video prector processor
- Thread starter anarxi
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0.05g? I think they may be better.
Yes, sir, it’s convenient to count in milligrams.
historically, passports for Soviet parts indicate the amount of precious metal per 1000 pieces in grams
well, there are 1000 milligrams in a gram.
Yes it is in the name.
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No dramas- I often use ppm which seems to throw a lot of people a curve ball
Well ppm and milligrams has no direct relevance.
Neither do per cent and milligrams.
Milligram is one thousands of a gram and microgram is one millionth of a gram.
Per cent is parts per 100
Per mille is parts per 1000
and ppm is parts per million.
This can be sheep, apples, grams or what ever.
It is up to us to use the concepts correctly.
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In the context of refining ewaste ppm is actually the simplest Ygg. 100ppm gold equates to 100g of gold per tonne of product.
kurtak
Well-known member
How much does the chip (the whole unit - as pictured) weigh
In other words trying to figure out what recovery would be per pound (454 grams) &/or per kilo - and how many you would need to make a pound &/or kilo
Kurt
showed weight in grams and ounces
ounce regular imperial...
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That's a metric ton, 2200 plus a little pounds. Here in the states we short you by 200 pounds every time! We do, in defense of the colonists, label it a short ton. You can convert short tons to metric tons by multiplying short tons by 0.9071847.
However, PPM is the easiest measure when using metric tons.
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kurtak
Well-known member
So at 36.9 gram per chip = 12. 3 pieces per pound or 27.03 pieces per kilo
12.3 pieces X 0.05 = 0.61grams/pound = $53.88 current spot
27.06 pieces X 0.05 = 1.35grams/kilo = $119.25 current spot
Not the best in recovery - considering fingers on average (plus/minus) run about 1.5 grams/pound (or 3.3 grams/kilo) --- as do most (modern day) "fully" plated pins
And this does not really surprise me as I did a small batch of these like 7 - 8 years ago --- I don't remember batch size & or recovery - just that I was disappointed --- enough so that I never tried processing another batch & just sold them off to my board buyer
Anyway - thanks for posting as it provides "some" data on another type scrap
Kurt
Yes since there is a million gram in a metric ton.
But ppm, ppb and per cent are still relative sizes that have no meaning unless you tie it to a unit.
I know in the daily speak our "creative laziness" comes into play.
Well, it’s incorrect to compare with gilded fingers.
considering the thick ceramic base + thick glass versus 2 mm. textolite.
It makes sense to compare with other ceramic processors of a similar type.
Thanks for the information about fingers.
and in order not to multiply new threads, what do you think is the cost-effectiveness of such micro-assemblies compared to the total weight.
echo of war will be sold at our auction.
