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IEC 60879 Tower Fan Table Fans Energy Efficiency Performance Test Chamber
IEC 60879 Tower Fan Table Fans Energy Efficiency Performance Test Chamber
IEC 60879 Tower Fan Table Fans Energy Efficiency Performance Test Chamber
IEC 60879 Tower Fan Table Fans Energy Efficiency Performance Test Chamber
IEC 60879 Tower Fan Table Fans Energy Efficiency Performance Test Chamber
IEC 60879 Tower Fan Table Fans Energy Efficiency Performance Test Chamber

IEC 60879 Tower Fan Table Fans Energy Efficiency Performance Test Chamber

Description:

Standards Application: IEC 60879-2019 ‘Comfort fans and regulators for household and similar purpose- Methods for Measuring Performance ‘

Telephone

+8675526585726

Email

sales@damslab.com

DESCRIPTION

一、     测试装置简介

 

本风量测试装置依据IEC 60879- 2019 Comfort fans and regulators for household and similar purposes Methods for measuring performance里面规定的实验室要求建造,将满足台扇、落地扇、塔扇、无叶扇(不含吊扇)的测试要求。

 二、IEC 60879-2019 "Comfort fans and regulators for household and similar purpose- Methods for Measuring Performance "

 

三、测试以及设备说明

 

3.1 台扇、落地扇测试样品安装台位置固定在距离背墙1.5米的中心处,高度可调整,调整范围为0-1.1米(指测试装置平面距离地面高度)。

 

3.2 普通风扇:

3.2.1 风速计装置整体可纵向移动,确保风速计与测试样品距离为1.2米或1.5米(由被测风扇扫风直径决定)。

3.2.2 4个风速计从风扇圆心20mm处,沿着直径方向向4个方向以40mm的增量向外移动。

3.2.3 每个位置停留测试1分钟,采样频率2Hz。用平均值作为该点的风速。圆环风速为内圈4点和外圈4点(共8点)的平均风速。

 

3.3 塔扇和无叶扇

3.3.1 采用4个风速计对塔扇或无叶扇的出风平面进行扫描,风速计在支架上进行左右移动,支架上下移动

3.4 移动风速计,直至风速计测试风速低于0.4/秒(24/分钟),测试停止。自动规划计算测试平面面积。

 

3.5 测试风速计为叶轮式,叶轮直径40mm以下, 风速计测量范围0.4-10/秒。

 

四、测试软件:

 

测试软件具备自动测试、自动报表、历史查询等功能


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