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UL 1678
作者:TECERT    发布于:2014-06-16 20:32:37    检测认证一站式服务    收藏:Ctrl+D
摘要:UL 1678 Household, Commercial, and Institutional-Use Carts, Stands and Entertainment Centers for Use with Audio and/or Video Equipment 联系我们:info@tecert.com 安排检测 / Contact us for testing.

标准编号 Standard/Code 标准名称 Standard Title
UL 1678 Household, Commercial, and Institutional-Use Carts, Stands and Entertainment Centers for Use with Audio and/or Video Equipment

1 Scope
1.1 These requirements apply to household, commercial, and institutional-use carts, stands and entertainment centers intended to provide a surface for the support or attachment of audio and/or video equipment.

1.2 These requirements also apply to tall institutional-use carts and stands intended to provide a surface for the support of audio and/or video equipment that have a support bracket or shelf that is more than 39.4 inches (1 m) above the floor and are intended for use in schools, institutions, hospitals or similar locations where children or persons with diminished capacity are likely to move them or may be asked to move them.

1.3 A furnishing intended to support audio and/or video equipment shall be evaluated in accordance with one of the following:

a) If the audio and/or video support system is not motorized and an entertainment center or a stand with or without casters or wheels, this standard applies;

b) If the audio and/or video support system is intended to be mounted to walls, ceilings or another part of a building structure as the primary support means (it is not touching the floor), the Standard for Wall and Ceiling Mounts and Accessories, UL 2442, applies;

c) If a cart, stand or support surface is supplied with the audio or video equipment by the manufacturer of the audio or video equipment, the requirements contained in the audio or video component standard apply. The Standard for Audio, Video and Similar Electronic Apparatus, UL 60065, the Standard for Information Technology Equipment – Safety, UL 60950-1, or the Standard for Audio/Video, Information and Communication Technology Equipment – Part 1: Safety Requirements, UL 62368-1, as applicable to the product, applies.

d) Information Technology and Communications Equipment Cabinets, Enclosure and Rack Systems are investigated to the Standard for Information Technology Equipment – Safety – Part 1, UL 60950-1 or Audio/Video, Information and Communication Technology Equipment – Part 1: Safety Requirements, UL 62368-1.

1.4 These requirements do not apply to any electrical circuitry integral to or provided with a cart, stand or entertainment center.

Test Requirement 测试要求:

6 General
7 Corrosion Protection
8 Sharp Edges
9 Securement of Products
10 Ventilation
11 Materials
12 User Assembly
Performance
14 Temperature Stability Test
15 Tip Stability Test
16 Loading Test
17 Wall or Ceiling Mounting Security Test
18 Appurtenance Loading Test
19 Impact Test
20 Glass Parts – Impact Test
21 Wheel, Roller, or Caster Securement Test
22 Adhesives Test
Marking
23 General
24 Identifying Information
25 Factory Identification
26 Supporting Surface Load

Sample Size 样品数量 / 送样规格: 3 sets
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 10-12 working days

Report Summary 报告摘要:

 

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