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dalisman
9th May, 2013, 01:24 AM
Hello all

Did someone from dk use mobile dyno ?
Hamownie Dynomet - hamownia przeno?na, pomiary mocy (http://www.dieselservice.win.pl/h/h_przen.htm)
what do you think abot it ?

kennfeld
9th May, 2013, 11:25 AM
i have see that on Wetterauer RealPower (http://realpower.wetterauer.de/)

seems that you need to pay for each car you meet


the problem is that the system on the road ... not sure that's roadlegal
i think the cops should not agr?e with such system

bmgadam
9th May, 2013, 11:39 AM
We have this dyno, and it's ok. Measurement is allmost same like a on stationary dyno.

This is test on the road, and that mean is in real road conditions.

Police only looks on and admires :D , you can do this on highway.

You test drive in 2 person, not one. So one man drive, second have laptop on legs and do measurement.

Dynomet is worth the money.

bobolin4o
10th May, 2013, 07:11 AM
I think, that the measurement isn't correct. In fact this system is based in only on speed of the wheel. Everything is just software and nice look for customer. I don't think, that i'll pay about 2k euro for that... The same effect will be achieved with my IPhone :cool:
Regards!

Pr3mu
10th May, 2013, 09:06 AM
I think, that the measurement isn't correct. In fact this system is based in only on speed of the wheel. Everything is just software and nice look for customer. I don't think, that i'll pay about 2k euro for that... The same effect will be achieved with my IPhone :cool:
Regards!

read this and you maybe unserstand how its working....

Insoric - Performance measurement, Roller dynamometer test bench, Chassis dynamometer (http://www.insoric.ch/en/products_services/insoric_realpower.php)

your iphone doesnt have this euipment lol.

dalisman
10th May, 2013, 09:55 AM
I think only can be a problm when you have realy fast car and on every change gear tires will slide then can make some influance for measurment.

ominimicu
10th May, 2013, 12:39 PM
For that you can try dynolicious for smartphones.

kennfeld
10th May, 2013, 11:25 PM
smartphone solutions have no afr in the dyno figures they are very limited

bobolin4o
11th May, 2013, 07:46 AM
smartphone solutions have no afr in the dyno figures they are very limited
And maybe the mobile dyno have AFR?
This mobile dyno calculate torque by acceleration (it have simple rpm sensor on the wheel), and HP by the speed... My smartphone do the same. I realy don't see the difference, only in the cost. Yes it's more accurate, but is much more expensive... This is my opinion.
Regards!