HY-767B經(jīng)濟(jì)型電動(dòng)摩擦脫色試驗(yàn)機(jī)CROCKMETER依據(jù)標(biāo)準(zhǔn):JIS-LO801,0823,0849,1006,1084,K6328,P8236用火燥或濕潤(rùn)之白棉布扎于本機(jī)之摩擦錘表面,以一定之重荷及次數(shù),摩擦有色試片后,對(duì)照灰色標(biāo),評(píng)定染色摩擦堅(jiān)牢度等級(jí),亦可作為有機(jī)熔劑之摩擦試驗(yàn)。Covertherubbinghammerwithdry wetcottoncloth.Fixedrequestedonthehammerandthenrubthespecimenforseveraltimesandcomparewiththegrayscale.型號(hào)HY-767B經(jīng)濟(jì)型電動(dòng)摩擦脫色試驗(yàn)機(jī)荷重900g摩擦距離100mm計(jì)數(shù)器六位液晶顯示體積65 13 23cm重量20kg