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Model 701 Zero Air Generator System

Supplier: Thomson Environmental Systems playlist_addCompare

The Model 701 is an excellent source of clean, dry air for use with dilution gas calibrators. It also may be used as a source of purge air for permeation tube ovens or burner air for FID analyzers.

Price Guide (Inc GST): POA

All instruments of the TAPI E Series include an extensive built-in data acquisition capability using the analyzer's internal memory. This allows the logging of multiple parameters including averaged and instantaneous concentration values, calibration data and operating parameters such as flow, pressure and lamp intensity. Stored data are easily retrieved through the serial port or optional Ethernet port via our APIcom software or from
the front panel, allowing operators to perform predictive diagnostics and enhanced data analysis by tracking parameter trends.


The Model 701 Zero Air Generator System combines lighter weight, rugged construction, ease of use, powerful diagnostics, modular design and outstanding performance to yield the ideal tool for today's air monitoring requirements.




  • Regenerative, heatless dryer for maintenance-free water removal independent of inlet dewpoint
  • Long life scrubbers for SO2, NO, NO2, O3, and H2S
  • Optional CO or CO and Hydrocarbon scrubber
  • Automatic water drain
  • Automatic pump control based on flow demand