Committees responsible
National foreword
Method
1. Scope
2. Normative references
3. Symbols and indices
4. Criteria for evaluation of seats
5. Vibration testing of operator seats
6. Conditions for acceptance of seat
7. Test report
Figures
1. Posture of test person
2. Normalized power spectral density for classes I & II
3. Illustration of tolerances for normalized power
spectral density of input vibration
Tables
1. Definition of spectral classes of input vibrations
2. Characteristics of simulated input vibration on
z-axis for different types of machines
3. Report form for simulated input vibration testing of
seats
4. Report form for damping test