How it works
The Teledyne API Portable Gas Calibrator (Model T750) is a portable, microprocessor-based calibrator for precision gas analysers.
Using highly accurate mass flow controllers combined with compressed sources of standard gases, calibration standards are provided for multipoint span and zero calibrations. The T750 is housed in a high-density, moulded travel case which includes an integral handle and wheels for durability and ease of use in the field.
The Model T750 can be equipped with an optional UV ozone generator for accurate, dependable ozone calibrations, and 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 GPT. A number of calibration sequences may be programmed into the non-volatile memory of the Model T750, covering time periods up to a year.
Servicing
Datasheet
Portable Gas Calibrator (Model T750)
Specifications
- Generates precise calibration gases for SO₂, H₂S, NO, NO₂, CO, O₃ and others
- Large, vivid, and durable colour graphics display with touch screen interface
- Ethernet, RS-232, and (optional) USB com ports
- Front panel USB ports for peripheral devices and firmware upgrades
- Nested sequences (up to 5 levels)
- Software linearization of mass flow controllers (MFC)
- 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
- Two-year warranty
