Testing Similar [But Very Different] Props

Master Airscrew was kind enough to sent me a few of their MR-series props to try and I took the opportunity to do a follow-on of my 2015 'Jello Killer' video.

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If you watched the original video https://youtu.be/A7x5NH8CTAU you'll know it started out as a motor mount review and evolved into a vibration test of several dissimilar props for camera drones. This time I'm focusing on three 10-inch props of similar pitch and materials to see how they compare in both vibration and noise. Links to thrust data are below.

Aerials video are forthcoming once the weather clears

Thanks for watching!

=)

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CHAPTER LIST

00:28 Intro
00:58 Where to get thrust test data
01:28 Balancing
01:38 About the props
02:04 Custom balancer
02:32 Comparing quality
03:46 How I tested
04:45 The tests
05:32 Test results
06:10 Caveats
07:03 Conclusion

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DISCLOSURE

This is an unpaid review. I purchased the APC and Graupner props with my own funds. Master Airscrew products were provided for review by the manufacturer.

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THRUST TESTS
Thrust test report from the Rotorcraft Systems Engineering and Simulation Center at the University of Alabama in Huntsville comparing the Master Airscrew MR, APC MR and Graupner E props

https://www.dropbox.com/s/udn4qemfi14y1ql/Drone%20Propeller%20Performance%20Measurement-%20University%20of%20Alabama.pdf
https://www.masterairscrew.com/pages/mr-drone-propellers

APPS USED
iPhone seismometer
VibSensor 2.0.0

Android sound pressure
Sound Meter Pro 2.5.4

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PROP MANUFACTURER WEBSITES

Master Airscrew
https://www.masterairscrew.com/

APC
https://www.apcprop.com/

Graupner
https://www.graupner.com/

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MUSIC CREDITS

"Leopard Print Elevator" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/

"The Elevator Bossanova" by Bensound
http://www.bensound.com/royalty-free-music

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Видео Testing Similar [But Very Different] Props канала CradyLab