Abstract: A heatable cell for photoacoustic tests. The cell includes a specimen chamber which is connected with the microphone chamber of a detector microphone, and is provided with a specimen receiving portion and light admission window located across therefrom. A recess is located in the chamber closure and serves as the specimen receiving portion. The sealing surface of the chamber closure is sealingly pressed against a sealing surface of the chamber. At least one heating winding is provided on the chamber and/or on the chamber closure, and a thin-wall connecting tube having poor heat conducting characteristics is provided between the specimen chamber and the microphone chamber, which is arranged lower than the specimen chamber to prevent convection.