DIN 45642
Traffic Noise Immission Measurement
DIN 45642 specifies standardized methods for measuring noise immissions from road and rail traffic at receiver locations. This test quantifies sound pressure levels and frequency characteristics of traffic noise in the environment, typically at building facades or sensitive areas. Municipalities, environmental authorities, and transportation agencies require this test to assess compliance with noise limit values and evaluate environmental impact. Accreditation ensures measurements are reproducible, comparable, and defensible in regulatory and legal proceedings. Proper measurement following this standard is critical for noise action planning and protection of public health.
What it measures
- Sound pressure level (Leq, LA) from traffic sources
- Maximum sound pressure levels (Lmax, LAmax)
- Frequency spectrum analysis
- Temporal noise characteristics
- Compliance with national noise limit values
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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
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UNE EN ISO 3744
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NEN EN ISO 3744
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DIN EN ISO 1996-1
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BS EN ISO 1996-1
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NF EN ISO 1996-1
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UNI EN ISO 1996-1
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UNE EN ISO 1996-1
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NEN EN ISO 1996-1
1,868
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Showing 251–275 of 906 labs
Kraft 10 kN
Sound power — survey method (ISO 3746)
Radaufstandskraft- 10 kN
Prüfkraftmesseinrichtung
Länge 10 mm
HbA1c
Vitamin A
Vitamin B1
Vitamin B2
Vitamin B6
+ 3 more
Thrombozytenaggregometrie
Drogen- und
Medikamentenscreening
Freie Fettsäuren
Linolensäure, Eicosapentaensäure
+ 3 more
DIN EN ISO 5667-1 (A 4)
DIN 38402-A 11
DIN 38402-A 12
DIN 38402-A 13
DIN ISO 5667-5 (A 14)
+ 3 more
ASTM F1978
ASTM G195
DIN EN ISO 4287
DIN EN ISO 4288
DIN EN ISO 5470-1
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Temperaturanzeigegeräte –100 °C
- Thermopaare, Thermoelemente
Typ J, K und N
für Widerstands- –100 °C
- Direktanzeigende Thermometer
+ 3 more
Fettsäureprofil der
Erythrozytenmembran
Kurzkettige Fettsäuren
MMA (Methylmethacrylat)
Gesamtporphyrine
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Hämoglobin A1c (HbA1c)
Differenzialblutbild
Erythrozyten
Erythroblasten (NRBC)
Hämatokrit
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HbA1c
Eosinophile, Basophile, MCV, MCH)
Retikulozyten
Urinsediment
Elektrolyte (Kalium, Natrium, Chlorid)
+ 3 more
Plasma, Serum, Plasma 0,5 mmol/L
Plasma, Serum, Plasma 50 mmol/L
Plasma, Serum, Plasma
Material
Urin
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IEC 62271-1: 2017-07
DIN EN 62271-1
VDE 0671-1
IEC 62271-100: 2021
VDE 0671-100
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DIN EN 1230-1
EN 1230-2
DIN 10955
DIN ISO 8784-1
DIN 54378
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DIN 4150-1
DIN 4150-2
DIN 4150-3
DIN EN ISO 3741
DIN EN ISO 3743-2
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DIN 4150-1
DIN 4150-2
DIN 4150-3
DIN SPEC 45653
ISO 18406
ISO 6508-1
Charpy impact test (ISO 148-1)
Tensile testing of metallic materials (I
BS EN ISO 9015-2
BS EN ISO 9016:2022
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- Gleichstromwiderstand
/ Messgeräte
Quellen
>100 Ω
> 10 kΩ
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DIN EN ISO 9614-3
DIN EN ISO 11200
DIN EN ISO 11202
DIN EN ISO 11203
DIN EN ISO 11205
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DIN 38402-A 11
DIN 38402-A 12
DIN 38402-A 13
DIN ISO 5667-5 (A 14)
DIN EN ISO 5667-6 (A 15)
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Ingenieurbüro Kuntzsch
Active
IEC 61400-12-1
IEC 61400-50
IEC 61400-50-1
IEC 61400-50-2
ISO 9613-2
DIN EN 61400-11
IEC 61400-11 Edition 3.0
IEC 61400-11 Edition 3.1
Ingenieurbüro g o e b e l
Active
DIN 56912
DIN EN 12198-1
DIN EN 12198-2
DIN EN 12198-3
DIN EN 60825-1
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Taupunkttemperatur
Railway braking — urban guided transport
Railway vehicle body structural requirem
Railway bogies — wheelsets and bogies st
Elektrische
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DIN 38402-A 12
DIN ISO 5667-5 (A 14)
DIN EN ISO 5667-6 (A 15)
DIN EN ISO 19458 (K 19)
DIN 19643-1
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No matching labs found.