NL-63
Class 1 Sound Level Meter
Features
• Class 1 sound level meter NL-63 can measure low-frequency sound (from 1 Hz) generated by machinery.
• In addition to the A-weighting, the G-weighting for low-frequency sound measurement can be set as the frequency weight characteristic, and 1/3-octave analysis is possible by adding an option (sold separately).
• The main unit is equipped with a colour LCD touch panel with language selection feature, making it easy to operate for the first time.
• The main unit is also waterproof, reducing malfunctions caused by sudden rainfall or accidental exposure to water.
• Measurement data can be stored on an SD card (up to 1000 hours) and stored data can be processed and edited using the dedicated PC software AS-60.
• The NL-63 is newly equipped with a LAN communication function, enabling control of the NL-63 and acquisition of measurement data from the web browser of a PC or smartphone, making it possible to manage measurements from a distance from the NL-63.
• It complies with various standards, including IEC 61672-1 : 2013 class 1, JIS C 1516 : 2020 class 1, and JIS C 1509-1 : 2017 class 1.