Scope
ISO 1999:2013
Noise-Induced Hearing Loss Estimation
This test method provides a standardized approach to estimate the risk of noise-induced permanent threshold shift (NIPTS) and hearing impairment resulting from occupational noise exposure. It combines noise exposure levels with audiometric data and population statistics to predict hearing loss in exposed workers. The assessment is critical for occupational health programs, regulatory compliance, and prevention of occupational deafness. Industries with significant noise exposure use this method to evaluate risks and implement hearing conservation programs. ISO 17025 accreditation ensures accurate risk assessment and validates compliance with occupational health directives.
What it measures
- Noise-induced permanent threshold shift (NIPTS)
- Occupational noise exposure levels and duration
- Risk of hearing impairment in exposed populations
- Speech discrimination loss and communication impact
- Audiometric hearing threshold changes
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DIN EN ISO 3382-2
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BS EN ISO 3382-2
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NF EN ISO 3382-2
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UNI EN ISO 3382-2
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UNE EN ISO 3382-2
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NEN EN ISO 3382-2
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DIN EN ISO 7029
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BS EN ISO 7029
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NF EN ISO 7029
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UNI EN ISO 7029
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UNE EN ISO 7029
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NEN EN ISO 7029
1,868
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20
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Showing 1,601–1,625 of 1,868 labs
DIN EN 55016-2-1
VDE 0877-16-2-1
DIN EN 55016-2-2
VDE 0877-16-2-2
DIN EN 55016-2-3: 2020
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DIN EN ISO 17640
DIN EN ISO 13588
DIN EN ISO 20601
DIN EN ISO 16828
DIN EN ISO 10863
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Widerstands- -25 °C
Railway braking — urban guided transport
–25 °C
Railway vehicle body structural requirem
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DIN EN 12102-2
DIN EN 1728
DIN EN 1729-1
DIN EN 1729-2
DIN 4547-1
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UCL Umwelt Control Labor
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DIN EN ISO 3170
DIN 19698-1
DIN 19698-2
DIN 19698-5
DIN 19698-6
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FNED142 BS EN ISO 11816-
FNES67 (P1) based on BS EN ISO
FNES16 (F13) based on ISO 6579-1:2017+A1
FNES16 (F13) based on BS EN
ISO 6579-1
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UL International (UK)
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DIN EN 12209
DIN EN 1155
DIN EN 12179
DIN EN 1935
DIN EN 1670
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UL International Germany
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IEC 61851-1: 2010
IEC 61851-23
IEC 62109-1
IEC 62109-2
IEC 61010
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UL International Italia Srl
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DIN EN 60068-2-30
IEC 61000-6-1
AS/NZS CISPR 22:2006
IEC 61000-6-2: 2005
ETSI EN 303 446-2
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UL VS
Active
(HSG 264, 2012)
and Appx. 3 of HSG 227 (2004))
guides HSG 264 (2012) and
ACoP L8 and BS 8580-1:2019
UNIMA Präzisionsmaschinen
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Außen-, Innen- und
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Messuhren mit
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UNIVERSITAT DE GIRONA
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UNE-EN 25663
UNE-EN 872
UNE-EN ISO 6878
UNE EN 27888
UNE-EN ISO 10523
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URIKER
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UNE 77061
SM 4500-NO-3 E
UNE-EN ISO 7027-1
ISO 15923-1
UNE-EN ISO 7393-2
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UNE-EN ISO 16859-2 (Método indirecto)
UNE-EN ISO 6507-2
ASTM E 92
UNE-EN ISO 6508-2 (Método indirecto)
UNE-EN ISO 6506-2 (Método indirecto)
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Uniper Technologies
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DIN EN 13284-1
BS EN ISO 23210:2009
requirements of BS EN 14181:2014
IEC 60519-11
requirements of BS EN
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Chronic progressive external
LENGTH
Micrometer heads
Dial gauges and dial test
Depth
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University of Salford
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DIN EN 12667
ISO 8301
DIN EN 12939
DIN EN 12664
DIN EN ISO 13163
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University of Salford
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Pistonphones
Microphones
LS2/WS2 microphones
based:
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University of Salford
Active
BS EN ISO 10140-2:2021
DIN EN ISO 11654
ISO 354
ISO 7171
ASTM E90-09(2016)
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Achromatopsie (Panel) (ATF6, CNGA3, CNGB
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Arrhythmien (Panel) (ACTC1, ACTN2, BAG3,
+ 3 more
DIN EN 442-2
DIN EN 16430-1
DIN EN 16430-2
DIN EN 16430-3
DIN 4703-3
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Sound power — engineering method using a
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Sound power — in-situ using reference so
Sound intensity — scanning method (ISO 9
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DIN EN ISO 4590
DIN EN ISO 9053-1
DIN EN ISO 12571
DIN EN ISO 12572
DIN EN ISO 15148
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