Standard film for correction of water vapor permeability measurement device, method for manufacturing same, standard film set for correction, and correction method using same

The purpose of the present invention is to provide a standard sample for correction that does not require a dedicated connection part, that can be applied to a variety of water vapor permeability measurement devices, and that allows correction using attachment mechanisms and measurement conditions similar to normal film-type materials. Another purpose of the present invention is to provide a standard film set for correction and a correction method with which it is possible, by revising a water vapor transmission rate (WVTR) value using a plurality of standard samples for correction, to cancel out changes in water vapor transmission rate caused by the physical properties of an adhesive used for affixing, for example. This standard film for correction (10) for a water vapor permeability measurement device is equipped with a barrier layer (12) on a resin film (11), the barrier layer (12) comprising at least one small hole (13), and measures water vapor permeability of 10 −3 g/m 2 /day or less, wherein when the circle-equivalent radius of the small hole (13) is R [µm] and the thickness of the resin film (11) is L [µm], R/L ≤ 5.