电玩具作业指导书6.doc

Scope 适用范围： All toys that have at least on function dependent on electricity defined in clause 1 of EN 62115: 2005. 在EN 62115: 2005那些至少有一项功能要依靠用电来完成的所有玩具。 Equipment设备： Fine-wire (dia. 0.3mm) thermocouple直径0.3mm的细丝型热电偶 Multimeter万用表 Straight steel wire (dia. 0.5mm, min. length 25mm) 直钢针（直径0.5mm，至少25mm长） Variable resistor可变电阻器 Power Meter功率计 Stop Watch秒表 Test Corner (2 walls at right angles and a floor made of dull black-painted plywood with thickness of approx. 20mm) 测试角（由二面直角的墙壁，以及厚约20毫米，漆成暗黑色的胶合板组成） Bleached cotton gauze (dimension: 500mm x 500mm; spec. mass approx. 40g/m2) 薄白棉纱（尺寸：500mm x 500mm；质量比约40g/m2） Steel ruler直钢尺 Timer时间控制器 Procedures程序: 3.1 Work state工作状态: (1) Place the toy in the most unfavorable position which can occur during play. 将玩具放置在操作时可能出现的最不利位置上。 (2) Hand-held toys are freely suspended. Note : As per EN71-1, hand held toy is the toy that is manifestly designed to emit sound, intended to be held in the hand but excluding close-to-the-ear toys and child actuated toys as well as mouth actuated toys. 手持式玩具应自由悬挂在空中。 注 ： 根据EN71-1，手持式玩具是那些明显设计成预计用手拿着玩，并能发出声音的玩具，但不包括近耳玩具和由儿童开动的玩具跟用口驱动的玩具。 Other toys are tested as follows: 其它玩具按以下步骤测试： (i) Toys are placed on the floor of the test corner as near to the walls as possible or away from the walls, whichever is more unfavorable. (ii) Toys having no dimension exceeding 500mm are covered completely by four layers of bleached cotton gauze having a specific mass of approximately 40g/m2 ( 8g/m2. (iii) Toys having a dimension exceeding 500mm are tested with four layers of cotton gauze having dimensions of 500mm x 500mm, placed on surfaces where high temperatures and charring of the cotton gauze may be expected. (*9.2*) (i) 玩具放在测试角的地板上，尽可能靠近墙或远离墙，二者取最不利情况。 (ii) 玩具尺寸不超过500时用4层比质量为40g/m2 ( 8g/m2漂白棉纱完全覆盖。 (iii) 玩具尺寸超过500mm时用四层500mm x 500mm的棉纱放置于由可能产生 高温并炭化棉纱的部件表面。 . 3.2 Testing voltage测试电压： (1) Battery toys are supplied at rated voltage. Toys which use batteries should be tested with the use of approp