Peek Inside a Prototype Testing Lab

Подписаться 115 тыс.

Просмотров 17 тыс.

50% 1

Lab tour - shaking & baking prototype test gear
Register to win test gear ► bit.ly/KULive2 ◄
Click to subscribe - bit.ly/KLabs_sub
0:00 Inside a prototype testing lab
0:50 Probe flex testing
1:25 Helmholtz coil testing
2:12 Pull / strain relief test
2:45 HALT Testing - Highly Accelerated Life Testing (temp chambers)
4:40 Capacitor Quality Testing and Power Supply Testing
5:15 Shake Testing
6:45 Anechoic chamber testing
Keysight University Live is happening now! Wondering what it’s all about?
This online event for engineers features tips, tricks, and prizes that will make you an engineering legend. Enter now for daily chances to learn and win test gear.
Learn tips & tricks, hear from industry experts, and get a sneak peek at never-before-seen test gear. You could also win more than $300,000 in oscilloscopes, RF, and bench equipment - you don’t want to miss this!
We will have fresh talks, interviews, and drawings on the Keysight University Live web page each Tuesday 23-March to 27-April.
Register to win during Keysight University Live ► bit.ly/KULive2 ◄
More info about Keysight University Live on our blog:
blogs.keysight.com/blogs/tech...
Twitter: @DanielBogdanoff:
/ danielbogdanoff
/ keysight
#LabTour #prototypetesting #hardwaretests #HALTtest #acceleratedlifetesting #hardwaretesting #hardwarelabtest #keysightlab #keysightuniversity #probetesting #probetest #temperaturetest #temperaturechamber

Наука

Опубликовано:

14 июл 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 171

@satviksharma1146 3 года назад

WE WANT MORE OF SUCH VIDEOS!!

@ericvenneker 3 года назад

Indeed, please show us the complete unedited tour (without the secrets of course)

@gordonmgx 3 года назад

I'm one of those engineers that designed and performed environmental, certification, safety, etc. testing. There is some joy in seeing the tear in the eye of a design engineer when you hand them back their design in more than one piece. 8^)

@TradieTrev 3 года назад

ROFL!!

@gcm4312 3 года назад

Good to see a brand that is worried in making their products last a lifetime instead of "planning" obsolescence

@dev639 3 года назад

"In this testing room we leave the scope a while with Electroboom and see how the scope fares under such extreme conditions."

@BruceNitroxpro 3 года назад

Fabricio Fanfa , OMG... YESSSSSSS!

@ScottsSynthStuff 3 года назад

That's pretty cool. A long time ago, I used to work for a company doing UL/CSA/TUV product testing for manufacturers to gain their certifications. Usually it involved simulating powerline faults on low-voltage inputs (think a powerline falling across a telephone line, and injecting 10000 volts where the device is expecting 48). The devices would be destroyed, but the way in which they died had to be very controlled - they weren't allowed to spurt flame out and ignite the surface on which they were sitting, and so on. I basically destroyed expensive electronics for a living. It was fun.

@Dukefazon 3 года назад

Now I see why the Keysight equipments are so expensive. For some reason Electroboom came to mind when you were talking about shake testing, he frequenty drops his scopes, like in that video when he wanted to jumpstart his car, the engine turned on and the vibration shook the scope off of the engine :)

@BruceNitroxpro 3 года назад

Dukefazon , LOL Exactly!

@tookitogo 3 года назад

For what it’s worth, every major electronics manufacturer does this kind of testing. Smaller companies can outsource testing instead of investing in a lab of their own.

@yaghiyahbrenner8902 3 года назад

SpongeBob SquarePants is balling. Also, Aglient still alive in the the basement making Keysight babies healthy. 2:55 7:49 wow very impressive layout.

@ftt2757 3 года назад

Yes we would be glad to see more manual tests ;)

@ftt2757 3 года назад

@MichaelKingsfordGray whaaaat?

@testchannelplsignore8509 3 года назад

Nobody: Keysight: CALIBRATED GOLF BALL

@PlasmaChannel 3 года назад

Loved this style! Seeing behind the scenes, and your editing / music use are perfect.

@KeysightLabs 3 года назад

Thanks!

@vincentbelpois2600 3 года назад

Please do more of these, those labs are so interesting !

@ArmiaKhairy 3 года назад

7:15 As an engineer, can confirm

@dixsusu 3 года назад

AaaaaaanD that's why i bought my Keysight MSOX3104T Oscilloscope, mixed signal, 4+16 channel, 1 GHz -BNDL from Keysight Labs . For those who complain that they are expensive .

@justin.campbell 3 года назад

Uncle works at a testing facility, specializes in telecom. When im old enough to get a job I would love to work at a testing lab. Got a couple tours at the place and its truely the most amazing place with test equipment at every corner!

@SkyhawkSteve 3 года назад

I've spent plenty of time with thermal chambers, shake tables, and especially semi-anechoic chambers! When I did space electronics work, we used thermal vacuum chambers, where all of the air is removed from the chamber. Nearby was the thermal vacuum chamber used for the Mercury & Gemini capsules, which was pretty cool. Testing is a combination of interesting and incredibly boring, but it does help fix problems before it gets to the customer!

@seeker4430 3 года назад

Amazing video such complex topics summarized so beautifully. Each of those sub-topics are worlds in themselves. There are so many standards and specifications that have to be adhered to and can a topic for a separate video themself. Awesome!

@KeysightLabs 3 года назад

Thank you! This vid easily could have been an hour or more :)

@ericvenneker 3 года назад

@@KeysightLabs : how long should lab tour vids be? Everyone: yes!

@raymitchell9736 3 года назад

Great Video... it is so important for a lot of people to know how much goes into the testing of the test equipment. Folks, there's a reason why the equipment costs more *AND* why it is so rugged and dependable. How do I know this actually goes on? Back before it was Keysight, around 1996 thru 2000, I worked as a firmware engineer at HP/Agilent Santa Clara, CA in the Calif. Semiconductor Test Division and we had our new prototypes torture tested like that... the mechanical shake tests really go on, all the vibration expected in shipping, and in addition, they'd dwell at resonant frequencies and tried their best to break our stuff... I recall being told (not shown) about one test in particular that to this day makes me shudder: The drop test. The idea is that the [expensive] equipment is dropped on its various faces to find what breaks. Yeah that one made me sad to think about expensive equipment being tortured and broken like that, but the end the product will stand up to a lot of abuse! If I can afford it, I'll either buy used HP/Agilent (or hope to win) Keysight equipment... it _will_ work reliably for many, many years... totally worth it!

@KeysightLabs 3 года назад

The drop test! The machine is in the room there with the shake table, but I wasn't able to find footage of it in action so I (with a heavy heart) left it out of this video.

@raymitchell9736 3 года назад

@@KeysightLabs Probably for me it's best... I don't want to have nightmares LOL 😂😂 I respect my equipment and give it a loving home... but it's like watching a horror movie... still want to see it 😁 or maybe it's like sausage making: you don't want to know what goes in to making it, but enjoy the end-product... I can't decide which analogy works in this case.

@SoonerRoadie 3 года назад

Very intersting. Definitely want more videos in the labs.

@samfedorka5629 3 года назад

I greatly enjoy seeing other labs and see what they're doing, from Semiconductor Automated Test Equipment, to HALT/HAST/HTS testing like what you showed today, to testing of individual boards, to testing full devices. It was interesting seeing the similarities and differences between the anechoic chamber you have setup for high power RF EMC compared to one that's set up for low power, high frequency antenna testing.

@StaDo0815 3 года назад

HALT Testing aka Highly Accelerated Life Testing Testing

@KeysightLabs 3 года назад

ATM Machine

@grottyboots Год назад

Good to see you test things with the volume set to 11! Keep up these sort of videos. So interesting to see behind the scenes.

@Soren_Marodoren 3 года назад

Yes. More of these videos. This was really interesting to see.

@EngineeringVignettes 3 года назад

In the labs, the very fabric of time and space are tested to their extreme. Note the use of a perfectly spherical spongebob _square_ pants probe used to create micro black holes in reality... Also, it's pretty cute. :D (and yes I know there are dimples in the golf ball... yeesh.)

@amirb715 3 года назад

please more please more please more of this

@seeker4430 3 года назад

You have only one life and you can do only so many things and working for keysight for entire span of one's career seems like being worth it.

@bblod4896 3 года назад

It's the 10,001 bend that fails. 😢 Thanks for the behind the scenes look at the testing facility.

@rong3995 3 года назад

Really enjoyed this "behind the scenes" tour of the test labs. Keep 'em coming. Would love to see more.

@mosfet354 3 года назад

Yes! Yes! Yes! More of this please!

@Factory400 3 года назад

More! More!

@blanana_m 3 года назад

You are SO close to 100k subs, keep up the work and you'll get the playbutton soon

@KeysightLabs 3 года назад

Thank you!

@nathancollins4556 3 года назад

This is great, all your videos are great. Let's see more!

@YamenNazer 3 года назад

I loved it😍😍please do more of these videos😍😍😍

@rickdabney5082 3 года назад

Love the video. The environmental chambers bring me back to the late 70,s. I was tasked to characterize temperature drift on HP 86290 sweeper modules. The chamber was heated electrically and cooled with controlled liquid CO2 injection. My idea to save time and CO2, I would go hot to cold for one instrument, then cold back to hot with the next unit. I didn’t even consider that an instrument that was -20c would condense moisture at an alarming rate as it was heated up during the heat test. We know now that an 86290 will not work properly with water running off the control boards, however once dry, all was well. The procedure was henceforth written to specifically prohibit my short lived “brilliant” time saver idea.

@RobeenaShepherd 3 года назад

That is way more testing than I ever imagined!!!

@angeliquerobaye8351 3 года назад

I loved. Thanks 😘

@OppaYA 3 года назад

Fun and interesting video. Hope to see more!

@marcinkowalczyk647 3 года назад

@Keysight Labs YES YES YES more like this please!

@DanielStingBR 3 года назад

Very nice, that's why the equipments are expensive and reliable

@user-yw8sr3uj1w 3 года назад

Thanks!

@lwilton 3 года назад

I think what most impressed or interested me was seeing what looked like some real HP-branded equipment in the background in that first 10 second introductory scene. Good to know that it is still working in your lab as well as mine. :-)

@Factory400 3 года назад

Solid play on Forrest Gump! Nice. 04:24

@mayankgupta460 3 года назад

Please do more of these

@vejymonsta3006 3 года назад

Fantastic test lab. I worked at a place that did vibe table tests. They did it in the same room where audio frequency tests were taking place. 😉 Red boxes would appear in the test report for seemingly no reason.

@questionmark9684 3 года назад

Hi Daniel, Thank you. That was very interesting. Yes, please give us more testing videos, perhaps with more details. I would be particularly interested in seeing how electrical testing is done and how GPIB is used for testing. Cheers Mark

@TheCalvinSkinner 3 года назад

Very cool

@electronash 3 года назад

I'm here for the Doc Brown 88 MPH easter egg.

@electronash 3 года назад

And Spinal Tap, of course. lol

@shuashuashua1 3 года назад

I love to se more of keysight inside ! Maybe I cannot afford for Keysight scope right now, but now I know why this stuff is top quality :)

@benediktfrasch2812 3 года назад

I was in the Lab in germany, it was so interesting, what special testing equipment they have sometimes.

@blackitty611 2 года назад

I love you! KeySight Labs

@astrixistheman 3 года назад

Enjoyed video alot

@KeysightLabs 3 года назад

Thanks NASA THE POTATO

@ZTK-RC 3 года назад

Great video Thermotron!

@50Hz 3 года назад

That’s pretty cool.

@jstro-hobbytech Год назад

Awesome video

@PelDaddy 3 года назад

Nice one. Love the tours. You need some apple boxes for everyone else given your height, Daniel.

@KeysightLabs 3 года назад

Haha, we definitely do that in the main room sometimes

@GadgetUK164 3 года назад

Very cool to see the testing process!

@chrismumford9206 3 года назад

If one of those UXR's happen to break I'm happy to take it off your hands.

@electronpath 3 года назад

Yes, more lab tours, please 👍

@jaaour 3 года назад

very nice

@emo666man122 3 года назад

so cool

@fireracerworkshop8251 3 года назад

I hope that I become successful enough to buy a decent keysight oscilloscope and get rid of the Hantek. Really, owning keysight equipments is my dream. Wish me a luck.

@lucasng3330 3 года назад

I'm waiiting online for part2, 3,.....part100 of keysight labs

@johndoolittle1849 3 года назад

more, please!

@RickTrajan 3 года назад

Fascinating... though I want to know some of the things accelerated testing can miss or not test.

@rpbale 3 года назад

More please

@jamesminor1202 3 года назад

Normally laboratory room of tech company will be confidential areas. Keysight is so broad-minded for reveal laboratory area.

@dimitar4y 3 года назад

most companies keeping their practices confidential are part of the part obsolescence conglomerate and they don't want you to see CALIBRATING their product FAILURE rates.

@helmuthschultes3662 3 года назад

Very familiar environment to me have many years of endurance and standards testing behind me, for Automotive products. Both lab and field test.....

@JKTCGMV13 3 года назад

I appreciate video makers making the disclaimer about filming being done before the big mask thing

@mscir 3 года назад

That's like getting paid to play. Great job, cool video, thanks.

@kimdzongdzwon82 3 года назад

next video, worlds most expensive phoen charger with coffe machine, TV ,Roomba and osciloscope function. Great video as always

@idontseeit 3 года назад

nice video Thermotron!

@nickadams2361 3 года назад

holy christ please many more of these videos interviewing real engineers

@legominimovieproductions 3 года назад

I love your power supply test rack, just tons of power resistors on a large heat sink wuth 2 pc fans srewed to it XD

@KeysightLabs 3 года назад

There's def a time and a place for an electronic load, and a time and a place for a charcuterie board of power resistors!

@hafo821 3 года назад

I can see a lot of vintage Hewlett Packard lab equipment :P

@codingmarco 3 года назад

Yeah it's still around everywhere, inside and outside of Keysight ;)

@williamhuang8309 Год назад

7:15 "Engineers in their natural habitat" Keysight Geographic

@coryballiet8260 3 года назад

As a rookie test engineer, I thought this was pretty cool. I see a lot of similarities between your stress tests and what my company does.

@oid123 3 года назад

HALT brings back memories of liquid nitrogen dripping down my back...

@KeysightLabs 3 года назад

No thanks

@markgreco1962 3 года назад

So I’m talking to you in the past? Son of a gun you figured out time travel. Or did I? So confusing 🤣 thanks Keysight

@sersheva 3 года назад

My dream as electrical engineer: work at Keysight Technologies Laboratory. Ok I will still dreaming :(

@nottilthursday 3 года назад

They are hiring now. A little bird told me.

@foc2241 2 года назад

2:54 Ohh I didn't know Agilent makes this stuff :D

@sirousmohseni4 3 года назад

More details, please

@kevincozens6837 3 года назад

The video mentioned that Keysight can do their own tests for CSA and UL approval. I wonder what they do for FCC type approval testing. Is that also done in-house or is that work sent out to another facility or company?

@paolocanali3361 3 года назад

I like videos about testing! Test is essential to get successful products. Many years ago, a thermal test saved me from a potential embarassing issue. My clever redesign of a analog timer circuit failed the environamental test because it misbehaved below -25C. I was sceptical about the usefulness of this test, it seemed unrealistic to me, but I had to fix the issue anyway with significant part count and cost increase. It eventually turned out that one of the first customers of the product was based in Siberia. I also had a instance where the tests did NOT found out a severe reliability issue. 6 months after the start of the deploy on the fields, devices started to fail. They had to be all warranty fixed or replaced, hundreds of them. A simple additional test could have spotted the issue, but no one thought about it.

@KeysightLabs 3 года назад

It really makes a difference! When things go bad they can go really bad.

@pauldavis2108 3 года назад

One of my fondest experiences early in my career was doing environmental testing on flow computers. We had a product prototype that not only had to be stupidly accurate (a 0.01% error could be the difference of thousands of dollars of product) but was also rated for zone 0 where an explosive atmosphere is likely to be present. The amount of capacitance that was allowed was severely restricted and when running at -60C diminished severely. Getting the thing to run properly, if at all, was a challenge but a rewarding one when we finally got all the issues solved.

@h3llh0und00 3 года назад

I want to work there... so bad

@pioneer1943 3 года назад

The Forrest Gump reference made me chuckle lol

@TomStorey96 3 года назад

I plan to be buried with my Keysight scope. This video gives me confidence it will still be here when that day comes. 😄

@BruceNitroxpro 3 года назад

I think you need a "DAY IN THE LIFE OF...." series... for instruments.

@lupojacobo9892 3 года назад

No wonder they are so reliable

@ikocheratcr 3 года назад

The contact Bruce message on the oscilloscope is brilliant. Also the "do not tap glass" one. Thanks for sharing those details. Also do you even need to ask if people would like to see more? Really? ;)

@tsanggary6422 3 года назад

Imagine next testing lab tour colab with ElectroBOOM

@ArmiaKhairy 3 года назад

"calibrated golf ball"

@ChristophMewes 3 года назад

I saw Forrest, did you too?

@KeysightLabs 3 года назад

Good eye!

@joeytheetge9268 3 года назад

Show us the world Thermotron. I want to see all the places. You and your big microphone. 🤓🎤

@StigDesign 3 года назад

7:18 LOL

@my3dprintedlife 3 года назад

I see your volume goes up to 11. I recently made an amplifier which also goes to 11, seriously.

@KeysightLabs 3 года назад

it goes to 11

@my3dprintedlife 3 года назад

@@KeysightLabs I actually made a small battery powered amplifier recently and I 3D printed the volume scale to go to 11.

@lwilton 3 года назад

Just for the heck of it I once replaced the volume pot on an amplifier with a 10-turn pot. It was fun to stand back and watch people fiddle with it and discover the knob kept turning and turning and it just kept getting louder.

@RottnRobbie 3 года назад

Since you asked ... I liked it, and more like this would be just _fine_! (but I don't think I can handle 19 thousand, nine hundred, and ninety nine more... maybe just stop when you hit 10 thousand)

@peterm4675 3 года назад

The Doc makes his appearance 😆😆😆

@zummerzetwoodsman1067 3 года назад

What happens to the equipment that survives the tests any for sale?

@KeysightLabs 3 года назад

They typically get used around the building or go into long-term testing

@dimitar4y 3 года назад

In industry, they are usually taken apart and all parts studied for what the effects were; resistors checked for cracks, caps checked for leaks, BGAs checked for cracks, or taken to more aggressive torture tests.

@TheKnobCalledTone. 3 года назад

Why would you want to buy a piece of equipment that's been used for extreme stress testing? That's like asking an auto manufacturer if they'll sell you one of their cars that's been crash tested.

@dimitar4y 3 года назад

@@TheKnobCalledTone. um, no. Stress test and Crash test is different.