Thermo Scientific TEOM 1405 Ambient Particulate Monitor0 pages

Product Specifications

Continuous measurement of
ambient particulate concentrations

Thermo Scientific
TEOM 1405
Ambient Particulate Monitor

Key Features
•

U.S. EPA PM-10 Equivalent Monitor
(EQPM-1090-079)

•

Proprietary TEOM technology

•

Touch screen user interface

•

Embedded FTP server, ethernet, USB,
RS232 and RS485 communications

•

Activol flow control

The Thermo Scientific TEOM 1405
Ambient Particulate Monitor is the
replacement for the successful Thermo
Scientific TEOM 1400ab Ambient
Particulate Monitor which is the
choice of air pollution monitoring
networks worldwide for the continuous
measurement of particulate mass
concentrations. The TEOM 1405 monitor
has become the de facto standard
for particulate mass concentration
measurements in areas such as Canada,
Hong Kong, the United Kingdom and
France due to the high data quality,
reliability and unparalleled support.
This instrument incorporates our
proprietary tapered element oscillating
microbalance, a microweighing
technology that provides true mass
measurements. Using a choice of sample

inlets, the hardware can easily be
configured to measure PM-10, PM-2.5,
PM-1 or TSP concentrations. This single
cabinet, network ready unit easily
accommodates all site requirements
and provides internal data storage and
advanced analog and serial data input/
output capabilities.
The TEOM 1405 monitor provides a selfreferencing, NIST-traceable true mass
measurement using our proven highreliability proprietary TEOM technology.
The system differentiates itself from
other PM measurement methods by
utilizing a direct mass measurement
that is not subject to measurement
uncertainties found in surrogate
techniques such as beta attenuation,
light scattering and pressure drop.