BZ3直流標(biāo)準(zhǔn)電阻 電阻箱
10的-3次方?~10的5次方? 供電工試驗(yàn)、研究機(jī)構(gòu)、工廠、學(xué)校作直流電阻值的標(biāo)準(zhǔn)。該產(chǎn)品中1Ω規(guī)格的標(biāo)準(zhǔn)電阻被中國(guó)計(jì)量院正式列為國(guó)家標(biāo)準(zhǔn),并成為各地區(qū)計(jì)量院考核標(biāo)準(zhǔn)電阻的傳遞標(biāo)準(zhǔn)。該產(chǎn)品榮獲國(guó)家獎(jiǎng)。 阻值范圍: 1mΩ~0.1ΜΩ 準(zhǔn)確度: 0.01% HG-Z40J40-ZNB HG-Z40J40-ZNKB HG-Z40J40-ZPK HG-Z40J40-ZPB HG-Z40J40-ZPKB HG-A80J80-ZNK HG-A80J80-ZNB HG-A80J80-ZNKB HG-A80J80-ZPK BPHJS-500B HG-A80J80-ZPB HG-A80J80-ZPKB HG-L12D-ZNK HG-L12DM-ZNK HG-L12D-ZNB HG-L12DM-ZNB HG-L12D-ZNKB HG-L12DM-ZNKB BPHJS-500C HG-L12D-ZPK HG-L12DM-ZPK HG-L12D-ZPB HG-L12DM-ZPB HG-L12D-ZPKB HG-L12DM-ZPKB
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