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27. ISO 2631-2
Human exposure to mechanical vibration and shock.
Level, frequency ranges: 20 mm/s
RMS, 1-80 Hz
Filtered according to ISO 2631-2, time constant 1 s.
Max resolution in presentation: 0.005 mm/s RMS and 3 significant digits.
Threshold range 0.04 – 15 mm/s.
Transient file resolution: ~0.001 mm/s.
28. SN 640312a (+ Frequency +Weighting)
Erschütterungseinwirkungen auf Bauwerke.
Level, frequency ranges: 250 mm/s, 5-150 Hz
Max resolution in presentation: 0.05 mm/s and 3 significant digits.
Threshold range 0.4 – 220 mm/s.
Transient file resolution: ~0.01 mm/s.
29. SN 640312a (+ Frequency +Weighting)
Erschütterungseinwirkungen auf Bauwerke.
Level, frequency ranges: 25 mm/s, 5-150 Hz
Max resolution in presentation: 0.005 mm/s and 3 significant digits.
Threshold range 0.04 – 22 mm/s.
Transient file resolution: ~0.001 mm/s.
30. BS 7385 (+ Frequency)
Evaluation and measurement for vibration in buildings - Part 2: Guide to
damage levels from ground-borne vibration.
Level, frequency ranges: 250 mm/s, 1-300 Hz
Max resolution in presentation: 0.05 mm/s and 3 significant digits.
Threshold range 0.4 – 220 mm/s.
Transient file resolution: ~0.01 mm/s.
31. ISEE Seismograph (+ Frequency) Replaced by #51 in rev: 1.5.0
ISEE Performance Specifications For Blasting Seismographs.
Level, frequency ranges: 10 in/s, 2-250 Hz
Max resolution in presentation: 0.002 in/s and 3 significant digits.
Threshold range 0.02 – 9 in/s.
Transient file resolution: ~0.0004 in/s.
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