane hydrocarbon content of gas
samples. The analyzer has a generous complement of
analog, digital and logic output capabilities.
The analyzer is based on a flame ionization detector (FID)
with FlowGuard electronic control that delivers a small
portion of the sample gas to the detector flame. During the
combustion process, organic or hydrocarbon-based gases
in the sample are ionized then they are detected by the
instrument and reported as a concentration.
The Series 9000 NMHC can be configured with internal
components for single or multipoint analysis of noncondensing
gas samples. The automatic calibration
feature enhances the long-term analytical stability of
the instrument. These features place the instrument well
ahead of the competition in performance, automation, and
The Series 9000 NMHC is designed to continuously monitor
the total hydrocarbon content of non-condensing gases in
a variety of applications, such as:
Ambient Air Monitoring Networks
Air & Oxygen Purity in Air Separation Plants
Flame ionization detector.
3U case, 19 (48.3cm) rack mountable.
Hydrocarbon detection from sub-ppm to
Automatic calibration at user-defined
Internal, multipoint sampling option.
FlowGuard electronic control of fuel, air
Electronic back-pressure regulator with
sample bypass system ensures fast response.
Discrete, multilevel concentration & fault
Programmable analog output ranges.
Programmable relays for concentration
alarms, events and diagnostics.
Automatic FID ignition, with automatic
shut-off of sample, fuel and combustion
Remote operation via RS-232 and Ether-
Graphical display and easy to use menu
Optional 9000 Keeper software to moni-
tor and control the instrument remotely.