Effective noise reduction for tapped density testing

Noise reduction chamber for tapped density testing The ERWEKA noise chamber is the perfect companion to our tapped density testers. Crafted from carefree plastic and lined with 30 mm thick, white EPE dampening material, the noise chamber reduces noise of a tapped density tester of approximately 25 db(a) (measured from a standard, horizontal distance of 0.65 m away). The noise chamber is extremely accessible thanks to its front door without compromising the possibility to observe the test. The SVM tapped density tester can be easily placed inside, it’s power supply can be routed through an opening...