A 5977C GC/MSD system is installed in our QC laboratory. The technical service claims that there is a <1 V requirement for neutral-to-ground voltage. But I can't find anywhere in Agilent documents this requirement, including Installation and Site Prep guides. I requested the relevant documents for this statement from them; I've yet to get an answer.
Is it really a "must"; or the service is playing it "safe" unnecessarily?
High neutral to ground voltage may result in GC or MS communication resets and other strange problems that are difficult to find and solve. An online search will find that <2 V RMS neutral to ground is recommended for everyday house wiring. This is what I send...
This is page 15 of the 5977C Site Preparation Checklist. I added the red box highlight. Have an electrician verify the circuit.
High neutral to ground voltage may result in GC or MS communication resets and other strange problems that are difficult to find and solve. An online search will find that <2 V RMS neutral to ground is recommended for everyday house wiring. This is what I send...
This is page 15 of the 5977C Site Preparation Checklist. I added the red box highlight. Have an electrician verify the circuit.
