Martin, should I better also bring some gauges for radiation? 
you self have played with the 519 and you are still alive. So there is no Problem with EMP analyzing
When you turn off the power switch and the instrument is still illuminating we can connect the FER with a geiger-Mueller-tube to count the problem directly.
See you tommorow
Martin
As mentioned I'm not an Voltnut. But the label says F9200 (could also be F8200) Precision Inductive Voltage Divider from Sullivan.
Pity I can't attend this time round.
Birthday of the Missus, you know.
But I plan to make it to the next maker fair in Hanover.
Hope to meet some of you PTB guys and voltnuts then,
even though I have nothing to calibrate except perhaps
temperature and humidity for my BME 280 sensors.
It's a Sullivan
F.9200 precision inductive voltage divider
-branadic-
@branadic
Thanks for confirmation.
The picture wasn't sharp as I didn't used a flash and it wasn't very bright in there. Plus the used font didn't helped to distinguish between 9 and 8. And maybe I have to check my Iconograph ;-)
When will you guys from Bremen, Hamburg, and Hannover show up on the Maker Faire?
I plan to visit on Saturday , between 11 - 16h, or so.
How will we recognize each other?
I will try to be there at 15:00.
When will you guys from Bremen, Hamburg, and Hannover show up on the Maker Faire?
I plan to visit on Saturday , between 11 - 16h, or so.
How will we recognize each other?
How about a EEVBlog badge? Home made of course!
they was afraid to bring expensive multimeters for cal bec ..
Yet again they demonstrate good taste
from left to right: +- 10% up to 0%
greetings
Martin (Team of the left side..)
wellenkino + PTB at the makerfaire hannover,
2016
2017
2018
2019 hope to see you
On my list already: Maker Fair Hannover 17. und 18. August 2019
some funny moments there
one of the makerfaire sponsors was this year the Sennheiser company.
The job students of them (~ a zu bi) came with a promotion music box also to our place. Hello
on my table was a polished ZP2 , z-meter build from Sennheiser. Comment of them: oh this is the old company logo, we don`t know this.
comment from the wellenkino: you don`t know your own products, what is that please ??
They went back and told it to the engineer, so we got a nice longer talk with him about oldies.
Next mornig he came back and put a Sennheiser "RV54" for us on the table, tube AC mV Meter, build around 1954. It is now in restoration.
Next year I bring this RV54 well restorated, for cal to the PTB table, then we want to see the Sennheiser team working with that directly on our table
hello Henrik,
I have the first client for you for calibration: a Fluke 8300A options 1,2+5 (heavy nixie fluke)
they was afraid to bring expensive multimeters for cal bec ..
It was marked "WIDLARIZER" on the other side
However this is the now obsolete version since it used leaded parts.
Interesting initiative for sure.
Pic 4. Is it our Dr. Frank?
That grey-headed guy, that's me, indeed.
Pic 11 shows my LTZ box, my two VHP201 boxes and my Dave 'O 'Meter
Pic 11 shows my LTZ box, my two VHP201 boxes and my Dave 'O 'Meter
How many Daves/m^2 were you reading?
Same procedure as last year?
Same procedure as every year ! .... (OK the last 5 years
)
Just a short note: This weekend we have the faire again in Hannover.
A 5700, a really fresh calibrated 3458 and more stuff is waiting for you
PTB and Wellenkino are at about the same place than last time.
that little friend need a cal.
)