I work for an ion implanter company. We use de-ionized water to cool areas of our machine. We have used a conductivity probe meter to measure water resistivity in the past but in this application we don't have that option. Does anyone have an idea of how to measure the resistivity of the de-ionized water without the aid of the probe?
Eng-Tips is the largest engineering community on the Internet
Intelligent Work Forums for Engineering Professionals
-
Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
Water Resistivity
- Thread starter brassie26
- Start date
steveowens
Electrical
You can use EMR (Electromagnetic Resistivity). Just send a radio wave through the water and measure the speed it travels. Use one transmitter, and two recivers. Measure the phase shift between the two, and you have the speed.
Steve Owens
Finish Line Product Development Services
Steve.Owens@FinishLinePDS.com
Steve Owens
Finish Line Product Development Services
Steve.Owens@FinishLinePDS.com
jbartos
Electrical
- Jan 15, 2000
- 6,440
- 0
- 0
Suggestion: Visit
for 80 to 140 Ohm-m water resistivity
for 80 to 140 Ohm-m water resistivity
- Status
Similar threads
- Locked
- Question