Hi Neville, Color is not an indication of ppm or strength, it is an indication of the particle Size in your brew. Yellow is indicative of a particle size that absorbs the violet component of light (rather short wavelength, hence moderately small particle size.) NO color - "water clear" - is the best, and attention to the purity of the water and employing a current of less than 1 milliamp per square inch of the active silver electrode in your water is a common rule of thumb, though I find 100 microamps per, to work well for me. I also try to keep the electrodes clean which seems to make great difference for my brew, and reversing current between the electrodes every so often, perhaps every five or ten minutes when I don't get distracted <g>. Stirring, and using cool, 65 - 70 Fahrenheit water seem to help also.
take care, Malcolm On Wed, 2008-09-17 at 12:17 +0930, Neville wrote: > Hi All, > > Yep, I'm back! Assume everything has settled down so I thought I > could come out of hiding...joking of course...<g> > > Perhaps someone could give me the colour ranges of LVDC CS, starting > with clear and progressing through the colour changes after that? > Except 'black', don't bother with 'black' as I'm never going to go > that far. My research states 'yellow' is always the first colour > which becomes apparent when producing colloids. I have researched > some information but prefer a personal appraisal. > > I am using Pure Water at the moment as the supermarket I usually get > my Distilled Water from is closed for refurbishment. Can't say I'm > happy with Pure Water though, even though I got it from the > chemist 'cos this is what they use in making up medications so I > figured it should be pretty much the best that is available for the > man, oops, and woman in the street. I have never had colour changes > using DW in the past but with this PW the colours I have got > are...clear, yellow and 'pink-ish'. I have been starting to add a > quantity of previous batches of CS also and believe this could be the > reason for the colour changes, even though I use the same method of > production and time frame, (don't ask me why though, and I am aware of > 'seeding' the water). I don't usually add previous CS as a 'seed', I > just use the water straight out of the bottle. The ambient > temperatures are starting to increase here due to seasonal change so > the reason could be simply that, but somehow I doubt it. Every other > time I have made CS in the past it has always been clear, hovering > around the 10-15ppm, (give and take depending on what ppm I decide I > want at the time), so have decided to stick with Distilled, I > definitely won't consider Demineralised. > > These results are the reason for my question about colour changes. > > Enn...dem...err...preferably under 1000 words? <g> > > Just simple colour changes will suffice. A 'concensus of opinion' > regarding the ppm of each colour would also be helpful, so I can do a > comparison with my meter tested results. If your ppm results is with > the use of the Com 100 TDS/EC/TEMP meter or Hanna TDS 1 'ppm...?' > meter, perhaps you could include that also so I know what meter to > use, (I have both), OH, and I will need to know what setting the Comm > meter is set on. I also know about the use of meters in testing 'ppm' > when they are basically only conductivity meters but if I use the same > setting as you then I will be far better able to make my comparisons. > Information I have states the Com 100 meter should be set to either > EC/KCl or Nacl for colloidal silver. Don't bother with water > temperature as I haven't checked my water temperatures before/or > during production anyway, I'll just 'read between the lines' so to > speak, it's only to give me a fairly good idea that's all, to narrow > down the 'guesswork' without laboratory testing, (cash and the lack > thereof). > > You see, I know that there are several of you here that have been > 'into' CS for quite some time so thought I would ask you 'straight > up'. This way I will know 'straight from the horses mouth' so to > speak, and it can be considered more 'trusted and reliable'. > > Neville. -- The Silver List is a moderated forum for discussing Colloidal Silver. Instructions for unsubscribing are posted at: http://silverlist.org To post, address your message to: silver-list@eskimo.com Address Off-Topic messages to: silver-off-topic-l...@eskimo.com The Silver List and Off Topic List archives are currently down... List maintainer: Mike Devour <mdev...@eskimo.com>
