HY2330W土工布有效孔徑測(cè)定 |
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郵箱: | 地址:中國(guó)安徽省合肥市肥西縣 金寨南路與云谷路交口 |
適用范圍:<\/span><\/span><\/b>HY2330W<\/strong><\/span>土工布有效孔徑測(cè)定儀(濕篩法)<\/strong>主要適用于所有類(lèi)型土工布產(chǎn)品的有效孔徑的測(cè)定,<\/span>其性能符合**標(biāo)準(zhǔn)<\/span> <\/span>GB/T17634<\/span><\/span>《土工<\/span> <\/span>布及其有關(guān)產(chǎn)品有效孔徑的測(cè)定<\/span>——<\/span>濕篩法》要求。<\/span> <\/span><\/span> 實(shí)驗(yàn)原理:<\/span><\/b>以不加張力的單層土工布及其有關(guān)產(chǎn)品之試樣作為篩網(wǎng),在規(guī)定的振動(dòng)頻率和振幅<\/span> <\/span>下,對(duì)試樣及級(jí)配粒材料(即砂土)進(jìn)行噴水,使顆粒級(jí)配材料通過(guò)試樣。以通過(guò)的顆粒材料的特定粒徑表示試樣的有效孔徑。<\/span><\/span> <\/p> 符合標(biāo)準(zhǔn):<\/span><\/b>GB/T 17634, ISO 12956 <\/span>等;<\/span><\/span> <\/p> 技術(shù)參數(shù):<\/span><\/b><\/span><\/b> <\/p> 型<\/span> <\/span><\/span>號(hào)<\/span><\/span> <\/p><\/td> HY-2330W<\/strong><\/span> <\/p><\/td><\/tr> 篩子內(nèi)徑<\/span><\/span> <\/p><\/td> Ф130mm<\/span> <\/p><\/td><\/tr> 震動(dòng)頻率<\/span><\/span> <\/p><\/td> 50Hz<\/span> <\/p><\/td><\/tr> 振<\/span> <\/span><\/span>幅<\/span><\/span> <\/p><\/td> 1.5±0.1mm<\/span> <\/p><\/td><\/tr> 噴嘴壓力<\/span><\/span> <\/p><\/td> 300KPa<\/span> <\/p><\/td><\/tr> 出水量<\/span><\/span> <\/p><\/td> 500m<\/span>l/m<\/span>in <\/span>(工作壓力下)<\/span><\/span> <\/p><\/td><\/tr> 網(wǎng)柵網(wǎng)眼孔徑<\/span><\/span> <\/p><\/td> 10±1mm<\/span> <\/p><\/td><\/tr> 計(jì)時(shí)范圍<\/span><\/span> <\/p><\/td> 0<\/span>~<\/span>99.99s<\/span>,<\/span>0<\/span>~<\/span>99 <\/span>分<\/span> <\/span><\/span>59s<\/span><\/span> <\/p><\/td><\/tr> 電<\/span> <\/span><\/span>源<\/span><\/span> <\/p><\/td> AC <\/span>220V 50Hz<\/span> <\/p><\/td><\/tr><\/tbody><\/table><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
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