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1.
OVERVIEW
07450B DCN6495
Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited.
The Teledyne Advanced Pollution Instrumentation Model T200UP,
Photolytic Nitrogen Oxide Analyzer (PN 07028), herein referred to as
T200UP, provides true measurement of ambient Nitrogen Dioxide (NO
and is a close derivative of the Model T200 NOx Analyzer. The main
differences are as follows:
The T200UP has better speciation for lower NO
standard T200, due to the inclusion of a UV based photolytic
converter. The converter has an expected lifetime of 5,000+ hours of
continuous operation.
The Photolytic converter includes a Teflon cell with reflective
properties that increase the overall conversion efficiency.
The reaction cell is gold plated. In addition, there is a pre-reactor,
which allows the measurement of hydrocarbon interferents to be
excluded from the sample measurement.
The sample flow, at approximately 1100 cm
flow rate which in turn generates more light, allowing for lower
LDL.
The T200UP is equipped with a high performance pump, capable of
producing a reaction cell pressure of less than 5 Inch Hg Absolute,
thereby increasing the Chemiluminescent reaction.
Because the T200UP is derived from the T200, the Model T200
operation manual continues to be valid as the reference manual, covering
details of the instrument's components, maintenance and general
operation. This addendum covers supplemental details specific to the
components, maintenance and operation of the T200UP.
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7
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