As an I & C tech, Lab grade absolutely means something in my line of work. Our water treatment plant uses various grades of sensors. The Lab grade sensors are always more accurate and more robust. I'm sure some of these sensors used in our hobby are used in industrial applications as well.
Thanks! I wish I saw this video before I purchased my Neptune apex system, and I’m afraid I messed up the calibration by using the calibration solution to calibrate the probe. Now I need to get more solution and separate the cables from high voltage cables.
I got a pH controllor and was having problems with it from new I used a liquid test kit salifert and that was in the right range then I noticed if I had the controllor near any other electrical equipment it gave different readings now it's nowhere near any electrical equipment and it's perfect messaged sellor it uses mv so like u say probe allso is not near any electrical equipment spot on dudes
When talking about calibrating probes and probe life you don’t talk about mV and slope of probes. Putting a probe in a buffer to see if it needs to be calibration isn’t a good way to achieve this as the buffer will force the probe to read 7.01 etc
That's definitely not normal. This doesn't sounds like a pH probe issue, but rather another piece of equipment leaking voltage. A volt meter will help you identify which piece of equipment it is.
@@BRStv i don't know how to do it with a voltmeter . But i started unpluging stuff one by one while my finger is in the tank lol. When i unplug my nero 3 the zapping stops , same when i unplug the ph probe !
As an I & C tech, Lab grade absolutely means something in my line of work. Our water treatment plant uses various grades of sensors. The Lab grade sensors are always more accurate and more robust. I'm sure some of these sensors used in our hobby are used in industrial applications as well.
Thanks! I wish I saw this video before I purchased my Neptune apex system, and I’m afraid I messed up the calibration by using the calibration solution to calibrate the probe. Now I need to get more solution and separate the cables from high voltage cables.
The good news is that calibration solution is inexpensive. Just make sure you get both 7 and 10 solution.
Because of this video I realized I messed up in three steps. 🤦🏻♂️. Now I'm going to have to redo everything LOL
Oh no!!!!
3:16 Just the tip, folks.
I got a pH controllor and was having problems with it from new I used a liquid test kit salifert and that was in the right range then I noticed if I had the controllor near any other electrical equipment it gave different readings now it's nowhere near any electrical equipment and it's perfect messaged sellor it uses mv so like u say probe allso is not near any electrical equipment spot on dudes
Would you say one needs to replace the buffer solution after each check or calibration. How stable is that solution?
When talking about calibrating probes and probe life you don’t talk about mV and slope of probes. Putting a probe in a buffer to see if it needs to be calibration isn’t a good way to achieve this as the buffer will force the probe to read 7.01 etc
I had a scratch on my finger and i got zapped , its from the ph probe , is that normal ?
That's definitely not normal. This doesn't sounds like a pH probe issue, but rather another piece of equipment leaking voltage. A volt meter will help you identify which piece of equipment it is.
@@BRStv i don't know how to do it with a voltmeter . But i started unpluging stuff one by one while my finger is in the tank lol. When i unplug my nero 3 the zapping stops , same when i unplug the ph probe !
A video about that stuff would be nice .