Setup Calibration
Setup Calibration lists the C2H4 Offset, C2H4 Gain, Internal Volume, Fixed Volume, and Flow Rate. The C2H4 Offset, C2H4 Gain, Internal Volume values are set during calibration at Felix Instruments, and should not be changed unless instructed by a Felix Instruments technician. At the factory, the ethylene sensor is calibrated at 0 ppm and 20 ppm, then verification at 10 ppm.
The Fixed Volume and Flow Rate may be changed to accommodate various applications, but this may affect the accuracy of the device. Flow rate is adjustable from 40-120 mL/min.Fixed volume sample size is adjustable up to 18.5 mL.
The default Fixed Volume is 15 mL. The default Flow Rate is 67 mL/min.
Calibration
C2H4 Offset 0001672
C2H4 Gain 0000545
Internal Volume 016.2
Fixed Volume 15.0
Flow Rate 067
For additional information on gas calibration of the F-950 using the controller software, navigate to the FAQ on the F-950 support webpage:
https://felixinstruments.com/support/F-950/
and select How do I calibrate the instrument?
Or refer to Appendix I in this manual.