United States 

Q Series™ Thermal Analysis
 Differential Scanning Calorimeters
 Thermogravimetric Analysis
  Discovery TGA
  고압 TGA
  Q600
  Accessories
   Hi-Res
   Modulated TGA (MTGA)
   Q5000IR Autosampler
   Q5000IR Sample Pans
   Evolved Gas Analysis Furnace
   Mass Flow Controllers
   Discovery MS
 Vapor Sorption Analysis
 Thermomechanical Analyzer
 Dynamic Mechanical Analysis
레오미터(Rheometer)
Microcalorimetry
Anter products
브로셔(Brochure) 요청
Mass Flow Controllers


High precision TGA experiments require constant purge gas flow rates. Control of the flow rate is especially important with high conductivity gases such as helium. Mass flow controllers with integrated gas switching capability provide this control as part of an individual programmed method. Purge gas flow rates are settable from 0 to 240 mL / min in increments of 1 mL / min. The system is pre-calibrated for helium, nitrogen, air and oxygen, and calibration factors may be entered for other non-corrosive gases.