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The Model T700H 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
calibrations using up to 4 gas sources.
The Model T700H can be equipped with an optional UV ozone generator for accurate,
dependable ozone calibrations, and to enable production of NO2 when
blended with NO gas in the included, internal gas phase titration (GPT) chamber.
An optional photometer allows even more precise control of the ozone generator
giving accurate and dependable ozone calibrations and enhanced GPTs. To
ensure the highest accuracy of NO2 output, the T700H with the
photometer option can measure the ozone concentration prior to performing a GPT.
A nearly unlimited number of calibration sequences may be programmed into the
non-volatile memory of the Model T700H, covering time periods up to a year.
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.
Features
- Generates precise calibration gases for SO2, H2S, NO,
NO2, CO, O3, and others
- 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)
- 3rd MFC for wide dynamic range (optional)
- Gas phase titration chamber (GPT) (optional)
- Ozone generator and photometer allow use as a primary or transfer standard
(optional)
- Inlets for external ozone reference sources
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