Talk:EC meter

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Contents 1 Temperature dependence

[edit] Temperature dependence

Units for sigma T and sigma Tcal are not stated. Maybe originator should update? 203.37.186.106 (talk) 21:23, 19 November 2007 (UTC)

Well the sigmas, σ_T and σ_Tcal, cancel each other so it doesn't really matter what unit is used. I forgot to specify the unit for α (alfa) in the table though which may have caused some confusion since it was in %/°C. I changed the values to 1/°C and made that clear. It is also fine to use fahrenheit for temperature, but then the numbers in the table would be wrong so that's why I mention what unit to use for temperature. (Celsius or Kelvin are SI units so thats why they are used in the table). Thanks for pointing it out though, wouldn't have thought of this otherwise. --Apis O-tang (talk) 16:56, 10 April 2008 (UTC)

Actually changed it back to %/°C but made it clearer. Apis (talk) 18:41, 6 May 2008 (UTC)