关键词: 恒温恒湿机、影像测量仪、维氏硬度计、拉力试验机、盐雾试验机、RoHS测试仪!
选择语言:简体中文 | English
SERVICE PHONE
+86-137-2457-9108
产品中心
PRODUCT CENTER
SERVICE PHONE
13724579108 / 4000989886

咨询热线

137-2457-9108
地址:东莞市塘厦镇林村西荣路98号工业园2栋
电话:0769-89870303
传真:0769-87783242
邮箱:pxl@ticketelectronico.com

News

当前位置:首页>>News

What is RoHS

发布时间:2021-10-20 09:59:33 点击量:133
The RoHS directive is the abbreviation of the state's newly enacted "restrictions on the use of certain hazardous substances in electrical and electronic equipment". As the name suggests, RoHS detector is a kind of detection ROHS detector, the principle is the use of X ray detection ROHS standard provisions of the elements of the content, these elements include:
1 lead 1000ppm below
2 mercury 1000ppm below
3 cadmium 100ppm below
Six 4 valence chromium 1000ppm below
5 poly (PBB) 1000ppm below
6 more than bromine two phenyl ether (PBDE) 1000ppm
RoHS detector has many kinds, the price also varies, but it is more expensive, only a large test center and a large company. At present, many specialized agencies have to provide ROHS testing services.
Type RoHS tester on the market today are X - ray fluorescence analyzer, and divided into energy dispersion and wavelength dispersion and energy dispersion due to its technical principle and simple structure than the wavelength dispersive, more common on the market now.


Baidu
sogou