THE Teledyne API M700E from Thomson Environmental Systems is a lightweight, microprocessor based calibrator for multi-point and single point calibration of precision gas analysers.
The M700E utilises Mass Flow Controllers with an auto zero routine feature for increased accuracy. Up to four gas sources may be connected at one time for automatic calibration of multiple instruments at one site.
The Mass Flow Calibrator can be equipped with an optional built-in programmable ozone generator for accurate, dependable ozone calibrations and NO2 generation.
An optional photometer allows for even more precise control of the ozone generator, for both calibration and Gas Phase titration. The back panel also includes an ozone inlet for comparison of photometers.
Inclusion of ozone generator and photometer allows the M700E to be used as a primary or transfer standard.
RS232, voltage outputs and Ethernet communications are possible. As many as 50 independent calibration sequences may be programmed into the M700E and activated automatically, manually or remotely. All programs are maintained in non-volatile memory.