installation and calibration with DrDAQ

 
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weerd
Newbie


Joined: 27 Mar 2006
Posts: 0

PostPosted: Mon Mar 27, 2006 10:04 am    Post subject: installation and calibration with DrDAQ Reply with quote
Today I borrowed a DrDaQ logger and tried to install the latest software. On laptops it impossible to install the software, I had to switch to a desktop. The scop programm makes my mouse movements very slow and inaccurate. Futhermore the registration of temperature (external device) is slow and not correct (I expect icewater to be 0 celcius), so how can I calibrate this? The same question for pH. And can I read the pH in terms potential? OK, a lot of question, but before I buy a lot of these things I must be sure they can do the job.

Tom
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Michael
Guru
Guru


Joined: 07 Jul 2005
Posts: 93
Location: St Neots, Cambridgeshire
PostPosted: Mon Apr 03, 2006 9:23 am    Post subject: Reply with quote
Hello,

What OS does the laptop use? Win98 machines will respond faster. XP employs more software layers taking more processing time for parallel port devices.

A USB parallel port adapter will help the data transfer. Further information can be found here:
http://www.picotech.com/usb_parallel_port.html

Best regards,
Michael
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