Discussion Category: CO2 Incubator
Incubator New Brunswick, Galaxy 14S
I think the control for CO2 intake on the motherboard is broken. I do not hear any clicking sound, which I presume to be some sort of valve closing/opening.
Even after re-calibrating, the CO2 reading slowly increases over time from 5% to 15%. Re-calibration still indicates CO2 sensor is in range.
If I shut off the CO2 gas cylinder, %CO2 drops. If I open the CO2 gas cylinder, %CO2 rises to about 15%.
Any suggestions?
Thanks