I am using a tc08 datalogger with a gas analyser. Gas is measured in terms of ppmv for some gases, % for others. What are the conversion factors for the k type thermocouples which are used, to convert the mV readings in the datalogger software to % and ppmv values for my graphs?
Thanks in advance.
data conversion from mV
Hi
See the following for information on thermocouple voltages: http://www.picotech.com/applications/thermocouple.html
Was your system with the gas analyser set up by someone else? We don't supply a gas analyser. The input range of the USB TC-08 is +/- 70 mV. You can use channel scaling to customise your measurement units.
You can see what scaling has been used by clicking "settings->input channels" select the channel and click on "options" and then "scaling".
Robin
See the following for information on thermocouple voltages: http://www.picotech.com/applications/thermocouple.html
Was your system with the gas analyser set up by someone else? We don't supply a gas analyser. The input range of the USB TC-08 is +/- 70 mV. You can use channel scaling to customise your measurement units.
You can see what scaling has been used by clicking "settings->input channels" select the channel and click on "options" and then "scaling".
Robin