DIN EN ISO 17657-2-2007 电阻焊.电阻焊用焊接电流测量.第2部分:电流感应线圈式焊接电流计(ISO 17657-2:2005)

标准号：DIN EN ISO 17657-2-2007
中文标准名称：电阻焊.电阻焊用焊接电流测量.第2部分:电流感应线圈式焊接电流计(ISO 17657-2:2005)
英文标准名称：Resistance welding - Welding current measurement for resistance welding - Part 2: Welding current meter with current sensing coil (ISO 17657-2:2005); English version of DIN EN ISO 17657-2:2007-09
标准类型：J33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J33
国际标准分类号：25.160.10
引用标准：ISO 669;ISO 17657-1-2005;ISO 17657-3-2005;ISO 17657-4-2005
适用范围：This part of ISO 17657 specifies a welding current meter with a current sensing coil to measure the weld timeand the r.m.s, value of the welding current during a certain interval using single-phase alternating current offrequency of 50 Hz or 60 Hz, or direct current.This part of ISO 17657 is applicable for a welding current measuring system, with a display or calibratedoutput port, which may be connected to a welding controller.