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BIFMA X5.11 2015 RA2020

BIFMA X5.11 2015 RA2020

$81.25

ANSI/BIFMA X5.11-2015(R2020) Large Occupant Office Chair

Published By Publication Date Number of Pages
BIFMA 2015 94
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BIFMA X5.11-2015 (R2020) is intended to provide manufacturers, specifiers, and users with a common basis for evaluating the safety, durability, and structural adequacy of office chairs for large occupants (often referred to as “users” throughout this standard).

PDF Catalog

PDF Pages PDF Title
1 Cover
Copyright
3 ANSI Approval
4 Foreword
5 Contents
7 1 Scope
8 2 Definitions
10 3 General
3.1 Testing Considerations
11 3.2 Manufacturer’s Instructions
3.3 Figures
3.4 Figure Symbols
12 3.5 Measurements
3.6 Tolerances
3.7 Test Force Application
3.8 Pretest Inspection
13 3.9 Recommended Test Report Format
3.10 Temperature and Humidity Considerations
14 Figures
4 Types of Chairs
15 4 Types of Chairs
16 Tables
1 Test Guide by Chair Type
18 5 Seat Width Measurement
22 6 Backrest Strength Test – Static – Type I
27 7 Backrest Strength Test – Static – Type II and III
29 5 Seat Width Measurement …………………………………………………………. 17-18 6 Backrest Strength Test – Static -Type I ………………………………………. 19-21 7 Backrest Strength Test – Static – Type II and III …………………………… 24-26 8 Drop Test – Dynamic
30 8 Drop Test – Dynamic
32 9 Swivel Test – Cyclic
33 9 Swivel Test – Cyclic
34 10 Tilt Mechanism Test – Cyclic
35 10 Tilt Mechanism Test – Cyclic
37 11 Seating Durability Tests – Cyclic
38 11 Seating Impact Tests – Cyclic and Front Corner Load-Ease ……….. 36 &
40 12 Stability Tests
50 13 Arm Strength Test – Vertical – Static
52 12 Stability Tests ………………………………………………………………. 40, 42, 44-47 13 Arm Strength Test – Vertical – Static …………………………………………… 49-50 14 Arm Strength Test – Horizontal – Static
53 14 Arm Strength Test – Horizontal – Static
57 15 Backrest Durability Test – Cyclic – Type I
59 15 Backrest Durability Test – Cyclic – Type I …………………………….. 54-56 &
64 16 Backrest Durability Test – Cyclic – Type II and Type III
66 16 Backrest Durability Test – Cyclic – Type II and Type III ………….. 61-63 &
69 17 Caster/Chair Base Durability Test – Cyclic
70 17 Caster/Chair Base Durability Test – Cyclic ……………………………….. 68 &
74 18 Leg Strength Test – Front and Side Application ………………………… 73 &
75 18 Leg Strength Test – Front and Side Application
77 19 Arm Durability Test – Cyclic
78 19 Arm Durability Test – Cyclic
79 20 Out Stop for Chairs with Manually Adjustable Seat Depth
80 20 Out Stop Tests for Chairs with Manually Adjustable Seat Depth
81 21 Tablet Arm Static Load Test
82 21 Tablet Arm Static Load Test
83 22 Tablet Arm Load Ease Test – Cyclic
84 22 Tablet Arm Load Ease Test – Cyclic
85 23 Structural Durability Test
86 23 Structural Durability Test
87 Appendix A: Impact Test Bag Construction Details
94 Appendix B: Stability Disk Construction Details

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BIFMA X5.11 2015 RA2020
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