Calibrators T700U0 pages
TELEDYNE
ADVANCED POLLUTION INSTRUMENTATION
A Teledyne Technologies Company
Model T700U Dynamic Dilution Calibrator
The Model T700U is a microprocessor based calibrator for precision
gas analyzers. Using highly accurate mass flow controllers
combined with compressed sources of standard gases, calibration
standards are provided for multipoint span and zero checks using
up to 4 gas sources.
In addition to the features of the Model T700, the Model T700U is
designed for the demanding requirements of ultra-sensitive
measurements. The ability to calibrate and verify linearity for N02 at
levels below 5 ppb is difficult with standard calibrators. To
overcome this limitation, the Model T700U ozone generator
operates in two modes; a high range with similar performance to
the Model T700 ozone generator, and a low range, or "fractional"
mode, for producing accurate ozone levels down to 3 ppb. To
ensure the highest accuracy of N02 output, the calibrator measures
the ozone concentration prior to performing a GPT, and the range is
selected automatically by the Model T700U based on ozone
concentration and flow specified by the user.
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 using the included APIcom™ software.
New - Ultra-stable ozone output to
3 ppb
►► Ultra-low gas phase titration (GPT)
to 3 ppb N02
►► Built-in photometer, ozone generator,
and GPT chamber
►► Large, vivid, and durable color
graphics display with touch screen
interface
►► Ethernet, RS-232, and (optional)
USB com ports
►► Front panel USB connections for
peripheral devices and firmware
upgrades
►► 12 independent timers for sequences
►► Nested sequences (up to 5 levels)
►► Software linearization of mass flow
controllers (MFC)
►► 4 calibration ports (configurable for
single or multi-blend gases)
►► 3rcl MFC for wide dynamic range
(optional)
►► Glass gas phase titration chamber
(GPT)
►► Inlets for external ozone reference
sources
►► Two-year warranty
Free Customer Support by telephone and email for the life of the instrument
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