产品设计：广东安规检测有限公司

设计标准：7006-27K-1 E17灯头量规是广东安规根据标准IEC60061-3,GB/T1483.1的要求设计制作而成。

量规入口处的螺纹边缘尖锐部分应以0.2mm～0.3mm的半径倒圆。

The sharp part of the edge of the thread at the entrance of the gauge shall be broken with a radius of 0.2mm to 0.3mm.

产品用途：

检验成品灯上E17灯头螺纹最大尺寸和尺寸T1 min。

To check the maxium dimensions of the screw thread and dimension T1 min. of E17 caps on finished lamps.

使用方法：

当成品灯上的灯头完全旋入量规内时，灯头中心触点应与X面接触。当灯从量规中取出时，至少应旋转2整圈才能脱离螺纹。

When a cap on a finished lamp has been screwed into the gauge as far as it will go, the central contact shall touch surface X. When the lamp is removed from the gauge, at least two full turns shall be required to disengage the threads.