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AS 1259.1-1990
$128.12
Acoustics – Sound level meters, Part 1: Non-integrating
Provides for four types of meter, viz. Types 0 and 1 for laboratory and precision use, Type 2 for general field applications, and Type 3 for field noise survey applications, with one or more frequency-weighting characteristics A, B and C and one or more time-weighting characteristics S, F, I and P. Specifies the directional frequency-weighting and amplifier, time-weighting, detector and indicator characteristics, and sensitivity to various environments, and includes electrical and acoustical tests. Is technically equivalent to IEC 651 and includes an annex showing deviations from IEC 651.
[Available Superseded]
[Superseded]
[Available Superseded]
[Superseded]
[Available Superseded]
Please select a variation to view its description.
| Published | 07/05/1990 |
|---|---|
| Pages | 23 |
Please select a variation to view its pdf.
