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Sound Level Meter: NL-63
One of the safety devices of the factory environment and a necessary measuring instrument in every industry.
Due to the operation of machinery in the production line, or the noise coming out of the production site and loud noise that affect the surrounding environment. It may also has a direct impact on the staff at work site. The loud sound may harm the staff and affect the various ISO standards that factory may require.
The software will collect the data of sound, wavelength all measuring data and includes the Arithmetic Processing. The software will prepare all the data to be used and recalling at all time
User will be able to use software that connect to NL-63 via network WAN and LAN through browser
The connect with Sound level meter
NL-63 have the connection of LAN, USB-C and I/O port
| Measurement functions | Lp, Leq, Le, Lmax, Lmin, Ln (main channel), Lp (sub-channel) |
|---|---|
| Measurement time | 10s, 1, 5, 10, 15, 30m, 1, 8h, and user-selectable (up to 24h) |
| Frequency range | 20 Hz to 8,000 Hz |
| Measurement ranges | A-weighted: 28 – 138 dB C-weighted: 33 – 138 dB Flat Z-weighted: 38 – 138 dB |
| Peak | dB |
| Measurement modes | Fast, slow, impulse |
| Sampling rate | 30.3µs (Leq, Lmax, Lmin, LE), 100ms (LN) |
| Microphone | 1/2 inch, UC-53 type |
| Power source | Battery, AC power, 220V/50Hz |
| Operating conditions | -10~50°C, 10%~90% RH |
| Dimensions | 260x76x33mm |
| Weigh | 400g including battery |
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