T/CHEAA 0005-2018 The smart toilet seat cover is designed to fit with the base size

Scope

Scope: This standard specifies the matching dimensions of the cover plate and base of intelligent toilet seats. This standard applies to intelligent toilet seats installed in civil or public buildings, with an ambient temperature of 0℃ to 40℃, a relative humidity of no more than 95%, and a static water supply pressure of no more than 0.6MPa. Main technical content: This standard specifies the limit values of the installation matching dimensions of the cover plate and tankless base, as well as the installation matching dimensions of the cover plate and tanked base. The indicators include: the diameter of the installation hole, the distance between the centerlines of the installation holes, the allowable deviation of the centerlines of the installation holes, the thickness of the embryo around the installation holes, the distance from the centerline of the installation holes to the front end of the base seat, the width of the base seat, and the angle between the centerline of the installation holes and the point P where it transitions from a vertical plane to a wall.

Development Information

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