The LS 40 noise protection box is used to reduce the resulting noise level during sonication of liquids. The sonication process can be observed through the large Plexiglas window in the robust door (1). The ultrasonic transducer is used both during direct sonication with sonotrodes and during indirect sonication by means of a beaker resonator or sonication beaker completely in the noise protection box with the aid of a holding frame (e.g. HG 40). The sample vessels can be positioned directly in the collection tray or on the perforated plate above. An anti-slip mat is included to prevent slipping and tipping. If required, adjustable collection tables (e.g. scissor table) can also be placed directly in the noise box. For flow-through sonication, external cooling or the use of a temperature sensor

there is an opening (2) on the back of the noise protection box for the passage of hoses or cables. at the right side there is a push button (3) for simultaneous start-up of the lighting and the ventilation system.



- Noise reduction by approx. 30 dB (AU)

- LED interior lighting and acrylic glass window for process monitoring

- Removable drip tray; made of stainless steel, easy to clean

- stainless steel insert in the interior easy to wipe clean

- Closable opening at the rear allows the passage of cables and hoses for

of lines and hoses to set up a cooling or pumping circuit or to

pump circuit or connection of a temperature sensor

- venting system to reduce process-related moisture formation

- Door opening angle 180° for easier sample handling

- Sufficient space for direct and indirect applications by using the

of the HG 40 support frame and other optional accessories. Internal dimensions l × w × d: 350 x 310 x 880 mm