problem ph

Related to the development libraries, released by Curt Binder
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

problem ph

Post by marco3020 »

hello to all I have this problem I put the pH probe into the calcium reactor but I can only calibrate the reef angel to 7 or 10 that the reactor is not good coem do I set it to 4 and 7 in the reef angel?
dbmet
Posts: 235
Joined: Thu Nov 10, 2011 11:49 am

problem ph

Post by dbmet »

Image
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

thanks i have add this code ReefAngel.UseFlexiblePhCalibration (); in setup dont fuction help me
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

i have add this
Attachments
wharis problem?
wharis problem?
problem ph.png (61.18 KiB) Viewed 7524 times
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: problem ph

Post by rimai »

Go though the calibration now.
It will let you pick which numbers you want to use for calibration.
Use the joystick to move to the ph number and then select which one you want.
Roberto.
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

dont charge this code have problem in when add this code ReefAngel.UseFlexiblePhCalibration ();
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: problem ph

Post by rimai »

What libraries version are you using?

Sent from my Galaxy S3 using Tapatalk 2
Roberto.
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

good morning now works, but the problem is that I do not know if the probe is to be changed, in a few words when I enter the ra to calibrate ph ph 4 mi marks 120 and does not go below 50 and the same with ph 7, I tried to leave the probe in pH 4 a night but nothing ever 126 marks what should I do?
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

help me please
rimai
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Joined: Fri Mar 18, 2011 6:47 pm

Re: problem ph

Post by rimai »

What is the reading you get for 4 and 7?
Roberto.
marco3020
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Re: problem ph

Post by marco3020 »

kh is from 4 to 128 and down to 50

7 is for kh 230 and goes up to 100
rimai
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Re: problem ph

Post by rimai »

Huh??
What kh?
Roberto.
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

Let me explain by placing the probe in the solution of the reef angel 4 and going in the ra ph calibrazioen also scuotenso the probe does not give me less than 50 is put in solution 4 and 7 solution
rimai
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Joined: Fri Mar 18, 2011 6:47 pm

Re: problem ph

Post by rimai »

Why do you think it needs to be less than 50?
Roberto.
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

I think for on 4 04 and on 7 07 correct?
dbmet
Posts: 235
Joined: Thu Nov 10, 2011 11:49 am

problem ph

Post by dbmet »

Those numbers you are seeing in the calibration screen aren't the actual ph numbers. They are used to calibrate the control.
Image
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

then how do I calibrate the probe to 4 and 7? what numbers do I look?
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

explane please!
dbmet
Posts: 235
Joined: Thu Nov 10, 2011 11:49 am

problem ph

Post by dbmet »

Calibrate the probe using the calibrate screen by using the 4 solution and then the 7 solution and then exit out of the calibration to the main screen. Now you can verify from the main screen by putting the probe in the 4 solution and seeing what it reads on the main screen then do the same for the 7 solution.
Image
Sebyte

Re: problem ph

Post by Sebyte »

Take a look at this topic it might be what you are looking for.

http://forum.reefangel.com/viewtopic.ph ... tion#p2210
marco3020
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Re: problem ph

Post by marco3020 »

thanks
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

how do I make the count of those numbers for ph 4 and 7?
rimai
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Joined: Fri Mar 18, 2011 6:47 pm

Re: problem ph

Post by rimai »

The numbers you see during calibration are the raw 8-bit ADC value that Arduino has internally.
It's a value that goes from 0 to 1023.
ph 7 is around 540 in that range and ph10 is around 830. So, for ph4, you will be looking at somewhere around 250 if my math is correct....
Roberto.
marco3020
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Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

ok thanks
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

hello I tried to calibrate the pH and after an hour in kh 4 mi marks the maximum number of controller 86 and kh 7-329
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

Where should I put these two lines?
ReefAngel.PH Min = 250;
ReefAngel.PHMax = 512?
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

good this?
Attachments
ph min and max.png
ph min and max.png (55.16 KiB) Viewed 5591 times
rimai
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Re: problem ph

Post by rimai »

You don't need those lines.
Just go through calibration and make sure you pick ph4 and ph7 as reference or it won't work.
Roberto.
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

I have to cancel these lines?
marco3020
Posts: 75
Joined: Sun Feb 19, 2012 12:18 pm

Re: problem ph

Post by marco3020 »

when time for calibration ph 4 and 7 in total?
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