BS 6294:1982
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Method for measurement of body vibration transmitted to the operator of earth-moving machinery
Hardcopy , PDF
29-10-2018
English
29-10-1982
National foreword
Cooperating organizations
Method
1. Scope
2. Field of application
3. References
4. General
5. Definitions
6. Symbols and abbreviations
7. Instruments
8. Vibration test stand
9. Test arrangement
10. Test input vibration
11. Test procedure
12. Acceptance levels
13. Test report
Tables
1. Frequency weighting factors
2. Machine classes
3. Equations for PSD curves
4. Test input levels and tolerances
Figures
1. Design for rigid disc with accelerometer assembly
bonded at centre
2. Design for semi-rigid disc of approximately 80-90
durometer (A-scale) moulded rubber, plastic, etc.
3. Measurement axis
4. Filter response in vertical mode
5. Diagram of vibration test stand for driving seat
tests
6. Class 1 - 2,35 m/s squared true rms
7. Class 2 - 2,05 m/s squared true rms
8. Class 3 - 1,90 m/s squared true rms
9. Class 4 - 1,60 m/s squared true rms
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