1 混凝土表觀密度測定儀概述：

mso-hansi-font-family:"Times New Roman"">主要用于按《建筑用砂GB/T14684-2001 mso-hansi-font-family:"Times New Roman"">和 《建筑用卵石、 "Times New Roman"">碎石》 GB/T18645-2001 "Times New Roman"">標(biāo)準(zhǔn)測試建筑用砂、石和各種骨料松散體積密度的專用儀器

2 混凝土表觀密度測定儀適用范圍：

mso-hansi-font-family:"Times New Roman"">適用于化工、公路、水利、市政、建材、建筑、大專院校等，化驗(yàn)室、實(shí)驗(yàn)室 "Times New Roman"">。

3 混凝土表觀密度測定儀技術(shù)指標(biāo)：

1L：內(nèi)徑108 mso-hansi-font-family:"Times New Roman"">±0.3 mm "Times New Roman"">；凈高109±0.5mm mso-hansi-font-family:"Times New Roman"">； 壁厚2 mso-hansi-font-family:"Times New Roman"">±0.1mm

2L：內(nèi)徑152 mso-hansi-font-family:"Times New Roman"">±0.3 mm "Times New Roman"">；凈高56mm "Times New Roman"">±0.5mm；壁厚2 mso-hansi-font-family:"Times New Roman"">±0.1mm

3L：內(nèi)徑183 mso-hansi-font-family:"Times New Roman"">±0.3 mm "Times New Roman"">；凈高153mm? ±0.5mm mso-hansi-font-family:"Times New Roman"">；壁厚2 "Times New Roman"">±0.1mm

5L：內(nèi)徑185 mso-hansi-font-family:"Times New Roman"">±0.4 mm "Times New Roman"">；凈高186±0.7mm mso-hansi-font-family:"Times New Roman"">；壁厚2 "Times New Roman"">±0.1mm

10L：內(nèi)徑208 mso-hansi-font-family:"Times New Roman"">±0.5 mm "Times New Roman"">；凈高249±1mm mso-hansi-font-family:"Times New Roman"">；壁厚 2 "Times New Roman"">±0.1mm

20L：內(nèi)徑294 mso-hansi-font-family:"Times New Roman"">±0.5 mm "Times New Roman"">；凈高249±1mm mso-hansi-font-family:"Times New Roman"">；壁厚 3 "Times New Roman"">±0.2mm

30L：內(nèi)徑360 mso-hansi-font-family:"Times New Roman"">±0.5mm "Times New Roman"">；凈高 249 "Times New Roman"">±1mm；壁厚4 mso-hansi-font-family:"Times New Roman"">±0.2mm

50L：內(nèi)徑295 mso-hansi-font-family:"Times New Roman"">±2mm "Times New Roman"">；凈高550±10mm mso-hansi-font-family:"Times New Roman"">；壁厚4 "Times New Roman"">±0.2mm

4特點(diǎn)：優(yōu)質(zhì)加厚鐵板，做工精細(xì)。具有造型美觀、結(jié)構(gòu)緊湊，適用范圍廣、使用方便。