NL-62?Sound Level Meter
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Wide Range Measurement From Sound Level Meter Class1 ( With low-frequency sound ) measurement function

Measure Frequencies from 1 to 20 000 Hz. Measure Low-Frequency Sound and Noise with a Single Unit. With the auto store function included as standard, as well as a timer function and external power supply support, the NL-62 is ideal for continuous measurement. Designed for intuitive ease of use, there is no more need to consult the manual during a measurement. The large 3-inch color screen is bright and easy to read. Sudden rainfall is also no problem, thanks to the water-resistant construction. Using the optional octave and 1/3 octave band real-time analysis program NX-62RT (under...

No paper manual is needed. The manual and a help function can be easily accessed on the device. Measurement Display (T-L graph) Measurement Display (low-frequency sound) Parameter Screen Manu screen Help screen Guaranteed water-resistant to at least level P54 (resistant to spraying water). Helps reduce failures caused by sudden rain showers. In these new models it is possible to use rechargeable batteries which make these meters environmentally-friendly. 16 hour continuous measurement is possible (when using dry alkaline batteries). Mounting the outdoor windscreen and rainproof windscreen...

Program function list Auto store function This function enables continuous measurement in Lp mode (instantaneous SPL) and Leq mode (equivalent continuous SPL) to be conducted simultaneously. Total measuring time of Auto store function Equipped with a timer function Lp mode (instantaneous SPL) and Leq mode (equivalent continuous SPL) concept Lp mode Measurement data that can be acquired *Auto 1 and Auto 2 are the store modes used in existing products. Simultaneous recording in both Lp mode (Auto 1) and Leq mode (Auto 2) Comparator function All-weather windscreen This function turns on when...

Waveform recording program The 2 GB SD card can be used as a memory card after installing the program. This function enables users to record sounds and processing sound to process sound levels simultaneously. Recorded data can be played on computer and used for frequency analysis. (Uncompressed waveform WAVE file) Maximum recording time (16 bit) Recording concept Manual recording Recording zone Start Start measurement recording measu rement Interval recording Level recording Recording time Total recording Start measurement Stop measurement Store data * Up to four trigger levels at different...

System construction SD Card Sound calibrator USB cable (A -mini B) Computer Optional program Microphone extension cables EC-04 (from 2 m) CC-42R Multi-channel BNC-mini plug cable CC-24 Data recorder signal analyzer Level recorder DA-20/40 LR-07 SA-02 Comparator output cable CC-42C Battery pack Sound Level Meter Class1 Peripheral devices All-weather windscreen Rain-protection windscreen Sound calibrator This stand can be used for general acoustic measurements. The sound level meter and microphone can be mounted on the stand. This windscreen is designed for outdoor installations. It helps to...

Complete software for environmental measurements Data management software for environmental measurement AS-60 Data management software for environmental measurement AS-60 enables the graph display of measurement data, arithmetic processing, exclusion sound processing, preparation of reports, output of files, and playback of real sound files. Simultaneous display of multiple Reports easy to prepare Data on the data recorder can be data items (up to 8 data items) loaded (CSV file for DA-40 Viewer) Data combination Report preparation screen *Only auto store data are supported. Recommended...

Data recall Allows viewing of stored data Applicable standards Setup memory Up to five setup configurations can be saved in internal memory, for later recall Start up via file settings previously stored on SD card possible Waveform recording File format Uncompressed waveform WAVE file Sampling frequency CE Marking (EMC Directive 2004/108/EC, Low Voltage Directive 2006/95/EC), Data length WEEE Directives, Chinese RoHS (export model for China only) Measurement functions Simultaneous measurement of the following items, with selected time weighting and frequency weighting Output DC signals...