porducts list
Series AWA6270+D/+E/+F Noise Analyzers
Uses: Usedforprecision measurement and frequency spectrum analysis in 1/1 octave modes. such as environment noise, industrial noise measurements and measure reverberation time according to the relevant national and international standards. These instrument equipped with various hardware and software application modules for various noise investigations,
Features: 1 Conform with IEC 61672-1: 2002 class 1;
2
The burst noise may be deleted scientifically;
3 Character back lit LCD with larger screen;
4 Lower background noise, wider linearity range.
Specification：
Module | AWA6270+D | AWA6270+E | AWA6270+F |
Uses | Integrating and impulse noise measurement | Noise statistical analysis | Spectrum analysis , noise statistical analysis and measuring reverberation time |
Fulfils Standards | IEC61672-1：2002 class 1 | ||
Measuring Range | 25~130 dB(A)30~130 dB(C) 35~130 dB（F）[Special 20~130 dB(A)] | ||
Mic. Type | Model AWA14423 1/2”Prepolarized Measuring Microphone | ||
Frequency Range | 10 Hz~20 kHz | ||
Freq. Weighting | A、C and F（Flat） | ||
Time Weighting | F、S、I and linear average | F、S and linear average | |
Range（dB） | 10~8020~9030~10040~11050~12060~130 | ||
Display | Large screen character back-lit LCD | ||
Display Modes | Digital display and the change of instantaneous SPL on LCD. | The statistical distribution graphs, sum distribution graphs , 24 h distribution graphs and the change of instantaneous SPL on LCD | The statistical distribution graphs, sum distribution graphs , 24 h distribution graphs , spectrum graphics and the change of instantaneous SPL on LCD |
O’clock | Inner calendar clock | ||
Inner Filter | —— | —— | 1/1 Octave filter, Center Freq.31.5 Hz~16 kHz |
Meas. Index | Lp,Leq,Lmax,Lmin,LAE,E, Tm | Lp,Leq,Lmax,Lmin,L5,L10, L50,L90,L95,SD,LAE,E,Ld,Ln,Ldn,Tm | Lp,Leq,Lmax,Lmin,L5,L10, L50,L90,L95,SD,LAE,E,Ld,Ln,Ldn,Tm,Tr（Reverberation time） |
Integrating Meas. Time | Man10s1 min5 min10 min15 min20 min, 30 min1 h4 h8 h24 h | ||
24 h Monitoring | —— | Measuring once per hours, | |
Sample Period | 0.1 s, 0.2 s, 0.5 s, 1 s, 2 s, 5 s ,10 s | ||
Reverberation Time | —— | —— | |
Do you want to show products of your own company? Join FREE now!
