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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20
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2C-B
2C-I
3-Hydroxy-Bromazepam
5-Hydroxyindolessigsäure
6-Acetylcodein
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Zelldifferenzierung
Erythrozyten
Großes Blutbild
Hämoglobin
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Hämoglobin (immunologisch)
CA 125
CA 15-3
CA 19-9
CA 72-4
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Natriumchlorid
Kalium
Natrium
Eiweißelektrophorese: Albumin, Alpha-1-G
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10-OH-Carbazepin
11-Deoxycortisol
17-OH-Progesteron
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Thrombozytenfunktion
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Adrenalin
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Carbohydrate-deficient
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Lamotrigin
Metanephrine, Normetanephrine
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Lymphozyten
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Birmingham City Council
Active
(HSG 248) – 2021 )
(PCM) based on HSG 248)
(PCM) based on HSG 248
staining based on HSG 248
(HSG 264, 2012)
Bizerba SE &
Active
IEC 61000-4-2: 2008
IEC 61000-4-3: 2006
IEC 61000-4-4: 2012
IEC 61000-4-5: 2005
IEC 61000-4-6: 2013
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Black Forest Testlab
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DIN EN 61000-3
IEC 61000-3-2: 2014
IEC 61000-3-3
IEC 61000-3-11: 2017
IEC 61000-3-12: 2011
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staining based on HSG 248
(HSG 248) – 2021
(PCM) based on HSG 248
(HSG 264:2012)
DIN EN ISO 2418
DIN EN 61340-4-4
DIN CEN ISO/TS 16179
DIN EN ISO 14362-1
DIN EN ISO 14362-3
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Bridgend Asbestos Services
Active
(HSG 248) – 2021
P10.2 based on HSG 248
(PCM) based on HSG 248
British Engineering Services
Active
ÖNORM EN ISO 3452-1
BS 3923-1:1986(Withdrawn)
ASTM E165-23
BS 4124:1991(Withdrawn)
DIN EN 10228-3
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Based on ISO 10312:2019 and ISO
SOP 16 by XRD (ISO BS EN
Building Analysis & Testing
Active
BS EN ISO 16283-1:2014+A1:2017BS EN ISO
BS EN ISO 16283-2:2020
BS EN ISO 140-4:1998
BS EN ISO 717-2:2020
ISO 1407
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IEC 60945
IEC 61162-1
IEC 61162-2
IEC 61162-450
IEC 61162-460
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Radioaktivität 50 Bq/m³
Radon-222-
100 Bq/m³
tration in Luft
200 Bq/m³
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DIN EN ISO 2808
DIN EN ISO 3219-2
DIN EN ISO 3838
DIN EN 933-1
DIN EN 933-4
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Conformity assessment — requirements for
Railway composite brake blocks — require
0,2 kN
0,4 kN
100 kN
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