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Getting accurate stylus force gauge readings
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Posted on March 15, 2017 at 05:23:06 | ||
Posts: 181
Joined: February 2, 2002 |
I have an AcousTech digital stylus force gauge. When trying to measure VTF with a Benz Ruby 3, a cartridge with a strong magnetic field, hovering the cartridge above the gauge causes erroneous negative readings. Per an Absolute Sound setup article, you should tare the gauge if that happens. When I try that, the gauge struggles to zero out but eventually loses to the overwhelming magnetic field. Plus, I get a reading when setting the cartridge down which is too high by about .6 gm. If I simply tare the gauge with the cartridge well away, the reading is about .2gm +- the reading I get with the Shure Stylus gauge, so I *think* the reading on the digital gauge is within reason, but I'm not sure ow accurate it is. How do I get an accurate reading with this cartridge? Is there a digital gauge that is immune to these magnetic fields? |
Yeah, I found this digital gauge to be pretty accurate as well(+/- .25g). nt, posted on March 15, 2017 at 18:43:26 | |
Posts: 7508
Joined: December 9, 2000 Contributor Since: November 1, 2005 |
nt |
I like that one. I'll have to watch for one. nt, posted on March 16, 2017 at 13:11:54 | |
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And I can position it right at the surface of the record. It is also non-magnetic. nt, posted on March 16, 2017 at 18:51:42 | |
Posts: 7508
Joined: December 9, 2000 Contributor Since: November 1, 2005 |
nt |
See below? Where? nt, posted on March 15, 2017 at 10:46:23 | |
nt |
Thanks, Lew. nt, posted on March 15, 2017 at 11:12:56 | |
nt |
de nada, posted on March 15, 2017 at 13:35:44 | |
Posts: 10912
Location: Bethesda, Maryland Joined: December 11, 2000 |
nt |
RE: "reads the same as my old trusty SFG-2", posted on March 15, 2017 at 10:04:02 | |
Exactally, which is why I still use mine. Takes under a minute and no batteries or magneticusses. |
RE: Have you seen a Doctor for that?, posted on March 15, 2017 at 13:16:53 | |
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