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Post by edge on Jun 7, 2009 19:53:15 GMT -5
FYI, I shot a few loads today and most have no benefit except for me. However I did shoot some 300 grain Remingtons sabotless. The load was 55 grains of N120 with a fiber wad. I did not chronograph but Quickload estimates 44,656 psi and 2350 fps. Here is the trace from this load:  edge. |
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Post by Dave W on Jun 7, 2009 21:09:57 GMT -5
Thanks Edge. The pressure traces are probably my favorite when it comes to technical info.
Any plans to do any other traces?
Looks a lot like the N110 trace in the Tips, pretty sharp spike.
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Post by dave d. on Jun 8, 2009 6:26:58 GMT -5
Bud,I'm with dave I love seeing pressure info.any chance if I make up a few loads could you give them a trace?
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Post by edge on Jun 8, 2009 7:37:28 GMT -5
Most loads that I have would not be applicable to most so I probably have nothing to show.
dave if you make up something I'll give it a try...but I don't know when that will be since I really have not been shooting much.
edge.
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Post by rbinar on Jun 8, 2009 9:33:29 GMT -5
8-)Mark that's a beautiful trace and you know anything you shoot will be a great help and appreciated.
But you know I've got to have this for the web site right??
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Post by edge on Jun 8, 2009 10:29:02 GMT -5
No problem......except for what was in the other PM  edge. |
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Post by edge on Jun 8, 2009 13:19:39 GMT -5
FYI, here is a 250 Accubond in a PVC sabot trace along with a QL estimate...it came pretty close! Once again there are no chronograph readings. QL estimates peak pressure of 45980.3 psi @ 0.3789 ms.and a MV of 2906 fps  PT shows a peak pressure of 46,743 @ 0.38 ms.  edge. |
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Post by rbinar on Jun 8, 2009 21:50:14 GMT -5
No problem......except for what was in the other PM edge. Mark I completely understand, and will abide by your wishes. I want to thank you even the two traces provides so far are so very important and took a lot of work. People for some reason never trust anything but a measurement. It's as if they some how don't trust the load they are shooting even if they have fired it hundreds of times. You show them a trace then it's "Oh that's all the pressure it makes?" For others reading the post I want to make sure everyone knows how much credit Mark Edgerton deserves for all the pressure trace data. Without Mark there would probably never have been any measured data available to 10ML shooters. |
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Post by dougedwards on Jun 9, 2009 7:56:08 GMT -5
How do I get me one of them there pressure trace machines??  Doug |
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Post by edge on Jun 9, 2009 8:23:17 GMT -5
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