PCE Instruments 5860461 Sound Level Meter and Noise Dosimeter

Outdoor decibel meter PCE-428-EKIT,includes outdoor noise level meter kit Class II sound level meter with octave filter or 1\/3 octave filter for frequency analysis\/USB interface\ /A,B,C,Z Ratings\/Fast,slow and pulse analysis,the outdoor decibel meter PCE-428-EKIT is the best sound level meter for measurements in workplaces,construction sites,transportation,airports,etc. Decibel meter is a Class 2 device and is equipped with an octave band frequency filter. Optionally,the decibel meter PCE-428-EKIT can be upgraded to a 1\/3 octave band filter. In addition to the numerical display of the measured values,graphics can also show the progression of the sound level. Decibel meters are available in different frequency ratings such as A,B,C and Z. Additionally,the decibel meter can measure fast,slow,pulse,and peak time estimates. The measuring range of the decibel meter is 25. . . 136 dB at a frequency of 20 Hz. . . 12.5 kHz. The decibel meter can store 3 different measurement profiles. Here the user can decide which parameters the decibel meter should record. For example,you can choose between Laeq,LcPeak,LaFmax,LaFMin,and more. The peak hold function in the decibel meter records the maximum sound pressure level during long-term measurements and freezes it in the display. Specially developed electronics with 24-bit AD converter and decibel meter help reduce inherent noise to very low levels. Sampling the measurement signal above 48 kHz enables high precision and greater stability of the measured values on the decibel meter. PCE-4xx-EKIT Additional kit for outdoor sound measurement The PCE-4xx-EKIT can be used in combination with the sound level meter PCE-428,430 or PCE-432. This setup makes it possible to measure outdoor noise over periods of time using a sound level meter. The environmental noise monitoring system consists of a waterproof leather suitcase with wheels. In this case,a charger and two additional lead gel batteries are installed,which allows the sound monitor to operate for up to 10 days. The enclosure can remain closed when measuring sound outdoors. All electronic components are protected from water thanks to external connections for microphone and power supply. The scope of delivery of the outdoor sound monitor includes rain and wind protection as well as a wire mesh for the microphone. Additionally,a tripod is provided so the microphone can be placed outdoors. Furthermore,the charger included in the measurement kit PCE-4xx-EKIT is waterproof. Therefore,the charger can be kept outdoors. Outdoor noise meters can be used for sound measurements of road noise,aircraft and train noise,event noise,and more. Weather doesn't matter,hail,snow and rain are no problem with the outdoor noise kit. If you use the PCE-432 decibel meter in conjunction with this measurement kit,it is even possible to specify the exact location of sound level measurements around external areas via a GPS receiver.