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digital scale

Re: digital scale

Love my Denver Instruments MX-123 (which is the same as the VIC-123). There is a updated version out now, not sure the model name, but I think it still has 123 in the model number
 
Re: digital scale

The most accurite and repeatable scales are mechanical balance beam scales, they don't drift, they don't care what kind of light you have, they will work after the nuclear blast, I know its hard to beleave in this electronic age but its true, if you can't or won't spend the the money a Prometheus cost I recommend a tuned 10-10 from Scott Parker, use a big magnifying glass to see the needles or a USB camera and your computer, 1 kernal of powder will move the needle.
 
Re: digital scale

I hate to admit it, but I have an ebay cheapie "gem scale" that reads up to about 350gr, and has .02gr resolution. It was less than $25 shipped.

I also have a mechanical beam scale, which I proved the digital scale out with. It passed.

It doesn't drift, and it is absolutely repeatable to +/- .01gr. It is not affected by light or temperature.

The only "idiosyncracy" with it, is that it needs 5 minutes warm up time before it has a stable zero, and it doens't like fresh high quality batteries. It prefers the lowever voltage of cheap crappy chinese batteries. I've had it for 3 years, and I'm only on the 2nd replacement battery set. When it needs them, I take batteries from my TV remote control and use them - and put the NEW batteries into the remote. The other slight issue is the size of the cup, which is about full with ~45gr of Varget in there. I bought a strip of .007" thick brass sheet at the hardware store for $5 and hammer formed a new cup that happily holds (with room to spare) the 95gr of Retumbo I need for my 338LM.

It is absolutely sensitive enough to detect one kernel of extruded rifle powder. I believe a kernel of Varget is between .02 and .03gr, because sometimes the single kernel will bump the reading by .02, and sometimes .04.

I have a 45gr test weight I made from cutting up a coin, and verify the scale before use. As long as its warmed up, that coin will ALWAYS read a stable 45.04gr. ALWAYS! What more could you want - other than made is the USA?

I agree with those that say if you can only have ONE scale, a mechanical beam is the way to go. However, this thing is worth 5 times the price you pay for it. Ebay is loaded with these things.
 
Re: digital scale

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: turbo54</div><div class="ubbcode-body">I hate to admit it, but I have an ebay cheapie "gem scale" that reads up to about 350gr, and has .02gr resolution. It was less than $25 shipped.

I also have a mechanical beam scale, which I proved the digital scale out with. It passed.

It doesn't drift, and it is absolutely repeatable to +/- .01gr. It is not affected by light or temperature.

The only "idiosyncracy" with it, is that it needs 5 minutes warm up time before it has a stable zero, and it doens't like fresh high quality batteries. It prefers the lowever voltage of cheap crappy chinese batteries. I've had it for 3 years, and I'm only on the 2nd replacement battery set. When it needs them, I take batteries from my TV remote control and use them - and put the NEW batteries into the remote. The other slight issue is the size of the cup, which is about full with ~45gr of Varget in there. I bought a strip of .007" thick brass sheet at the hardware store for $5 and hammer formed a new cup that happily holds (with room to spare) the 95gr of Retumbo I need for my 338LM.

It is absolutely sensitive enough to detect one kernel of extruded rifle powder. I believe a kernel of Varget is between .02 and .03gr, because sometimes the single kernel will bump the reading by .02, and sometimes .04.

I have a 45gr test weight I made from cutting up a coin, and verify the scale before use. As long as its warmed up, that coin will ALWAYS read a stable 45.04gr. ALWAYS! What more could you want - other than made is the USA?

I agree with those that say if you can only have ONE scale, a mechanical beam is the way to go. However, this thing is worth 5 times the price you pay for it. Ebay is loaded with these things.
</div></div>

I have not found any on eBay that are .02gr accurate. What brand is yours?
 
Re: digital scale

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: 427Cobra</div><div class="ubbcode-body">The most accurite and repeatable scales are mechanical balance beam scales, they don't drift, they don't care what kind of light you have, they will work after the nuclear blast, I know its hard to beleave in this electronic age but its true, if you can't or won't spend the the money a Prometheus cost I recommend a tuned 10-10 from Scott Parker, use a big magnifying glass to see the needles or a USB camera and your computer, 1 kernal of powder will move the needle. </div></div>

Yep, nothing beats a good beam. But I want portability so I can work up loads at the range. I am leery of moving a beam scale back and forth a lot.
 
Re: digital scale

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: guntard007</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: turbo54</div><div class="ubbcode-body">I hate to admit it, but I have an ebay cheapie "gem scale" that reads up to about 350gr, and has .02gr resolution. It was less than $25 shipped.

I also have a mechanical beam scale, which I proved the digital scale out with. It passed.

It doesn't drift, and it is absolutely repeatable to +/- .01gr. It is not affected by light or temperature.

The only "idiosyncracy" with it, is that it needs 5 minutes warm up time before it has a stable zero, and it doens't like fresh high quality batteries. It prefers the lowever voltage of cheap crappy chinese batteries. I've had it for 3 years, and I'm only on the 2nd replacement battery set. When it needs them, I take batteries from my TV remote control and use them - and put the NEW batteries into the remote. The other slight issue is the size of the cup, which is about full with ~45gr of Varget in there. I bought a strip of .007" thick brass sheet at the hardware store for $5 and hammer formed a new cup that happily holds (with room to spare) the 95gr of Retumbo I need for my 338LM.

It is absolutely sensitive enough to detect one kernel of extruded rifle powder. I believe a kernel of Varget is between .02 and .03gr, because sometimes the single kernel will bump the reading by .02, and sometimes .04.

I have a 45gr test weight I made from cutting up a coin, and verify the scale before use. As long as its warmed up, that coin will ALWAYS read a stable 45.04gr. ALWAYS! What more could you want - other than made is the USA?

I agree with those that say if you can only have ONE scale, a mechanical beam is the way to go. However, this thing is worth 5 times the price you pay for it. Ebay is loaded with these things.
</div></div>

I have not found any on eBay that are .02gr accurate. What brand is yours? </div></div>

This is the unit I have:

http://cgi.ebay.com/AWS-Gemini-20-Reload...=item2c5a3bdd97

I did a quickie search. I suspect you can find the identical unit cheaper.
 
Re: digital scale

I found the descriptions on this website pretty interesting. It does not sound like the VIC series of balances are produced any longer.

http://balance.balances.com/scales/906

After looking around a little more, this one sounds pretty impressive for the price.

http://balance.balances.com/scales/1223

Many of these have digital outputs so it starting to make me wonder how difficult it would be to make my own automatic dispenser...