The Celerity GFV100 gas flow verifier is a compact Rate of Rise flow measurement standard designed to validate MFC accuracy on-tool with actual process gases. The GFV100 enables accurate, faster flow checks compared to traditional process chamber based leak-up tests.
Benefits:
  • Greater accuracy at lower gas flows
  • Technology path to in-situ re-calibration of MFC’s
  • Flow Range: 1 sccm to 2000 sccm
  • Simple tool integration