RION NA 28 Real Time Digital Sound Level Meter

Harga:

12.500.000,-

Jumlah Pesanan:

If you need to log octave and/ or third octave bands ( LAeq, LAmax, Lmin, SEL and LN% ) then you need an NA-28 Based Long-Term Noise Monitoring System. The NA-28, Rion' s top of the range meter, offers unparalleled data storage potential and is power efficient enough to run for 7 days from a full charge off a pair of gel-cell batteries. The NA-28 long-term systems are available in both Standard and Enhanced Outdoor Kit Format and can be used with the NX-28WR for a long-term noise monitoring system with audio recording capability.
• Rion NA-28 ( Class 1) Sound Analyser
• Rion WS-03 Outdoor Microphone Protection
• Weather Resistant and Lockable Case for Sound Level Meter
• Gel-Cell Batteries & Charger Providing 7 days’ Continuous Use in Standard format although additional batteries can optionally be added for longer battery life;
• Microphone Extension Cable ( 2m, 5m, 10m lengths available off the shelf and 30m, 50m and 100m lengths can be ordered) ;
• Mains and solar powered options available;
• Measures and logs Leq, Lmin, Lmin, SEL + 5 Lns in octaves and/ or third octaves
• Octaves & Third Octaves can be measured simultaneously
• Sub-channel for simultaneous measurement of two time/ frequency weightings
• Massive storage potential of real time octave and third octave band spectra, onto a compact flash card
• Stored data saved as text files which can be read directly by spreadsheet programs
• Computer access to the data is not limited by dongled or bespoke software
• Excel macros for formatting data supplied free of charge
• Audio recording option available

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