.
Jerry
Message: 2 Date: Tue, 12 Oct 2010 09:29:19 -0400
From: paul swed lt;paulsw...@gmail.comgt;
Subject: Re: [time-nuts] Meter face for HP-4805A
To: shali...@gmail.com, Discussion of precise time and frequency measurement
lt;time-nuts@febo.comgt;
Didier, Its subjective then. If its
for each movement on a custom made servo controlled photographic calibrator.
An archive might be nice but won't provide the meter accuracy of the originals
produced
for each unit.
Jerry
Message: 2 Date: Tue, 12 Oct 2010 09:29:19 -0400
From: paul swedlt;paulsw...@gmail.comgt;
Subject: Re: [time-nuts
On 10/12/2010 8:11 AM, gsteinb...@aol.com wrote:
Just a quick note...
HP was quite proud that scales for their precision meters were individually
produced
for each movement on a custom made servo controlled photographic calibrator.
An archive might be nice but won't provide the
...@gmail.com lt%3bpaulsw...@gmail.comgt;
Subject: Re: [time-nuts] Meter face for HP-4805A
To: shali...@gmail.com, Discussion of precise time and frequency
measurement lt;time-nuts@febo.com lt%3btime-n...@febo.comgt;
Didier, Its subjective then. If its bad enough you take the risk because
you do
: [time-nuts] Subject: Re: Meter face for HP-4805A
On 10/12/2010 8:11 AM, gsteinb...@aol.com wrote:?
gt; Just a quick note...?
gt;?
gt; HP was quite proud that scales for their precision meters were
individually produced?
gt; for each movement on a custom made servo controlled
...@aol.com
To: time-nuts@febo.com
Sent: Tuesday, October 12, 2010 9:11 AM
Subject: [time-nuts] Subject: Re: Meter face for HP-4805A
Just a quick note...
HP was quite proud that scales for their precision meters were individually
produced
for each movement on a custom made servo controlled
, October 12, 2010 2:07 PM
Subject: Re: [time-nuts] Subject: Re: Meter face for HP-4805A
Yeah, I remember from the good old days, we individually calibrated
taut-band meter movements with a HP designed servo-meter calibrator. At
least that's the way we did it for some models. I don't guarantee we did
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Sent: Tuesday, October 12, 2010 2:07 PM
Subject: Re: [time-nuts] Subject: Re: Meter face for HP-4805A
Yeah, I remember from the good old days, we individually calibrated
taut-band meter movements with a HP designed servo-meter
, 2010 2:21 PM
Subject: Re: [time-nuts] Subject: Re: Meter face for HP-4805A
Thanks, except I remember he went by Barney or Barnie.
-John
=
P.S. There's a better description (in an article by Bernie Oliver) at:
http://www.hpl.hp.com/hpjournal/pdfs/IssuePDFs/1961-03.pdf
Greg
-To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Subject: [time-nuts] Subject: Re: Meter face for HP-4805A
Just a quick note...
HP was quite proud that scales for their precision meters were individually
produced
for each movement on a custom made servo
; time-nuts@febo.com
Reply-To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Subject: Re: [time-nuts] Subject: Re: Meter face for HP-4805A
I read 'Vector Voltmeter' and assumed HP 8405A.
Jerry
-Original Message-
From: Richard (Rick) Karlquist lt;rich
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