Used in combination with the CtrlBuild remote control feature of the NorBuild software type 1028, the Nor140 may perform advanced sound insulation measurement using the innovative Swept-Sine technique.

• Building acoustics measurements using impulse response measurement technique as described in ISO 18233
• Enables the measurement of sound insulation and reverberation time under severe background conditions
• Performs tests of dividing walls with extreme sound insulation indices
• Measures extreme short reverberation times