This part of EN 1335 specifies the mechanical safety requirements for office work chairs.
The requirements are based upon use for 8 h a day by persons weighing up to 110 kg. For more severe
conditions of use, increased requirements will be necessary.
Annex A (normative) includes loads, masses and cycles for safety tests.
Additional loads, masses and cycles for functional tests can be found in EN 1335-3:2009, Annex C.
Registration number (WIID)
59504
Scope
This part of EN 1335 specifies the mechanical safety requirements for office work chairs.
The requirements are based upon use for 8 h a day by persons weighing up to 110 kg. For more severe
conditions of use, increased requirements will be necessary.
Annex A (normative) includes loads, masses and cycles for safety tests.
Additional loads, masses and cycles for functional tests can be found in EN 1335-3:2009, Annex C.
