Sigicom INFRA C12 - Standard ÖNORM S 9012 and ISO 10816-2 Details

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15. ÖNORM S 9012
Beurteilung der Einwirkung von Schwingungsimmissionen des
landgebundenen Verkehrs auf den Menschen in Gebäuden ―
Schwingungen und sekundärer Luftschall .
Level, frequency ranges: 700 mm/s
2
, RMS, 1-80 Hz
Filtered according to ISO 2631-2, time constant 1 s.
Max resolution in presentation: 0.1 mm/s
2
RMS and 3 significant digits.
Threshold range 1 – 550 mm/s
2
.
Transient file resolution: ~0.04 mm/s
2
.
16. ISO 8569 Acceleration (Replaces standard 6, if not very small levels)
Mechanical vibration and shock -- Measurement and evaluation of shock
and vibration effects on sensitive equipment in buildings.
Level, frequency ranges: 125 m/s
2
, 5-300 Hz
Max resolution in presentation: 0.01 m/s
2
and 3 significant digits.
Threshold range 0.1 – 110 m/s
2
.
Transient file resolution: ~0.005 m/s
2
.
Note! The stated range/resolution in “acceleration” is only valid at 80Hz
because sensor element measures velocity. At lower frequencies the
range/resolution is scaled down. Above 80Hz, range/resolution is scaled
up.
17. ISO 10816-2
Mechanical vibration -- Evaluation of machine vibration by measurements
on non-rotating parts -- Part 2: Land-based steam turbines and generators
in excess of 50 MW with normal operating speeds of 1500 r/min, 1800
r/min, 3000 r/min and 3600 r/min.
Level, frequency ranges: 200 mm/s, RMS 1s, 5-500 Hz
Max resolution in presentation: 0.05 mm/s RMS, and 3 significant digits.
Threshold range 0.2 – 180 mm/s.
Transient file resolution: ~0.01 mm/s.