I.S. EN 1335-3:2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
OFFICE FURNITURE - OFFICE WORK CHAIR - PART 3: TEST METHODS
Hardcopy , PDF
31-05-2019
English
01-01-2009
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General test conditions
4.1 Preliminary preparation
4.2 Test equipment
4.3 Application of forces
4.4 Tolerances
4.5 Sequence of testing
4.6 Inspection and assessment of results
5 Test apparatus
5.1 Test surface
5.2 Stops
5.3 Seat loading pad
5.4 Smaller seat loading pad
5.5 Local loading pad
5.6 Back loading pad
5.7 Arm rest durability test apparatus
5.8 Strap
5.9 Stability loading device
5.10 Loading discs
5.11 Test surface for castor durability (and rolling
resistance of the unloaded chair)
6 Loading points
6.1 Loading point "A"
6.2 Loading point "B"
6.3 Loading point "C"
6.4 Loading point "D"
6.5 Loading point "E"
6.6 Loading point "F"
6.7 Loading point "G"
6.8 Loading point "H"
6.9 Loading point "J"
7 Tests methods
7.1 Stability
7.2 Static load tests
7.3 Durability tests
7.4 Rolling resistance of the unloaded chair
8 Test report
Annex A (normative) - Seat loading pad data
Annex B (normative) - Stability loading device data
Annex C (informative) - Loads, masses and cycles for
functional tests
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