Hi, I'm a Biologist so I don't have any idea about this kind of hardware. I work in a laboratory that has this monitor UV-1 device to measure absorbance at 254nm (http://www.gelifesciences.co.jp/tech_support/manual/pdf/59779701ag.pdf) the output signal is a 10 mV DC signal (acording to the data sheet). In my previous lab we had this other one ISCO UA6 (http://www.isco.com/manuals/UP001AU9.pdf), for this one, we have a USB 6008 to acquire the data, the specification sheet says that the output data is
0 to +-1 V +-1 % into 100K ohms or greater and 0 to +-10 V +-1 % into 1K ohms or greater. So I don't know if I can use this USB 6008 with the Monitor UV-1 device that I show you at the begining or if I need to look for another DAQ.
Thanks,
Best regards,
Antonio