Empathy List Archives

JA

John Ackermann N8UR

Sun, Nov 20, 2016 7:14 PM

Does anyone have a part number for the 53132 fan (or equivalent)? Mine
is getting pretty noisy.

Thanks!
John

Does anyone have a part number for the 53132 fan (or equivalent)? Mine is getting pretty noisy. Thanks! John

TK

Tom Knox

Sun, Nov 20, 2016 8:19 PM

Hi John;

There is a good chance I have the exact fan. I will check later today and let you know. If I do have it I well send you one. At least I should be able to find the Agilent and manufacturer part number .

Cheers;

Thomas Knox
Sr Test and Measurement Engineer
Boulder Colorado 80305
1-303-554-0307
actast@hotmail.com

From: time-nuts time-nuts-bounces@febo.com on behalf of John Ackermann N8UR jra@febo.com
Sent: Sunday, November 20, 2016 12:14 PM
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] 53132 replacement fan

Does anyone have a part number for the 53132 fan (or equivalent)? Mine
is getting pretty noisy.

Thanks!
John

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
time-nuts Info Page - American Febo Enterpriseshttps://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
www.febo.com
time-nuts is a low volume, high SNR list for the discussion of precise time and frequency measurement and related topics. To see the collection of prior postings to ...

and follow the instructions there.

Hi John; There is a good chance I have the exact fan. I will check later today and let you know. If I do have it I well send you one. At least I should be able to find the Agilent and manufacturer part number . Cheers; Thomas Knox Sr Test and Measurement Engineer Boulder Colorado 80305 1-303-554-0307 actast@hotmail.com ________________________________ From: time-nuts <time-nuts-bounces@febo.com> on behalf of John Ackermann N8UR <jra@febo.com> Sent: Sunday, November 20, 2016 12:14 PM To: Discussion of precise time and frequency measurement Subject: [time-nuts] 53132 replacement fan Does anyone have a part number for the 53132 fan (or equivalent)? Mine is getting pretty noisy. Thanks! John _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts time-nuts Info Page - American Febo Enterprises<https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts> www.febo.com time-nuts is a low volume, high SNR list for the discussion of precise time and frequency measurement and related topics. To see the collection of prior postings to ... and follow the instructions there.

PV

Peter Vince

Sun, Nov 20, 2016 8:40 PM

Hi John,

 I have a copy of the Agilent 53132 components list from 2007, but it

seems to only cover the circuit boards :-( Anyway, for what its worth, I
have put it in my dropbox as it is a 3.2 megabyte PDF - see:

https://www.dropbox.com/s/f9qd42g6qr5cnhx/HP53132A%20Components%205989-6308EN.pdf?dl=0

I have also put a similar file for the 53131:

https://www.dropbox.com/s/sgp9z9vmmbruelg/HP53131A%20Components%205989-6307EN.pdf?dl=0

      Regards,

            Peter

On 20 November 2016 at 19:14, John Ackermann N8UR jra@febo.com wrote:

Does anyone have a part number for the 53132 fan (or equivalent)? Mine is
getting pretty noisy.

Thanks!
John

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/m
ailman/listinfo/time-nuts
and follow the instructions there.

Hi John, I have a copy of the Agilent 53132 components list from 2007, but it seems to only cover the circuit boards :-( Anyway, for what its worth, I have put it in my dropbox as it is a 3.2 megabyte PDF - see: https://www.dropbox.com/s/f9qd42g6qr5cnhx/HP53132A%20Components%205989-6308EN.pdf?dl=0 I have also put a similar file for the 53131: https://www.dropbox.com/s/sgp9z9vmmbruelg/HP53131A%20Components%205989-6307EN.pdf?dl=0 Regards, Peter On 20 November 2016 at 19:14, John Ackermann N8UR <jra@febo.com> wrote: > Does anyone have a part number for the 53132 fan (or equivalent)? Mine is > getting pretty noisy. > > Thanks! > John > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/m > ailman/listinfo/time-nuts > and follow the instructions there. >

CH

Christopher Hoover

Mon, Nov 21, 2016 1:43 AM

I was able to cross it easily to a well-known fan manufacturer's part.
If someone doesn't chime in, I'll dig through my notes and get you the
details.

-christopher.
73 de AI6KG

On Sun, Nov 20, 2016 at 11:14 AM, John Ackermann N8UR jra@febo.com wrote:

Does anyone have a part number for the 53132 fan (or equivalent)? Mine is
getting pretty noisy.

Thanks!
John

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/m
ailman/listinfo/time-nuts
and follow the instructions there.

I was able to cross it easily to a well-known fan manufacturer's part. If someone doesn't chime in, I'll dig through my notes and get you the details. -christopher. 73 de AI6KG On Sun, Nov 20, 2016 at 11:14 AM, John Ackermann N8UR <jra@febo.com> wrote: > Does anyone have a part number for the 53132 fan (or equivalent)? Mine is > getting pretty noisy. > > Thanks! > John > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/m > ailman/listinfo/time-nuts > and follow the instructions there. >

TK

Tom Knox

Mon, Nov 21, 2016 3:25 AM

Hi John;

The exact part in a 2010 Agilent 53132A is EFB0412MD 12VDC 0.10A Brushless motor.

Operating Supply Voltage12 VDC

Airflow7.17 CFM

Speed6300 RPM

Pressure Type5.5 mmAq

Bearing TypeBall

Noise24 dBA

Power Rating0.72 W

Housing MaterialPlastic TypeD

Height40 mmLength40 mm

I have a FBK04F12U

Same exact form factor.

Voltage - Rated 12VDC
Size / Dimension Square - 40mm L x 40mm H
Width 20.00mm
Air Flow 9.2 CFM (0.260m³/min)
Static Pressure 0.472 in H2O (117.6 Pa)
Bearing Type Ball
Fan Type Tubeaxial
Features - Noise 42 dB(A) Power (Watts) 2.04W RPM 9500 RPM

Please feel free to contact me if you want me to ship one.

Cheers;

Thomas Knox
1-303-554-0307
tom.knox@nist.gov and actast@hotmail.com

From: time-nuts time-nuts-bounces@febo.com on behalf of John Ackermann N8UR jra@febo.com
Sent: Sunday, November 20, 2016 12:14 PM
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] 53132 replacement fan

Does anyone have a part number for the 53132 fan (or equivalent)? Mine
is getting pretty noisy.

Thanks!
John

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
time-nuts Info Page - American Febo Enterpriseshttps://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
www.febo.com
time-nuts is a low volume, high SNR list for the discussion of precise time and frequency measurement and related topics. To see the collection of prior postings to ...

and follow the instructions there.

Hi John; The exact part in a 2010 Agilent 53132A is EFB0412MD 12VDC 0.10A Brushless motor. Operating Supply Voltage12 VDC Airflow7.17 CFM Speed6300 RPM Pressure Type5.5 mmAq Bearing TypeBall Noise24 dBA Power Rating0.72 W Housing MaterialPlastic TypeD Height40 mmLength40 mm I have a FBK04F12U Same exact form factor. Voltage - Rated 12VDC Size / Dimension Square - 40mm L x 40mm H Width 20.00mm Air Flow 9.2 CFM (0.260m³/min) Static Pressure 0.472 in H2O (117.6 Pa) Bearing Type Ball Fan Type Tubeaxial Features - Noise 42 dB(A) Power (Watts) 2.04W RPM 9500 RPM Please feel free to contact me if you want me to ship one. Cheers; Thomas Knox 1-303-554-0307 tom.knox@nist.gov and actast@hotmail.com ________________________________ From: time-nuts <time-nuts-bounces@febo.com> on behalf of John Ackermann N8UR <jra@febo.com> Sent: Sunday, November 20, 2016 12:14 PM To: Discussion of precise time and frequency measurement Subject: [time-nuts] 53132 replacement fan Does anyone have a part number for the 53132 fan (or equivalent)? Mine is getting pretty noisy. Thanks! John _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts time-nuts Info Page - American Febo Enterprises<https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts> www.febo.com time-nuts is a low volume, high SNR list for the discussion of precise time and frequency measurement and related topics. To see the collection of prior postings to ... and follow the instructions there.

DG

Dr. Götz Romahn

Mon, Nov 21, 2016 8:25 AM

try this site:
http://www.eevblog.com/forum/testgear/replace-fan-on-53131a-counter-with-quieter-version/msg727690/#msg727690
Götz

Am 21.11.2016 um 02:43 schrieb Christopher Hoover:

I was able to cross it easily to a well-known fan manufacturer's part.
If someone doesn't chime in, I'll dig through my notes and get you the
details.

-christopher.
73 de AI6KG

On Sun, Nov 20, 2016 at 11:14 AM, John Ackermann N8UR jra@febo.com wrote:

Does anyone have a part number for the 53132 fan (or equivalent)? Mine is
getting pretty noisy.

Thanks!
John

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/m
ailman/listinfo/time-nuts
and follow the instructions there.

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

--
Götz Romahn

try this site: http://www.eevblog.com/forum/testgear/replace-fan-on-53131a-counter-with-quieter-version/msg727690/#msg727690 Götz Am 21.11.2016 um 02:43 schrieb Christopher Hoover: > I was able to cross it easily to a well-known fan manufacturer's part. > If someone doesn't chime in, I'll dig through my notes and get you the > details. > > -christopher. > 73 de AI6KG > > On Sun, Nov 20, 2016 at 11:14 AM, John Ackermann N8UR <jra@febo.com> wrote: > >> Does anyone have a part number for the 53132 fan (or equivalent)? Mine is >> getting pretty noisy. >> >> Thanks! >> John >> _______________________________________________ >> time-nuts mailing list -- time-nuts@febo.com >> To unsubscribe, go to https://www.febo.com/cgi-bin/m >> ailman/listinfo/time-nuts >> and follow the instructions there. >> > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > -- Götz Romahn

M

Max

Mon, Nov 21, 2016 8:49 AM

On 21-Nov-16 6:14 AM, John Ackermann N8UR wrote:

Does anyone have a part number for the 53132 fan (or equivalent)?
Mine is getting pretty noisy.

Thanks!
John

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

Just replaced the fan in my 53131 and I believe that its the same. You
can use any 40mm square by 20mm thick
fan . Any current draw over 500ma means that it is grunty enough for the
job.
You need to carefully remove the power supply assembly after removing
the 3 scews. Easy.

regards

This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus

On 21-Nov-16 6:14 AM, John Ackermann N8UR wrote: > Does anyone have a part number for the 53132 fan (or equivalent)? > Mine is getting pretty noisy. > > Thanks! > John > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. Just replaced the fan in my 53131 and I believe that its the same. You can use any 40mm square by 20mm thick fan . Any current draw over 500ma means that it is grunty enough for the job. You need to carefully remove the power supply assembly after removing the 3 scews. Easy. regards --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

CS

Charles Steinmetz

Mon, Nov 21, 2016 2:39 PM

Tom wrote:

EFB0412MD
Airflow 7.17 CFM
6300 RPM
Noise 24 dBA

FBK04F12U
Same exact form factor.
Air Flow 9.2 CFM
9500 RPM
Noise 42 dB(A)

Note the 18dB greater noise (that's a HUGE difference). Even with bad
bearings in the original fan, it is probably considerably quieter (by
10dB or more) than the proposed replacement. On the other hand, the
replacement moves 28% more air, which may be a good thing.

Best regards,

Charles

Tom wrote: > EFB0412MD > Airflow 7.17 CFM > 6300 RPM > Noise 24 dBA > > FBK04F12U > Same exact form factor. > Air Flow 9.2 CFM > 9500 RPM > Noise 42 dB(A) Note the 18dB greater noise (that's a HUGE difference). Even with bad bearings in the original fan, it is probably considerably quieter (by 10dB or more) than the proposed replacement. On the other hand, the replacement moves 28% more air, which may be a good thing. Best regards, Charles

J

jimlux

Mon, Nov 21, 2016 5:57 PM

On 11/21/16 6:39 AM, Charles Steinmetz wrote:

Tom wrote:

EFB0412MD
Airflow 7.17 CFM
6300 RPM
Noise 24 dBA

FBK04F12U
Same exact form factor.
Air Flow 9.2 CFM
9500 RPM
Noise 42 dB(A)

Note the 18dB greater noise (that's a HUGE difference). Even with bad
bearings in the original fan, it is probably considerably quieter (by
10dB or more) than the proposed replacement. On the other hand, the
replacement moves 28% more air, which may be a good thing.

That's a 40mm fan, which is a standard size, I'll bet you can find a
slower turning/quieter fan.

On 11/21/16 6:39 AM, Charles Steinmetz wrote: > Tom wrote: > >> EFB0412MD >> Airflow 7.17 CFM >> 6300 RPM >> Noise 24 dBA >> >> FBK04F12U >> Same exact form factor. >> Air Flow 9.2 CFM >> 9500 RPM >> Noise 42 dB(A) > > Note the 18dB greater noise (that's a HUGE difference). Even with bad > bearings in the original fan, it is probably considerably quieter (by > 10dB or more) than the proposed replacement. On the other hand, the > replacement moves 28% more air, which may be a good thing. > That's a 40mm fan, which is a standard size, I'll bet you can find a slower turning/quieter fan.

DG

David G. McGaw

Mon, Nov 21, 2016 6:15 PM

I will point out that I have rejuvenated many a fan by peeling off the
round label covering the bearing and adding a small amount of oil.

David N1HAC

On 11/21/16 12:57 PM, jimlux wrote:

On 11/21/16 6:39 AM, Charles Steinmetz wrote:

Tom wrote:

EFB0412MD
Airflow 7.17 CFM
6300 RPM
Noise 24 dBA

FBK04F12U
Same exact form factor.
Air Flow 9.2 CFM
9500 RPM
Noise 42 dB(A)

Note the 18dB greater noise (that's a HUGE difference). Even with bad
bearings in the original fan, it is probably considerably quieter (by
10dB or more) than the proposed replacement. On the other hand, the
replacement moves 28% more air, which may be a good thing.

That's a 40mm fan, which is a standard size, I'll bet you can find a
slower turning/quieter fan.

time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

I will point out that I have rejuvenated many a fan by peeling off the round label covering the bearing and adding a small amount of oil. David N1HAC On 11/21/16 12:57 PM, jimlux wrote: > On 11/21/16 6:39 AM, Charles Steinmetz wrote: >> Tom wrote: >> >>> EFB0412MD >>> Airflow 7.17 CFM >>> 6300 RPM >>> Noise 24 dBA >>> >>> FBK04F12U >>> Same exact form factor. >>> Air Flow 9.2 CFM >>> 9500 RPM >>> Noise 42 dB(A) >> >> Note the 18dB greater noise (that's a HUGE difference). Even with bad >> bearings in the original fan, it is probably considerably quieter (by >> 10dB or more) than the proposed replacement. On the other hand, the >> replacement moves 28% more air, which may be a good thing. >> > > That's a 40mm fan, which is a standard size, I'll bet you can find a > slower turning/quieter fan. > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there.

time-nuts@lists.febo.com

53132 replacement fan