Home Trusted by 500,000+ buyers

Model 700E Mass Flow Calibrator

Supplier: Thomson Environmental Systems playlist_addCompare

The Model 700E is a microprocessor controlled calibrator for use with precision gas analyzers. Using a combination of highly accurate mass flow controllers and compressed sources of standard gases, calibration standards are provided for multipoint span and zero checks. Up to 4 gas sources may be used.

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 700E Mass Flow Calibrator 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.




  • Advanced E Series electronics
  • Lightweight for transportability (17.7Kg) 
  • Optional Ethernet connectivity
  • Generates precise calibration gases for Ozone, NO, NO2, CO, HC, H2S, SO2 (Calibration gases not included) 
  • 12 independent timers for sequences
  • Software linearization of Mass Flow controllers
  • Glass GPT chamber (Gas Phase Titration) for Ozone (optional) 
  • Ozone generator and photometer allows use as transfer standard

Please contact Thomson Environmental Systems for more information.