12 1:55 PM
Subject: RE: CS>magnetic stirrer
i have one, a "color squid" european model with a speed control knob that
gets pretty slow... haven't timed it
i have one, a "color squid" european model with a speed control knob that
gets pretty slow... haven't timed it
_
From: Ode Coyote [mailto:odecoy...@windstream.net]
Sent: Saturday, December 01, 2012 5:36 AM
To: silver-list@eskimo.com
Subject: RE: CS>magnetic stirrer
ilver-list@eskimo.com
Subject: Re: CS>magnetic stirrer
It spins way too fast for making CS.
High velocity particle collisions [DC and AC out gens] enhance aggromeration.
DC gens imbedded semi conductive layers in the surface tension of
bubbles on the electrode, creating more bubbles
ttention to the process as one would
with any other production equipment, excluding the auto polarity switching
units of course cos I know nothing about those.
N.
Date: Fri, 30 Nov 2012 08:12:38 -0500
To: silver-list@eskimo.com
From: odecoy...@windstream.net
Subject: Re: CS>magnetic stirrer
Dunno about getting one from the main man, but you can't buy one from his
sidekick here without buying the generator that goes with it, I tried years ago
.
N.
> Date: Fri, 30 Nov 2012 08:55:52 -0700
> From: sol...@sweetwaterhsa.com
> To: silver-list@eskimo.com
> Subject
Aggregation is also created by a standard laboratory magnetic stirrer.
_
From: Ode Coyote [mailto:odecoy...@windstream.net]
Sent: Friday, November 30, 2012 5:13 AM
To: silver-list@eskimo.com
Subject: Re: CS>magnetic stirrer
It spins way too fast for making CS.
High veloc
Ode Coyote wrote:
It spins way too fast for making CS.
Solutions:
Use a very small spinner
Go to pulse width motor control to keep the starting and low speed torque.
Use a gear motor.
Just barely moving the water works best.
Or best of all, just buy a mag stirrer base from you, Ode. LOL.
It spins way too fast for making CS.
High velocity particle collisions [DC and AC out gens] enhance aggromeration.
DC gens imbedded semi conductive layers in the surface tension of
bubbles on the electrode, creating more bubbles on that surface to collect
particulates... builds up "GreyBe
y not be necessary in your situation.
>
> N.
>
> --
> Date: Thu, 29 Nov 2012 15:04:47 -1000
> Subject: Re: CS>magnetic stirrer
> From: papad...@gmail.com
> To: silver-list@eskimo.com
>
>
> How important is a mag stirrer ?
> I make CS
nitely use the stirrer. I normally brew just over a litre a time.
With your setup you probly don't brew large volumes do you? So a stirrer may
not be necessary in your situation.
N.
Date: Thu, 29 Nov 2012 15:04:47 -1000
Subject: Re: CS>magnetic stirrer
From: papad...@gmail.com
To: silver-li
r bar spinning
> you've got a magnetic stirrer.
>
> All you need is a hole saw for the lid, some soldering practice, some wire
> and switch etc.
>
> Dead simple to make and works a charm for me.
>
> N.
>
> --
> Date: Thu, 29 Nov
ing you've
got a magnetic stirrer.
All you need is a hole saw for the lid, some soldering practice, some wire and
switch etc.
Dead simple to make and works a charm for me.
N.
Date: Thu, 29 Nov 2012 11:13:04 -1000
From: papad...@gmail.com
To: silver-list@eskimo.com
Subject: CS>magnetic st
re
side of the water currents on round electrodes, or eddy side where
pressure turns a corner on flat ones.
10-40 RPM works well. 100 might.
Ode
At 04:04 PM 1/29/2009 -0600, you wrote:
What is a good RPM rate or range for a CS magnetic stirrer?
- Steve N
No virus found in this incoming mess
eat homebrew stuff & info] and use the
skinny 1/16" X 1/2" NdBFe pushed inside polyethylene tube, and seal the
ends. YMMV of course.
Take care,
Malcolm
On Thu, 2009-01-29 at 16:04 -0600, Norton, Steve wrote:
> What is a good RPM rate or range for a CS magnetic stirrer?
>
uff & info]
and use the skinny 1/16" X 1/2" NdBFe pushed inside polyethylene tube,
and seal the ends. YMMV of course.
Take care,
Malcolm
On Thu, 2009-01-29 at 16:04 -0600, Norton, Steve wrote:
> What is a good RPM rate or range for a CS magnetic stirrer?
> - Steve N
>
reminder though.
Steve N
-Original Message-
From: frankcuns-r...@comcast.net [mailto:frankcuns-r...@comcast.net]
Sent: Friday, January 30, 2009 8:03 AM
To: silver-list@eskimo.com
Subject: Re: CS>Magnetic Stirrer RPM
Ode, The size of the stirrer in comparison with the surface of
Thanks, Ode.
- Steve N
-Original Message-
From: Ode Coyote [mailto:odecoy...@windstream.net]
Sent: Friday, January 30, 2009 7:20 AM
To: silver-list@eskimo.com
Subject: Re: CS>Magnetic Stirrer RPM
Any speed that reduces sparklies and grey beard build up on the
pressure side of
@eskimo.com
Subject: Re: CS>Magnetic Stirrer RPM
Ode, The size of the stirrer in comparison with the surface of the
vessel, influences the amount of mass stirred and the turnover. When
defining magnetic stirrer's speeds, one should also include the the size
of the stirrer. for instance a 1/2
works well. 100 might.
Ode
At 04:04 PM 1/29/2009 -0600, you wrote:
What is a good RPM rate or range for a CS magnetic stirrer?
- Steve N
No virus found in this incoming message.
Checked by AVG.
Version: 7.5.552 / Virus Database: 270.10.15/1923 - Release Date:
1/29/2009
--
The S
range for a CS magnetic stirrer?
- Steve N
No virus found in this incoming message.
Checked by AVG.
Version: 7.5.552 / Virus Database: 270.10.15/1923 - Release Date: 1/29/2009
--
No virus found in this outgoing message.
Checked by AVG.
Version: 7.5.552 / Virus Database: 270.10.16/1925 - Release
What is a good RPM rate or range for a CS magnetic stirrer?
- Steve N
mes and other little
details. i do wish i had the coyotes though...single speed is actually
fine.
-Original Message-
From: sickleave48...@aol.com [mailto:sickleave48...@aol.com]
Sent: Tuesday, March 13, 2007 6:12 PM
To: silver-list@eskimo.com
Subject: CS>Magnetic Stirrer
Bought a
Bought a magnetic stirrer, works great. I want to buy a second one, forgot
who I bought it from.
I think it was from some one on list. forgot which site it was from.
Bob
** AOL now offers free
email to everyone. Find out more about what's free from AOL at
ht
Everything is chemistry... If the use of a magnetic stirrer doesn't
affect 'other' chemical reactions why should CS be any different?
In your scenario the charged particles can only move in one
direction on the flux line. If so then how is a particle more likely
to have a collision with another si
I've seen hundreds of these devices used in chemistry labs with no
cautions I am aware of as to their use. Maybe there is a chemist on
the list that can address the issue.
But just for the sake of argument lets suppose that either of these
two things happen. If the agglomeration occurs on the met
Won't a magnetic stirrer cause the positive ions to either repel or attract
toward the stirrer and maybe even plate to it? I'm assuming the stirrer
itself is a plastic covered metal rod of some kind.
Cheers,
Steven Geigle
Cedar Mill, Oregon, USA
sgei...@home.com
- Original Message -
> H
Hello all,
It has come to my attention that Hanna Instruments is
offering a magnetic stirrer that handles up to 1 litre and stirs
from 100-1000 RPM.
http://www.hannainst.com/products/promo/hi190_2h.htm
Here is a mini-stirrer with the same basic properties:
http://www.hannainst.
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