: "Jan Warnqvist"
To:
Sent: Monday, June 04, 2007 12:00 PM
Subject: Re: [Biofuel] pH meters
Yes, Andres Secco is right. If you want to determine the free acidity of the
virgin oil, you should use titration. But if you want to determine the pH
value of the finished biodiesel (which shou
My Hanna's been ok - it was around 40-50 USD. I'm sure you could get a
better one, though. I've been pretty good about calibrating it. I
haven't used an Oakton. Some people have had good luck with finding a
meter at places that sell beer-brewing supplies.
YMMV,
Mike
> Joshua,
>
> I woul
Greetings Joshua
>Hello,
>Im making some biodiesel and I'm having some difficulty finding a
>reasonably priced electronic pH meter to purchase so I can test the
>virgin oil and the resulting biodiesel. it would be appreciated if
>anyone with an answer or some knowledge in this area could steer
I agree Jan you are right with the pH meter in this way for the biodiesel.
- Original Message -
From: "Jan Warnqvist" <[EMAIL PROTECTED]>
To:
Sent: Monday, June 04, 2007 12:00 PM
Subject: Re: [Biofuel] pH meters
Yes, Andres Secco is right. If you want to determine the
04, 2007 5:47 PM
Subject: Re: [Biofuel] pH meters
Why a pH meter Joshua?.
Acidity does not makes sense in an oil phase. The right thing is to make a
titration
pH has no sense nor numeric sense in a non aqueous systems
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Sent: Monday,
Joshua,
I would suggest a Oakton ultra basic PH tester. If you visit you
local hydroponics shop I am sure they will have one for you. I suggest
staying away from a Hanna meter.
Aidan
1990 VW Jetta on WVO four years +
[EMAIL PROTECTED] wrote:
>Hello,
>Im making some biodiesel and I'm
Why a pH meter Joshua?.
Acidity does not makes sense in an oil phase. The right thing is to make a
titration
pH has no sense nor numeric sense in a non aqueous systems
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Sent: Monday, June 04, 2007 6:35 AM
Subject: [Biofuel] pH
Google "Hanna PH Meter"
> Hello,
> Im making some biodiesel and I'm having some difficulty finding a
> reasonably priced electronic pH meter to purchase so I can test the virgin
> oil and the resulting biodiesel. it would be appreciated if anyone with an
> answer or some knowledge in this area cou
Hello,
Im making some biodiesel and I'm having some difficulty finding a reasonably
priced electronic pH meter to purchase so I can test the virgin oil and the
resulting biodiesel. it would be appreciated if anyone with an answer or some
knowledge in this area could steer me in the right direct
>Keith
>Thanks for the info on the pH-meters,
You're welcome, Piep.
>Lots of good stuff at that site.
Thankyou - we do try. :-)
Keith Addison
Journey to Forever
Handmade Projects
Tokyo
http://journeytoforever.org/
>Piep
Yahoo! Groups Sponsor -
Keith
Thanks for the info on the pH-meters, Lots of good stuff at that site.
Piep
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>Hi all
>I know that this has been covered in the past but. My PH meter died and I
>need to find a new one, better than my other. Any imput would be great.
> Thanks. Piep
Quite a few here:
http://journeytoforever.org/biofuel_supply.html#pH
Biofuels supplies and suppliers: pH testing
Hi all
I know that this has been covered in the past but. My PH meter died and I
need to find a new one, better than my other. Any imput would be great.
Thanks. Piep
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600
Try Hanna Instruments range of pocket meters. www.hannainst.com
- Original Message -
From: "Keith Addison" <[EMAIL PROTECTED]>
To:
Sent: Wednesday, May 09, 2001 2:44 AM
Subject: Re: [biofuel] pH meters
> >anybody in the list can provide info on digital pH me
>anybody in the list can provide info on digital pH meters selling for under
>$ 100.00, and having at least 0.1 resolution ? thanks, dick.
See: Biofuels supplies and suppliers - pH testing
http://journeytoforever.org/biofuel_supply.html#pH
Davis Instruments, Fisher Scientific, Hagen, Hanna Instru
anybody in the list can provide info on digital pH meters selling for under
$ 100.00, and having at least 0.1 resolution ? thanks, dick.
Biofuel at Journey to Forever:
http://journeytoforever.org/biofuel.html
To unsubscribe, send an email to:
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Your use of Yahoo! Groups is subj
yes they are checkmite and i don't have an account either but ordered
through my local distributor
- Original Message -
From: "Keith Addison" <[EMAIL PROTECTED]>
To:
Sent: Sunday, October 15, 2000 12:12 AM
Subject: [biofuel] pH meters - was Re: phenolphthalien
Plumber Bob wrote:
>the cheapest electronic ph meter in my catalog of Fisher Scientific are $36
>USD and it has replacable sensors and is accurate to +-.2ph. The replacable
>sensors are important because the electrodes wear out. The cheapest ph
>meter that is temperature compenstated is 67.00.
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