battery charging

[Twister799]

Hi ! I am a students from France and I would like to know how to obtain the flow rate of a battery. I need to obtain a curve of the load and the discharge of the battery with this software. How can I do that ?

[natasftw]

How are you connecting to the battery?

[Twister799]

with wire to the battery terminal

[Dennis_Knutson]

That's just a silly statement. What sort of hardware do you have in order to measure voltage and current? That's the sort of connection you need to explain about.

[natasftw]

Adding to what Dennis said, how do you expect us to help you if you hide all of the details? Do you WANT help?

[Twister799]

Yeah I would like to get help, sorry if my statement isn't good enough. Indeed it's gonna be my first time on lab view thursay and I need to get some informations. That's why I come here. Which hardware do I need to measure the flow rate and transfer it on labview to get diagramm

[Dennis_Knutson]

Something like a source-measure instrument from Keithley is often used but anything that can source a voltage and measure current will work. Check to see what your lab has.

[Twister799]

Ok in our lab I'm pretty sure that we have source measure now I would like to know if possible what should I do on the software to get the informations and transform them into curve

[Dennis_Knutson]

First, study the instrument manual and experiment with setting it up and taking a reading manual. Then, on LabVIEW, try Help,> Find Instrument Drivers. Search for your make and model. Look at the main page -http://www.ni.com/downloads/instrument-drivers/ for information on what a driver is and how to use one. Before that, take one or more of the free LabVIEW tutorials.