User's Manual
Table Of Contents
- Introduction
- Getting Started
- Making a Measurement
- Technical Specifications
- Functions Measured
- General Characteristics
- Physical Characteristics
- Data Communication Characteristics
- Electrical Characteristics
- Adaptor Resonances and Frequency Responses
- Reference Values
- Typical Measurement Ranges
- Frequency Weighting Curves
- Fa (Flat 0.4 Hz to 100 Hz)
- Fb (Flat 0.4 Hz to 1260 Hz) Frequency Weighting
- Fc (Flat 6.3 Hz to 1260 Hz), Wh, and Wf Frequency Weighting.
- Wm, Wc, and Wd Frequency Weightings
- We, Wj, and Wk Frequency Weighting
- Wg Frequency Weighting (Defined in BS6841:1987)
- Wm (Whole Body) Frequency Weighting
- Typical Measurements Ranges
- Standards Met
- Glossary
- RMS Acceleration
- RMS Acceleration in Decibels
- Allowed Exposure Time
- Energy Equivalent RMS Acceleration
- Running RMS Acceleration LINEAR
- Running RMS Acceleration EXPONENTIAL
- Vibration Dose Value
- Maximum Transient Vibration Value
- Minimum Transient Vibration Value
- Long Term Maximum Peak
- Short Term Maximum Peak
- Long Term Crest Factor
- Short Term Crest Factor
- Summed Instantaneous Acceleration
- Regulatory Compliance Statement
HVM200 Manual Frequency Weighting Curves A-17
31.5 31.62 -15.09 +1 / -1
40.0 39.81 -17.10 +1 / -1
50.0 50.12 -19.23 +1 / -1
63.0 63.10 -21.58 +1 / -1
80.0 79.43 -24.38 +2 / -2
100 100.0 -27.93 +2 / -2
125 125.9 -32.37 +2 / -2
160 158.5 -37.55 +2 / -2
200 199.5 -43.18 +2 /
-
250 251.2 -49.02 +2 / -
315 316.2 -54.95 +2 / -
400 398.1 -60.92 +2 / -
500 501.2 -66.91 +2 / -
630 631.0 -72.91 +2 / -
800 794.3 -78.91 +2 / -
Freq ( Hz)
Nominal
Freq ( Hz)
True
WM dB Tolerance
dB