Tony,Originally Posted by acaciolo
Thanks for the response. I must be missing something here. When I buy IntelliChem, do I also need to buy IntelliChlor and IntelliPh to get full functionality out of IntelliChem or does IntelliChem come with its own repositories to dispense chlorine and acid?
What is really confusing me though is the reference to ORP. I have checked Pool School a few times and can't seem to find references to it.
When I search google I get this.
The above link seems to imply that ORP is the mechanism used to determine sanitizer (chlorination) levels. However this and other threads suggest the ORP testing in automation tools is not to be trusted. If ORP is trully for sanitation level checking and is not to be trusted, then how can this equipment be trusted?
Please help me sort this out.