钻石光性能分级国家标准即将出台

weishiyingwoguoxunsuchengweizuanshixiaofeidaguodexuyao，xinxingzuanshiguangxingnengfenjiguojiabiaozhunjinriwanchengzhuanjiapingshen，yujijiangyumingnian６、７yuefenkaishizhixing。zuanshiguangxingnengshizuanshi4cwai，zuanshifenjideyigexinweidubiaozhun，yongyupingpanchengpinzuanshiduiguangdefanyingnengli，tongguozuanshiguangxingnengfenjixinzhengshu。

xinxiudingde《zuanshiguangxingnengfenji》biaozhunkuodaleshiyongfanwei，zengjialemingliangdujiance、guangduichengxingjiance、huocaijiance、shanyaodujiancedengxiangguanguangxuedejiancefenji，biqitaguojiabiaozhunyangpinyouzhegenggaodeyaoqiu，tongshi，zuanshiguangxingnengfenjifenxideyaosuhenduo，zhuyaocankaoyaosubaokuoqiegong、yanse、neihanwu、paoguangdengduizuanshipinxiangchanshengyingxiangdeyinsu。

tongshiliechuzuanshichaozhongbiliheshuamo/timojibieliangfangmianyinsuduiqiegongjibiedeyingxiang。lingwai，qixiquleguojizuanshiguangxingnengfenjidejingyan，bingjuyouyidingdeqianzhanxinghexianjinxing，nenggoumanzuwoguozuanshixiaofeishichangdefazhanxuqiu。

关于钻石光性能

zuanshiguangxingnengjianceshizhiyunyongceguangyi，zidongjiancechengpinzuanshiduiguangdefanyingnengli，congzuanshidemingliangdu、shanyaodu、huocai、guangduichengxingsigeweiduhengliangzuanshiyuguangdejiaohuzuoyongxiaoguo，bingdechuyitaotixianzuanshizongheguangxuemeigandejiancejieguodequanguocheng。

muqianshimianshangsuoshiyongdezuanshiguangxingnengcepingbiaozhunyousarine tichu，cepingbiaozhunbaohan：mingliangdu、shanyaodu、huocai、guangduichengxingsigefangmian。

明亮度检测

mingliangduzhizuanshisanfachudebaiguangdeliangdu，shouzuanshineihanwu（yunzhuangneihanwu、yunzhuangneihanwuwudeng4cbiaozhunnanyijiancedezhibiao）、zuanshiyingguangdengyingxiang。

genjujisuanzuanshidezuchengtuxiangdepingjuhuiduzhi（liangduhuoy）laidedaomingliangdushuju，（jinkaolvzuanshichengxiangbianyuandeneibudexinxi）。huiduyuegao，liangduyuegao。yixiatuxiangxianshile5zhongdengjidezuanshimingliangdu。

guangduichengxingjiance（yuanxingmingliangshizuanshi）

guangduichengxingshizhizuanshijunyunfansheguangdenengli，shoudaozuanshideqiegongheneihanwuyingxiang。xitonghuijiangccdzhaoxiangshebeisuojiludesuoyoutuxianghechengyizhanghuidutuxiang。pingjunhuiducaiyongyizhongkexuedesuanfajinxingjisuan，gaisuanfameiciyi45°jiaoweidijindanwei，meiciceliang8geduiyingxiangsudeliangdu（jiy）

ranhou，xitongjisuanmeigedanweishijihuiduyugaizudepingjunhuiduzhizhicha，ranhoujisuandechugaizudezongchazhi。xitonghuizhongfuzheiliangbujisuan。suoyouzudezongchazhizhihejiguangduichengxingjisuanshuzhi。shuzhiyuegao，guangduichengxingyuecha。

火彩检测

huocaizhizuanshineisanfadewuyanliusedeguangcai，shouyanse、paoguang、neihanwu（yunzhuangneihanwu、yunzhuangneihanwuwudeng4cbiaozhunnanyijiancedezhibiao）yingxiang。

gouchenghuocaizhidelianggezhongyaocanshuwei：jingtaihuocaihedongtaihuocai。

jingtaihuocaizhi：suoyoutuxiangzhongsuoyouyansedezonghe，chengyixitongsuoceliangdezuanshidaxiaodexishu。

dongtaihuocaizhi：zaibanqiuneibutongweizhi、gezhongzhaomingqingkuangxiayouxiaoxiangsubianhuabiaoxianqingkuang。

jiangjingtaihuocaizhihedongtaihuocaizhipeihebilixishuxiangjia，jikededaozonghuocaizhi。

闪耀度检测

shanyaoduzhizuanshiyidongshisanfachulaiyaoyanguangmangdeshanshuodu，shouyanse、neihanwu（yunzhuangneihanwu、yunzhuangneihanwuwudeng4cbiaozhunnanyijiancedezhibiao）yingxiang。tongguojisuanduibidu、dongtaihuocaihehuocaideceliangzhi（ansuopeibutongbilixishu）laijisuan。

钻石光性能分级

fenjicankaoyaosu：zuanshiguangxingnengfenjifenxideyaosuhenduo，zhuyaocankaoyaosubaokuoqiegong、yanse、neihanwu、paoguangdengduizuanshipinxiangchanshengyingxiangdeyinsu。

4xiangcanshubiaozhunfenbieduiying5gedengji：jiqiang（exceptional）、henqiang（very high）、qiang（high）、zhong（standard）、ruo（minimum）。

jiangdulide4gecanshuzhenghechengyigezonghepingjijieguo，kefenweisigepingji：jizhi（ultimate）、you（premium）、liang（classic）、cha（low）。meigedengjiyouzaixifenwei1-3ji，youdidaogaoweiyizhisankexing。ruxia：

guangxingneng4gecanshukeyipailiechudaliangkenengdedengjizuhe，zheixiezuhekeduiyingbutongdezonghepingji，ruxia：

zuanshiguangxingnengcongzuanshidemingliangdu、shanyaodu、guangduichengxing、huocaisigefangmianduizuanshideguangxingnengjinxingfenji，yuchuantong4cfenji（kelashu、qiegong、jingdu、yanse）huweibuchong。shimianpubiandeyingyongfangfawei：zuanshiguangxingnengfenjiyu4cfenjitongshishiyong。