EEVblog Electronics Community Forum

Products => Test Equipment => Topic started by: branadic on July 31, 2017, 12:50:55 pm

Title: RFL 912 Gaussmeter
Post by: branadic on July 31, 2017, 12:50:55 pm

Hi to everyone out there,

I'm searching for a complete manual for RFL 912 Gaussmeter. The only thing I found on the web is not complete.
Also I'm interested, if someone replaced the original fragile probes by something more modern and more robust. Please share your knowledge to this gear in here. Thanks.

-branadic-

Title: Re: RFL 912 Gaussmeter
Post by: branadic on August 01, 2017, 04:02:48 pm

Noone out there with similar device and original users manual?

-branadic-

Title: Re: RFL 912 Gaussmeter
Post by: HighVoltage on August 01, 2017, 04:08:43 pm

What about this first hit on Google

http://web.mit.edu/8.13/8.13d/manuals/rfl-912-gaussmeter.pdf (http://web.mit.edu/8.13/8.13d/manuals/rfl-912-gaussmeter.pdf)

Is this the correct one?
Who made this?
How old is it?

Title: Re: RFL 912 Gaussmeter
Post by: branadic on August 01, 2017, 04:42:59 pm

As I wrote, this one is incomplete :(

-branadic-

Title: Re: RFL 912 Gaussmeter
Post by: jh15 on August 02, 2017, 05:40:57 am

Somewhere I have an anus meter I used to check audio tape head magnetism, but it was a D'arsonval movement.

Title: Re: RFL 912 Gaussmeter
Post by: Dr Bob on January 31, 2018, 12:46:00 am

What information are you looking for?

Hall effect probes come in a wide variety of styles and measurement ranges. If you need a very thin one for probing loudspeaker gaps, they are going to be fragile and need looking after. The thicker you can go, the better off you are for robustness.