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16 (14) Bit 250ksps 4Ch data aquisistion with PC
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Topic: 16 (14) Bit 250ksps 4Ch data aquisistion with PC (Read 2003 times)
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luky315
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16 (14) Bit 250ksps 4Ch data aquisistion with PC
«
on:
May 15, 2016, 10:03:10 am »
I am looking for a simple and relatively cheap solution to sample blocks of data (a few seconds long) with a C# application (on a Windows PC) for further analysis.
Is there a commercial USB based measurement system with 4 channels, a high resolution (>= 14Bit) and with a good API?
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Andreas
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Re: 16 (14) Bit 250ksps 4Ch data aquisistion with PC
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Reply #1 on:
May 15, 2016, 11:50:00 am »
PicoScope 5442A?
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luky315
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Re: 16 (14) Bit 250ksps 4Ch data aquisistion with PC
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Reply #2 on:
May 15, 2016, 12:32:25 pm »
Thanks, but >1000€ is not relatively cheap and I don't need the high sampling rate of a "real" oscilloscope.
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Carrington
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Re: 16 (14) Bit 250ksps 4Ch data aquisistion with PC
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Reply #3 on:
May 15, 2016, 02:02:12 pm »
The ADALM1000 maybe? (16 bits, but 100KSPS only), around 50€.
Another possible option is the Analog Discovery. (14 bits, 100MSPS), around 250€.
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Gribo
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Re: 16 (14) Bit 250ksps 4Ch data aquisistion with PC
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Reply #4 on:
May 15, 2016, 09:28:50 pm »
National Instruments have USB devices that might fit your requirements. The API (NI DAQ or DAQmx) is easy and very stable.
However, 250KS/s and 14 bit might be a bit expansive.
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rodpp
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Posts: 307
Re: 16 (14) Bit 250ksps 4Ch data aquisistion with PC
«
Reply #5 on:
May 16, 2016, 12:29:45 am »
From National Instruments with 14 bits there are the USB 6001 that have 20KS/s and the USB 6009 that have 48KS/s. The first for US$189 (
http://sine.ni.com/nips/cds/view/p/lang/en/nid/212383
) and the last US$369 (
http://sine.ni.com/nips/cds/view/p/lang/en/nid/201987
).
The 6002 and 6003 are 16 bits.
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71cudalover
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Re: 16 (14) Bit 250ksps 4Ch data aquisistion with PC
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Reply #6 on:
May 17, 2016, 03:29:36 am »
Dataq has a nice product offering starting at 30 bucks for a an entry level demonstration unit.
Sent from my SM-G860P using Tapatalk
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