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9CI
Canada
Приєднався 2 лип 2018
9CI was founded to provide multi-disciplinary engineering consulting services to established companies, startups, and individuals. Our specialty is in system integration where multiple competing requirements must be met (for example, tight packaging requirements requiring tight integration with electronics). We have a broad range of experience across electrical, mechanical, battery, power supply, and RF disciplines and bring a holistic approach to all of our engineering efforts.
Introducing the Safe and Sound EM3
We're finally ready to release the new Safe & Sound EM3!
This video shows the features and demonstrates PEAK to PEAK measurements of the EM3, and the experimental PEAK mode on the NFA1000.
This video shows the features and demonstrates PEAK to PEAK measurements of the EM3, and the experimental PEAK mode on the NFA1000.
Переглядів: 358
Відео
Safe & Sound Pro mmWave Production Testing
Переглядів 899Рік тому
This video shows the Safe & Sound Pro mmWave frequency response test in real time from the fully anechoic chamber covering 18-40 GHz in 1 GHz increments.
Safe & Sound Pro mmW RF Module Testing
Переглядів 406Рік тому
Here's a look at some final testing on the heart of the upcoming Safe and Sound Pro mmW meter that covers 24 to 40 GHz.
The Reality of RF Testing
Переглядів 1,2 тис.Рік тому
Why REAL RF testing in a controlled space is important. For a deep dive into these subjects, please watch these two videos: The Reality of RF Meters: ua-cam.com/video/Q-ittPVLJs0/v-deo.html RF Testing Standard: ua-cam.com/video/Aqzv7XnqFi0/v-deo.html
We're Still Here!
Переглядів 328Рік тому
It's been a while, but we're still here! We've been very busy... here's why...
How We Manufacture Locally in North America with Domestic Suppliers
Переглядів 3262 роки тому
Did you know that we make our products locally - here in North America? In this presentation video, David walks us through our vendors. Meet Ian 0:00 Intro 0:45 Resin Printing 2:22 EM Solutions 3:14 Cohaja Custom Boxes 4:14 Jawstec 5:10 Simcona Electronics 6:38 Hammond Manufacturing 7:35 Nemko 12:20 MinuteMan Press 13:36 Smart Shield Packaging 14:43 Gladius 3D 17:25 Spectrim Labels 19:07 Muir T...
8x LESS Radiation
Переглядів 4892 роки тому
Modern electric vehicles can present EMF challenges. This video shows how these issues can be solved. Correction Note: The motor controller's switching frequency is 15KHz, NOT 1.5 KHz
RF Meter Testing Standard
Переглядів 9052 роки тому
In this lecture video, we take a deep dive into our RF Meter Testing Standard.
The Reality of RF Meters
Переглядів 16 тис.2 роки тому
How accurate is your RF meter? How do you know? What does the claimed frequency range mean? In this video, we dive into all the details.
S&S Micro at the Table
Переглядів 3322 роки тому
A quick demo of how discrete the new Safe and Sound Micro can be with the vibrate feature.
Wearable RF Meters and the Calculations Complexities
Переглядів 4612 роки тому
In this video we review some of the things that are needed in order to develop a wearable RF detector. Some of the quoted papers are: Lessons learnt on biases and uncertainties in personal exposure measurement surveys of radiofrequency electromagnetic fields with exposimeters By John F.B.Bolte www.sciencedirect.com/science/article/pii/S0160412016302410 Assessment of radiofrequency electromagnet...
How to have RF ESP!
Переглядів 3882 роки тому
How to have RF ESP!?! Kidding aside, the new Safe and Sound Micro is incredibly discrete. Please allow for the small delay in our response compared to the Pro II meter in the background.
Introducing the new S&S Micro
Переглядів 6402 роки тому
The Safe and Sound Micro is not only discreet, but completely EMF quiet. Years or R&D have gone into this little gadget and we are very excited to introduce it to you.
Mag Field Terrain Measurement
Переглядів 3232 роки тому
It could be possible to get environmental measurements using terrain data and EMF measurements to figure out what urban area exposures are. This could be huge! BitChute: www.bitchute.com/channel/GhTlMxKFPhfO/ 9CI wire measurement: ua-cam.com/video/4CH35updoH0/v-deo.html RF Heat Map: ua-cam.com/video/IKN5K54je04/v-deo.html EMF Concerns: ua-cam.com/video/f5pWynXuCdY/v-deo.html Please subscribe an...
The New Safe and Sound Classic II has ZERO EMF
Переглядів 1,3 тис.2 роки тому
The New Safe and Sound Classic II has ZERO EMF
For small batch building solutions: Jigs!
Переглядів 1053 роки тому
For small batch building solutions: Jigs!
EMF and its health effects: a 5 year review
Переглядів 5803 роки тому
EMF and its health effects: a 5 year review
New Meter Testing: Cemprotec 34 Pulse Width and Frequency Response
Переглядів 2,2 тис.3 роки тому
New Meter Testing: Cemprotec 34 Pulse Width and Frequency Response
Hi, I live 100m away from a 5G tower and would like to test around my home and backyard to decide if we need to try to implement shielding of some sort, or move house. Could you recommend the best few devices (less than $400 USD) that would be worth to buy to help measure what exposure we are getting? Thank you!
This is all starting to sound a lot like, but I have flown in a plane long distances, even over the ocean, and I haven't seen any curvature.
Why you did not include SS pro 2 to the comparison???
Good point some Internet extensions run through the earth socket, it didn't cross my mind until i watched your video.
What’s that orange ground plug tester called and can you share a link to purchase it? This is what I want to check before plugging in my grounding sheet. Thanks
I bought a sheet , but I don't have the tester , so idk if it's legit or not , I never felt any different
This was an awkward and bias video. How even did you test?! Imagine giving your own product a 5 star review.
ok.. what sheets are you using? and he said the field was high but didn’t say how to lower it?
Hi there, thanks for the video. Could you tell me which voltage body meter did you use? I’m not sure which one I should purchase.
Might get this one when it comes out, was looking at getting the NFA1000 for measuring magnetic/electric fields, but its ~$2.3k which is a lot of money for basically the same function + sound
The NFA1000 theoretically has a wider frequency up to 1000kHz, but not many can afford a meter at that price.
Здравствуйте! Эту простынь как стирать? Сколько она живет?
How do I get one???
Very helpful info. Im one of the ones considering moving to a "dead zone" but having a hard time managing that outcome. Thanks for all the suggestions.
the magnetic field limit is 100 mG? That seems pretty low. I use the Alpha Labs which goes up to 2000. Instances that come to mind when it goes over 100 mG, is near a microwave oven, stick vacuums, blenders. Spinning hard drives (SSD?) in laptops?
Thanks for your feedback. We were asked to design a meter with true, excellent weak signal sensitivity for Building Biology standards... within a realistic price range. The 100 mG limit is on the individual X, Y and Z sensor axis, so the combined 3D display could be 170 mG. Our perspective on extremely high fields is they simply need to be avoided or fixed - whether they are 50 mG or 500 mG. And long-term daily, constant exposure to levels beyond the range of the EM3 is a problem in any case... unless the current Safety Standards are not a concern ;-) If you need to know precise levels at inches or cm distances, it's often more accurate to measure at a further distance and use math to calculate the near-field levels. Then also consider if someone would actually be that close to that appliance or device to actually receive that level of constant exposure.
@@9ci good answer. Agreed...anything more then a 4 mG for prolonged exposure - say while driving, I want to avoid. Almost always use external wired keyboards...not typing on a laptop keyboard. Driving - ideally less then 2 mG, but usually can't achieve that unless using G-Iron, which I travel with...for use while renting a car. Already "permanently" installed in daily drive. But good to know the limit could be 170 mG on this meter. This EM3 might be better for measuring in car foot wells - where it is darker. The Alpha Labs needs good ambient lighting or it can't be seen readily. I usually don't travel with a EF meter -- one too many...but nice to see this combo. If only there could have been a DE measurement too! ;) Then I could leave the Alpha Labs / Greenwave at home! Always some Cornets (MF-EF-RF)...but I hate the measurement units, among other negatives.
Great gear as always Bruce, thanks! 💯
Message passed along - Thank you!
My husband likes to fall asleep watching his laptop laying on his bed, does that negate the grounding sheets or is it even dangerous? Thanks
Bruce.this is great! You beat the NFA1000 with an extra digit of precision in the E-field, which was a surprise to me. I have a few questions --- * Does this have an audio component (aka, the 'geiger effect')? I am hoping to mount it on a pole sometimes as a super buzzstick. * What would be a text paragraph description of how to intepret the progress meter bar across the top -- is it a time delay slow moving average, is it logarhythmic, etc? * Given how temperamental potential-free E-field measurements are, how distant does one need to be while taking a measurement? For example, if I wanted to take 9 measurements in a grid pattern on a bed (a la 9PM NFA1000 measurement), how far should a person stand away and how long should we wait for settling before recording the measurement? I hope to raid my piggy bank for one before the summer is out. Bravo for a job well done.
Thank you! We focussed heavily on low end sensitivity. Yes, 'Geiger counter effect' like other meters. We're still finalizing and testing various meter bar motions. SLT will have documentation for 9 pt data collection.
The RF meters would be more practical if you could hone in on a frequency with a display. There’s too much noise pollution in a a city like I live in LA.
NEUROSURGEON DR.Jack Kruse would tell you To move the hell away from that city, or risk serious problems
What can you do with the USB port? Can you log data? Can you connect it to a computer for continuous real-time monitoring? Thanks
Just external power for continuous operation.
@@9ci dang
I am so happy to see this meter :D!!!!!!!!!!!!!!!!!!!!!!!!!!! any chance we could talk off line about it? I do have questions and it seems hard to reach you
Thank you! We are extremely busy for individual support. Please connect with Safe Living Technologies for questions.
@@9ci just got a degree in Electrical Engineering, I love the work of 9CI, any chance I could come aboard?
EMF-390 tested with a signal generator: ua-cam.com/video/kfl59qqq35A/v-deo.html What do you think?
Amazing. Thank you!
I just got a scooter of the same type, Niu MQi gt-evo. Really suffering with inflammation and pain in my heels after two weeks of ownership. Discovered a high magnetic field with an instrument down by my feet. I guess over 100mG. Could you also go down there too?
How do we lower the E field ?
How do you wash them?
Is there anyway to block stop electronic harassment or v2k
Is there any way to stop electronic harassment or v2k
Thanks a lot for this video, I will understant better my meters now !
He doesn't need that special blanket because he sleeps under the bed and he's grounded
Thanks for the video. No shoes on the bed, please.
This is such a great ideal. Earth Grounding the human body. Sadly I live in a multi unit building and I woke up in the middle of the night with my heart fluttering! I was quite terrified to say the least! I believe in the body being an antenna in a high emf area. Sadly I have no control over my neighbors emf environment so I’m left with just going out side and grounding myself with my bare feet to the earth. Definitely works and is hugely beneficial!😎💕
A man with Integrity! Great video.
Hello guys, thank you for all your hard work. I love SLT meters and I use them on a dayly basis. I run a Telegram channel on the topic of EHS and EMF contamination. There are people who use a chinese toy called BR9A to measure RF and I know it's worthless but it does pick up some signals and I don't have the necessary equipment to test it properly. Maybe you guys could run a test on it so I can finally end the debate over that "meter" please
Very informative! Many thanks!
Why do you make your sound so complicated. I’ve just purchased a really expensive one and there’s zero mention about a meter to check the electrical wiring is ground correctly. There’s no mention about additional electrical fields coming from the walls. So what are you lot trying to say. Almost feels like you are trying to dissuade people from using them !
At least you're grasping that some of this is a scam. Get rid of the sheets and never plug foreign things that conduct into your electrical outlets unless they are an electrical device And most certainly never plug something into the hole of your outlet that is the ground wire, ever!!! I don't think people really get what a ground wire is. Don't worry about because you aren't going to do this because it goes against every safety thing you ever heard about electricity in your home. What you can do is. Depending on your house or apartment, you can buy a wind-up alarm clock. And throw the breaker to your bedroom. And insulate your windows. Wood, brick and concrete aren't very good conductors of electricity. Obviously, if this knocks out the heating or heating in your bedroom than don't do it.
Why i read that ionitazion could be from 10 MHz to 2 Ghz above 10 mW/m²? I thought ioniuzation depends only on frequency?
A Building Biologist (Germany) says THANK YOU!
So far, the GQ EMF-390 has received more positive than negative reviews, so dismissing it out of hand by saying it's not even worth testing seems more of a personal issue these people have with the brand. Nothing professional by the way, as the video was intended to make an objective assessment of the performance of the devices.
Thank you , it gave me much more understanding, which, I'm not getting from Latnex about my HF-B3G
This seems different from the usual case made for grounding. You are reducing the magnitude of A/C voltage picked up from a typical modern indoor environment (electro-smog?) by grounding, but other videos talk about taking off your shoes outside where presumably there is no electro-magnetic field other than the earth's normal fields. These other videos talk about charge imbalances in the body. Hard to know which theory to use when explaining why grounding is good for you. If you want to avoid being an antenna, would a top and bottom sheet combo serve as a poor man's Faraday Cage? Let the sheets and mattress pad be the antennas while you shelter between them.
This article says different as far as being an antenna for EMF's: earthinginstitute.net/wp-content/uploads/2018/10/grounding-doesnt-turn-you-into-an-antenna-for-emfs-2018.pdf
It would be great if you did a video where you made your case about sharing the studies you mentioned, I'm intrigued.
Thanks for the information. Funny how 600 MHz band is now forbidden for wireless mics.
Thanks for the info. Finding a solid meter has been quite a challenge. I want a meter that shows the actual frequencies and power rating. There is nothing safe about microwave radiation. Here's a pile of scientific evidence to demonstrate that the microwave radiation emitted by Bluetooth, WIFI, the new Fifth Generation Towers, NEXRAD, DOPPLER AND the devices we were sold, cellphones, air pods, SMART Meters and more run in the same frequency range as the microwave oven [2.45 GHz] and can damage DNA and cause Neurodegenerative Disorders, [brain wasting] infertility, cancer and death. The misfolded proteins associated with Alzheimer’s, Parkinson’s, Huntington’s, and Creutzfeldt-Jakob diseases as well as certain cancer types such as amyloidosis can be caused by microwave radiation... The same frequencies used in Wifi/Bluetooth and such. CJD is "Mad Cow". A brain wasting disorder. [Zombie] So many people are suffering now without even realizing it. We are told that "No specific demonstration of harm has been demonstrated up to date, even if wireless transmission has been included by IARC in the possible carcinogen list." or "we could find no evidence this technology causes harm"... It's easy to fail to find something... Meanwhile... I found it. If you haven't found it yet, you can find it here bretthouston.com/creations/microwave-radiation-can-cause-zombies-prions/
I like your suggestions for the manufacturers products as well but for me the most important thing is the relative indication of the presence of rf energy. I used to have an ED85EXS that had an sma connector for an external antenna with a few external antennas available. I DO agree with you trying to interpret their antennas' performance data did NOT make sense. The numbers they cited for graph terms were iffy at best and like you stated, open for considerable confusion factor. My take on that would probably be they couldn't be held to a solid performance standard. You're right. Now to try and convince the manufacturers (at least the honest and sincere ones) to try and comply with some measurement standards. Thanks for your video!
Okay aside from the complicated readings, what i gathered is, grounding sheets that are properly plugged in (you cant screw that up), will bring your body voltage down which will help you sleep better. Also sleep in a room where there isnt high electromagnetic circuit activity (unplug your shit at night) Pretty simple
Why is no one explaining how to actually work the circuit tester? There's a ledger on mine and it doesn't say how to test outlet if grounded. Anyone? Anyone? A hundred useless reviews, not one explains it. You point to it, and just skip right over. Why? Testing if outlet grounded is the most important part. When I plug mine, two yellow lights light up, red one does not. Looks same as yours. What does it mean? Neither the seller nor any videos explain. So frustrated.
Two lights means is connected to ground. Most socket testers will have a small description of what the different lights mean. There are videos on socket testers for grounding. If you type socket testers and the name of your country you will find something similar to what you bought. I would recommend connecting directly to the earth outside with a grounding rod/pin though, that way you don’t have to worry about that or electrical interference.
i got a free set of grounding sheets but now i will just sell them. this is wayyyy over the top complicated. plus, no one can tell me any benefit to using the sheets.
it gives you a better sleep and you are more rested having more energy.
Measuring the voltage to the Earth pin cannot give a true indication. Here in Australia the Earth pin is also connected to the Neutral (return) conductor. And while this is always earthed at each house with an earth stake, it always has an AC voltage on it of a few volts.
I would advise against anyone doing this anywhere. Nobody should be plugging in to the electrical outlet, into just the ground wire hole. Even if you get a safe reading, that wire is still available to conduct electricity at any given point, that's its purpose.
I have been trying to call auroform ever since I bought your sheet about a question, but always get a receiving saying it will be a two hour wait if I wish to wait. Also I did not get that voltage reader with the sheets when I ordered them like you just said is included.. My questions which I've submitted to auroform several times, but never get a response is can the sheets be washed in a washing machine and dried in a dryer and secondly I have a dual temperature control mat under the sheet that warms my bed during the winter months and cools it during the summer months and I was told that I need to put some sort of pad between the sheets and the dual temp pad. Is that correct? Also no one ever said you need a low voltage room to use it in, as I have a clock and the mat and a ceiling fan and a diffuser all in very close proximity . Does that mean it is dangerous to even try to use the sheet and during a storm am I at risk by even having it on my bed?