Pls comment my static calibrate

[monkey1]

I put it out from refrigerator 2 hours, i don't know why only have 40,000. I saw some people have 50,000 or even 80,000. The temperature range is it not good? And the others have problems or not?

Thank you for comment.

[mr_westie]

Not enough range.

Needs to be in frezzer
Did you put it in a box to warm up?

Do read the wiki
http://autoquad.org/wiki/wiki/autoquad- ... libration/

[monkey1]

yes, i put it in a box. But i try twice, the temperature just grow up to 16c in 2 hrs. Except temperature, others ok?

[Max]

Those are very short logs. Typically you want to see 500K data points or more. 2 hours should be > 1M. How big are your log files in bytes?

It must stop logging for some reason. Faulty SD card maybe... Which are you using?

Set it up so you can keep an eye on the green light on the AQ board while it is thawing -- if it stops blinking rapidly then something is wrong.

-Max

[monkey1]

i use sandisk ultramicro sd class10 16g. i have check that on computer and there is no error. also. it is nealy purchase.

the file size is 10MB (10,248bytes) and i use 2hrs to defrost. tonight i will use smaller container to store it.

and i have another sandisk 16gb class4, am i change it?

[JussiH]

I recently had a sandisk card that would stop logging at 1,24 Mb, and could not be reformatted. I now use only Transcend and PNY cards....class6 minimum.

We are researching uSD cards, but it seems that the Sandisk cards are prone to errors, especially the larger ones (+8GB) seem to use a lot of power - another user has reported something similar with a Sandisk card.

uSD cards are probably the most widely counterfeited piece of consumer electronics at the moment, so it can be a but of hit/miss to find a proper one. Large brands like Sandisk and Kingston are the most counterfeited cards...

I have 2 trancends class10 8GB, and I have never had any problems with those. So if you can find a genuine transcend card, that is probably your best bet....

[Jessestr]

Didn't had any problem on 8GB

[chschmid]

I am using a 16GB genuine sandisk ultra class 10 and this one works flawless.