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
🇮🇹
UNI EN ISO 7029
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UNE EN ISO 7029
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NEN EN ISO 7029
1,670
Accredited labs
18
Countries
Showing 526–550 of 1,670 labs
Kraft (WPM) 30 N
Vibration measuring instruments — test m
maschinen nach DIN
Kraft * 10 N
Acoustics — tonality assessment (DIN 456
+ 3 more
DIN EN ISO 717-1
DIN EN ISO 717-2
DIN EN ISO 10140-1
DIN EN ISO 10140-2
DIN EN ISO 10140-3
+ 3 more
Fraunhofer-Institut für Holzforschung, Wilhelm-Klauditz-Institut WKI Qualitätsprüfung und -bewertung
Active
DIN ISO 16000-3
DIN EN ISO 12460-3
DIN EN ISO 12460-4
DIN EN ISO 12460-5
100 HV 120
+ 3 more
Tensile testing of metallic materials (I
Vickers hardness test (ISO 6507)
Kurzschlussstrom
Solarmodule 16 mA
Gleichstrom- und Nieder- 10 mV
+ 3 more
HbF
HbA1c
HbA2
HBB/HBD
Anti-HBs
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Fugro GB
Active
BS 1377: Part 2: 1990
BS 1377-3:2018 + A1:2021
ASTM D4186-12: 2020
ASTM D5334-22
ASTM D2216-19
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Furness Controls
Active
FLOW
Gas pressure (absolute)
Gas pressure (gauge)
DC CURRENT
TEMPERATURE
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G + B Kalibriertechnik
Active
Druck *
Absolutdruck Pabs
1 bar; 3 bar
Negativer und
positiver Überdruck
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G&L Consultancy
Active
(HSG 248) – 2021
M4 based on HSG 248
(PCM) based on HSG 248
M3 based on HSG 248
(HSG 264, 2012)
+ 1 more
G&M Procter
Active
based on ISO 11133:2014+Amd
dependent) based on BS EN
based on BS EN 12322:1999
G.B.N.S. Partnership
Active
(HSG 248) – 2021
(PCM) based on HSG 248
PRO02 based on HSG 248
GECI ESPAÑOLA
Active
3 mV U < 330 mV 0,33 V U < 3,3 V 3,3
0 mV U < 200 mV 200 mV U < 2 V 2 V
0 mV U 100 mV 0,1 V < U 1 V 1 V <
5 mV U 30 V
10 mV U < 33 mV 50 Hz f 1 kHz 1 kH
+ 3 more
DIN 38402-A 12
DIN EN ISO 5667-6 (A 15)
DIN 38402-A 30
DIN EN ISO 5667-13 (S 1)
DIN 38414-S 11
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GHMT
Active
DIN EN 50173-1
DIN EN 50173-2
DIN EN 50173-3
DIN EN 50173-4
DIN EN 50173-5
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GIKE
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UNE-EN 12390-2
UNE-EN 12350-1
UNE-EN 1744-1
UNE-EN 933-1
UNE-EN 933-8
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GINGER CEBTP
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DIN EN 1097-1
DIN EN ISO 10140-2
DIN EN 933-3
DIN EN 1097-2
DIN EN ISO 10140-4
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GINGER LECES
Active
DIN EN 14385
ETSI EN 301 489-1 V2.2.3 2019-11
NF X43-551
IS EN 1948-1:2006 2006
DIN EN 14789
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GIP LABÉO - Site Eure
Active
NF T 90-412
DIN EN ISO 7899-1
NF U47-101
DIN ISO 11465
DIN EN ISO 6888-2
+ 3 more
DIN EN ISO 17294-2
DIN 51750-3
DIN EN ISO 14403-2
NF EN ISO 54321 et
NF T 90-412
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GIP LABÉO - Site Manche
Active
DIN ISO 17289
NF X 31-615
ISO 15648
ISO BS EN 3727-1:2002
ASTM D 7238
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GIP PUBLICLABOS
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DIN EN ISO 17294-2
DIN EN ISO 14403-2
NF T 90-412
DIN EN ISO 7899-1
VDE 414-9-11
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