This Japanese Industrial Standard specifies the method to test the removal of form-
aldehyde (HCHO), among other air purification performances, of the photocatalytic
materials supported on the surface of building materials and other products.
This test method can not be applied to test pieces of which the adsorption time ex-
ceeds 90 min.
JIS R 1701-4:2008 規範的参照
JIS A 1962 室内空気 ホルムアルデヒドおよびその他のヒドロキシル化合物の測定 アクティブサンプリング法*, 2015-03-25 更新するには