LUTRON SL-4033SD
Download Specifications (389.31 KB) Download Instruction Manual (5.12 MB)The SL-4033SD from Lutron is a top-tier s Class 1 sound level meter. It's equipped with a built-in datalogger that logs data in real-time, directly saving it on a detachable SD memory card. This feature simplifies the process of transferring and examining the data in a spreadsheet application. Adhering to the IEC61672 Class 1 standards for both frequency and time weightings, this meter guarantees precise measurements.
It provides a versatile measuring range with an automatic setting that spans from 30 to 130 dB. For more specific needs, it also offers three manual settings: 30 to 80 dB, 50 to 100 dB, and 80 to 130 dB. Users can choose between A and C frequency weightings and select either a fast or slow response time for their measurements.
This meter also has functionalities like peak and data hold, as well as the capability to log the highest and lowest readings. For those looking to connect the device to a computer, it includes interfaces for both RS232 and USB. Each unit comes with an SD card, and the device itself is a result of a unique, patented design, ensuring both innovation and reliability in its use.
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The answer is the different tolerance ranges, which permissible at different reference frequencies.
ADM Instrument Engineering stocks a considered range of sound level meters here in Australia. Our range includes class 1 sound level meters, class 2 sound level meters, personal noise level meters, and accessories.
A noise risk assessment should be carried out when workers and others may be exposed to excessive noise levels.