防护手套EN420标准测试要多少费用

防护手套CE分享EN420标准

　　防护手套出口到欧盟销售是要做EN420标准测试的，就简单介绍一下EN420标准一般要求和测试方法等内容，大家可以做一个参考。

　　EN 420: 2003 + A1: 2009

　　Protective gloves. General requirements and test methods

　　EN 420：2003 + A1：2009

　　防护手套EN420标准一般要求和测试方法

　　This standard is designed to ensure that the gloves themselves donot cause harm to the wearer and are comfortable to wear. Tests andrequirements include the pH and chrome VI content of leather pluswater vapour transmission and absorption of materials. Alsoprocedures to examine the sizing of the glove and its effect onfinger dexterity are covered plus general requirements for theinformation to be supplied with and marked on the glove.

　　该标准旨在确保手套本身不会对佩戴者造成伤害，佩戴舒适。测试和要求包括皮革的pH和六价铬含量，以及材料的水汽传输和吸收性能。还包括检查手套尺寸及其对手指灵活性的影响，以及手套标示和随附信息的一般要求。

　　Length 长度

　　The length of the glove is measured by suspending it from themiddle finger with a graduated rule having a rounded tip designedto fit the tip of the finger. The glove is manipulated to removeany wrinkles or folds and the minimum length is recorded. EN 420includes a list of minimum lengths for each glove size, however,gloves for special purpose are permitted to be below the minimumlength but in such situations the manufacturer must demonstratethat they are fit for special purpose by a statement in the userinstructions.

　　专门用于测量手套长度的量尺为圆柱形，一端为圆形，以配合手套指尖的形状。将手套中指套在量尺上垂直悬挂，可以测得其长度。测量时，要整理手套，不得有任何皱纹或折叠，记录小长度。EN420中列出了每种手套尺码的小长度，对于特殊用途的手套，允许低于小长度，但在这种情况下，制造商必须在使用说明书中声明它们的特殊用途。

　　Sizing / Dexterity 尺码/ 灵巧性

　　Gloves are fitted on a hand of the size that they are intended tofit and comments are made regarding comfort and fit. The wearerwill then try to pick up pins of varying size to provide anindication of dexterity. Five pins are defined of diameter from 5mm to 11mm, clearly the smaller the diameter that can be picked upthe greater the dexterity result.

　　将手套佩戴在对应尺码的手上，对舒适性和贴合性做出评论。佩戴者将尝试拾取不同尺寸的金属小圆柱，了解其灵巧性。小圆柱的直径分布为5mm到11mm，显然，可以拾取的圆柱直径越小，灵巧性结果越也越好。