Bruel & Kjaer 4436 Highlights
Type 4436 has 40 fixed setups. Each contains a set of six measurement parameters with variable settings. When you choose a setup, Type 4436 will work in accordance with the parameters contained in that setup. You can easily change from one setup to another. A user setup lets you choose a combination of parameters not covered by any of the other setups
Type 4436 calculates the SPL and L eq every second (sampling rate: 16times a second). From these calculations, it works out the Distribution and Cumulative Distribution of recorded noise levels, and also produces a Time History of your measurement results. The Distribution and Cumulative Distribution are measured at 1 dB intervals, and can be viewed at either 1 dB or 5 dB intervals. With the Time History, Type 4436 presents the 1-minute L eq, MaxL and MaxP values, which can be viewed at 1-minute or 10-minute intervals.