Scope
ISO 9614-1:2023
Sound Power — Intensity Method (Discrete Points)
This test uses a sound intensity probe to measure acoustic intensity at discrete points on a measurement surface, allowing determination of sound power levels without requiring a fully anechoic environment. The intensity-based approach is effective for characterizing noise sources in semi-reverberant or field conditions where traditional pressure-based methods are unreliable. It provides directional acoustic information and is valuable for source localization and acoustic modification assessment. Accreditation ensures proper probe calibration, measurement procedures, and data processing are maintained to standards.
What it measures
- Sound intensity magnitude and direction (vector)
- Sound power level by surface integration
- A-weighted and frequency-weighted acoustic power
- Sound radiation patterns from complex sources
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DIN EN ISO 9614-2
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BS EN ISO 9614-2
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NF EN ISO 9614-2
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UNI EN ISO 9614-2
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UNE EN ISO 9614-2
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NEN EN ISO 9614-2
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DIN EN ISO 3744
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BS EN ISO 3744
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NF EN ISO 3744
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UNI EN ISO 3744
🇪🇸
UNE EN ISO 3744
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NEN EN ISO 3744
1,868
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Lehrdorne
Durchmesser 1 mm
Lehrringe
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Messschieber für 0 mm
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Parallelendmaße aus 0,5 mm
Parallelendmaße aus
Keramik nach 0,5 mm
Wolframkarbid nach 0,5 mm
DIN EN ISO 3650:1999
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Stroma Built Environment
Active
DIN EN 12094-8
BS EN ISO 717-2:2020
DIN EN 950
BS EN ISO 10077-2:2017
ISO 16000-3
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Studenroth Präzisionstechnik
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− Parallelendmaße
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− Längenmessmittel
Railway brake — magnetic track brakes (U
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WBC (Leukozyten)
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HGB (Hb)
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PLT (Thrombozyten)
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Suchy Messtechnik
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Druck 50 mbar
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> 1,3 bar
> 2,5 bar
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Surrey County Council
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DIN EN 933-11
DIN EN 1097-6
DIN EN 1097-1
DIN EN 1097-2
DIN EN 933-3
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SysKal
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Hexagon Metrology Raumdiagonale von
GmbH, Wetzlar, D ≤ 1500 mm
Polyworks, Software von
InnovMetric, Lindau, D
PowerINSPECT, Software
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NF T90-111
DIN EN ISO 17294-2
DIN EN ISO 14403-2
DIN EN ISO 11357-3
DIN EN ISO 10304-1
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ISO 5-3
ISO 12647-1
ISO 13655
ISO 3074
DIN EN ISO 1833-4
DIN EN ISO 1833-5
DIN EN ISO 1833-6
DIN EN ISO 1833-7
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DIN EN 12457-2
EPA 3545
DIN EN ISO 14402
UNI 10802
EPA 1613
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DIN EN 61400-11
IEC 61400-11, Edition 2.1
DIN 45645-1
DIN 45680 Bbl. 1
T-SQUARED Validair
Active
ISO 14644-3
DIN EN 12469
BS 7989:2001
BS EN ISO 14644-1:2015
DIN EN 14175-3
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ISO 17604
DIN EN 12457-2
DIN EN ISO 6888-1
ISO 19250
EPA 3630
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DIN ISO 11466
UNE-EN 12880
ÖNORM EN 12457-4
ISO 10523
DIN EN 27888
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TAK CERT
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− Scheinwerfer-Einstell-Prüfsystem
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Railway brake — magnetic track brakes (U
nur Vor-Ort-Kalibrierungen
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TARKETT France
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DIN EN ISO 717-2
DIN EN ISO 10140-3
DIN EN 1081
DIN EN ISO 105-B02
DIN EN ISO 9239-1
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TAUW
Active
NEN 2826
NEN-EN 14791 2
ASTM D4157-13
ETSI EN 301 489-1 V2.2.3 2019-11
DIN EN 14792
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TECNATOM, S.A. (Unipersonal)
Active
UNE 73109
IEC 60780 (1998)
UNE 73109 (2001)
ISO 28218
ISO 27048
UNE-EN ISO 14644-3
UNE-EN ISO 14644-1 (sin realizar toma se
ISO 14644-3
UNE-EN 12469
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