The Model T300U Trace-level CO analyzer has been developed
specifically to address the challenges of low level monitoring as
required, for example, in the US NCore network. Using IR absorption
with a Gas Filter Correlation Wheel, the T300U is designed to allow
ultra-sensitive CO measurements while still meeting the requirements for
use as a US EPA compliance analyzer.
The optical bench is
enclosed in a temperature controlled oven, dramatically decreasing
instrument noise and drift. The objective and field mirrors in the
sample cell are gold plated to maximize signal to noise performance,
while a temperature-controlled Nafion dryer on the inlet minimizes water
interference caused by ambient humidity changes. Periodically, the
T300U seamlessly corrects its baseline by routing the sample through a
heated catalytic CO scrubber. This Auto Reference function corrects
zero drift and reduces the effect of interferences.
All T Series
instruments offer an advanced color display, capacitive touch screen,
intuitive user interface, flexible I/O, and built-in data acquisition
capability. All instrument set up, control and access to stored data
and diagnostic information is available through the front panel, or via
RS232, Ethernet, or USB com ports, either locally or by remote
connection.
The Model T300U comes with NumaView™ Software.
NumaView™ Remote PC Software allows for a remote connection with virtual
interface and data downloading capability to analyzers operating
NumaView™ Software.
