Author Topic: PTB at the Maker Faire in Hannover  (Read 19300 times)

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Offline Martin.M

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Re: PTB at the Maker Faire in Hannover
« Reply #50 on: September 12, 2018, 02:44:39 pm »
Martin, should I better also bring some gauges for radiation?   >:D ^-^

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
« Last Edit: September 12, 2018, 02:49:08 pm by Martin.M »
 

Offline doktor pyta

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Re: PTB at the Maker Faire in Hannover
« Reply #51 on: September 13, 2018, 08:04:08 am »
@ Twoflower

What's this ?
« Last Edit: September 13, 2018, 08:37:33 am by doktor pyta »
 

Offline Twoflower

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Re: PTB at the Maker Faire in Hannover
« Reply #52 on: September 13, 2018, 05:23:00 pm »
As mentioned I'm not an Voltnut. But the label says F9200 (could also be F8200) Precision Inductive Voltage Divider from Sullivan.
 
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Offline Messtechniker

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Re: PTB at the Maker Faire in Hannover
« Reply #53 on: September 13, 2018, 06:03:18 pm »
Pity I can't attend this time round.
Birthday of the Missus, you know. :palm:

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.

Agilent 34465A, Siglent SDG 2042X, Hameg HMO1022, R&S HMC 8043, Peaktech 2025A, Voltcraft VC 940, M-Audio Audiophile 192, R&S Psophometer UPGR, 3 Transistor Testers, DL4JAL Transistor Curve Tracer, UT622E LCR meter
 

Offline branadic

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Re: PTB at the Maker Faire in Hannover
« Reply #54 on: September 13, 2018, 06:39:52 pm »
It's a Sullivan F.9200 precision inductive voltage divider



-branadic-
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Offline Twoflower

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Re: PTB at the Maker Faire in Hannover
« Reply #55 on: September 13, 2018, 06:50:40 pm »
@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 ;-)
 

Online Dr. Frank

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Re: PTB at the Maker Faire in Hannover
« Reply #56 on: September 13, 2018, 07:11:19 pm »
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?
 

Offline e61_phil

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Re: PTB at the Maker Faire in Hannover
« Reply #57 on: September 13, 2018, 07:32:18 pm »
I will try to be there at 15:00.
 

Offline Messtechniker

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Re: PTB at the Maker Faire in Hannover
« Reply #58 on: September 14, 2018, 08:14:29 am »
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! 8)
Agilent 34465A, Siglent SDG 2042X, Hameg HMO1022, R&S HMC 8043, Peaktech 2025A, Voltcraft VC 940, M-Audio Audiophile 192, R&S Psophometer UPGR, 3 Transistor Testers, DL4JAL Transistor Curve Tracer, UT622E LCR meter
 

Offline Henrik_VTopic starter

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Re: PTB at the Maker Faire in Hannover
« Reply #59 on: September 14, 2018, 01:35:21 pm »
I usually recognize them by the questions they ask and the gear they bring by :-+ :-DMM :-DMM :-+  :P

Greetings from Germany
Henrik

The number you have dialed is imaginary, please turn your phone 90° and dial again!
 
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Offline Martin.M

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Re: PTB at the Maker Faire in Hannover
« Reply #60 on: September 17, 2018, 05:26:45 am »
they was afraid to bring expensive multimeters for cal bec ..
 

Online tggzzz

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Re: PTB at the Maker Faire in Hannover
« Reply #61 on: September 17, 2018, 07:41:35 am »
Yet again they demonstrate good taste :)
There are lies, damned lies, statistics - and ADC/DAC specs.
Glider pilot's aphorism: "there is no substitute for span". Retort: "There is a substitute: skill+imagination. But you can buy span".
Having fun doing more, with less
 

Offline Martin.M

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Re: PTB at the Maker Faire in Hannover
« Reply #62 on: September 17, 2018, 12:17:44 pm »
from left to right:  +- 10% up to 0%

greetings
Martin  (Team of the left side..)
 

Offline MiDi

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Re: PTB at the Maker Faire in Hannover
« Reply #63 on: September 24, 2018, 12:23:08 pm »
Little reminder for those close to Hannover (Germany):
PTB will be again at the Maker Fair 2018 in Hannover on 15.-16. September. (MAKER UNITeS)
Will be the 4. time, can we say traditionally ?
Our 5700 and other nice gear is freshly calibrated and waiting for you :)
(As always, no official tracability report, don't expect the last digits, expect FUN :D)
 

Unluckily, I could not be there and missed open day at PTB 8th september  :palm:
Would appreciate a night/weekend of the volt-nuts at PTB - just dreaming  :=\
 

Offline Martin.M

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Re: PTB at the Maker Faire in Hannover
« Reply #64 on: October 05, 2018, 05:04:17 pm »
wellenkino + PTB at the makerfaire hannover,

2016
2017
2018
2019    hope to see you  :)
 

Offline Messtechniker

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Re: PTB at the Maker Faire in Hannover
« Reply #65 on: October 05, 2018, 05:26:46 pm »
On my list already: Maker Fair Hannover 17. und 18. August 2019  :-+
Agilent 34465A, Siglent SDG 2042X, Hameg HMO1022, R&S HMC 8043, Peaktech 2025A, Voltcraft VC 940, M-Audio Audiophile 192, R&S Psophometer UPGR, 3 Transistor Testers, DL4JAL Transistor Curve Tracer, UT622E LCR meter
 
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Offline Martin.M

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Re: PTB at the Maker Faire in Hannover
« Reply #66 on: October 05, 2018, 06:21:47 pm »
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  8)

hello Henrik,
I have the first client for you for calibration: a Fluke 8300A options 1,2+5  (heavy nixie fluke)

« Last Edit: October 05, 2018, 06:36:08 pm by Martin.M »
 

Offline Henrik_VTopic starter

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Re: PTB at the Maker Faire in Hannover
« Reply #67 on: October 06, 2018, 08:00:26 pm »
they was afraid to bring expensive multimeters for cal bec ..


It was marked "WIDLARIZER" on the other side  >:D  :horse:

However this is the now obsolete version since it used leaded parts.

Greetings from Germany
Henrik

The number you have dialed is imaginary, please turn your phone 90° and dial again!
 

Offline try

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Re: PTB at the Maker Faire in Hannover
« Reply #68 on: October 08, 2018, 01:09:51 pm »
The back side of the hammer can be found here:

https://www.mikrocontroller.net/topic/398160#5565186

Look at picture 19.

Best regards
try
 
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Offline Mr. Scram

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Re: PTB at the Maker Faire in Hannover
« Reply #69 on: January 13, 2019, 08:27:39 am »
Interesting initiative for sure.
 

Offline hwj-d

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Re: PTB at the Maker Faire in Hannover
« Reply #70 on: January 13, 2019, 09:59:20 am »
Pic 4. Is it our Dr. Frank?   :-*
 

Online Dr. Frank

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Re: PTB at the Maker Faire in Hannover
« Reply #71 on: January 14, 2019, 10:50:07 pm »
That grey-headed guy, that's me, indeed.  ^-^

Pic 11 shows my LTZ box, my two VHP201 boxes and my Dave 'O 'Meter
« Last Edit: January 14, 2019, 10:54:55 pm by Dr. Frank »
 
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Offline LapTop006

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Re: PTB at the Maker Faire in Hannover
« Reply #72 on: January 15, 2019, 10:57:41 am »
Pic 11 shows my LTZ box, my two VHP201 boxes and my Dave 'O 'Meter

How many Daves/m^2 were you reading?
 

Offline Henrik_VTopic starter

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Re: PTB at the Maker Faire in Hannover
« Reply #73 on: August 13, 2019, 01:51:49 pm »
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  8)

PTB and Wellenkino are at about the same place than last time.
Greetings from Germany
Henrik

The number you have dialed is imaginary, please turn your phone 90° and dial again!
 
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Offline Martin.M

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Re: PTB at the Maker Faire in Hannover
« Reply #74 on: August 15, 2019, 04:58:28 am »
  :-DMM   that little friend need a cal.
« Last Edit: August 15, 2019, 05:04:29 am by Martin.M »
 
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