
XD-1手動(dòng)相(xiāng)對密(mì)度(dù)儀(yí),土(tǔ)壤相對密(mì)度(dù)儀(yí) *
XD-1手(shǒu)動相對密度儀(yí),土壤(rǎng)相對(duì)密度儀(yí)是用來(lái)測定粒徑(jìng)小(xiǎo)於5mm之凝聚土的zui大(dà)與zui小(xiǎo)孔隙(xì)比(bǐ),以(yǐ)供計(jì)算(suàn)相(xiāng)對密度(dù)。
XD-1手(shǒu)動相(xiāng)對密度(dù)儀,土(tǔ)壤相(xiāng)對(duì)密(mì)度(dù)儀(yí)主(zhǔ)要技術(shù)參(cān)數(shù):
容(róng)器(qì)筒:250cm²,內徑5cm,高12.75cm;1000cm²,內徑10cm,高12.75cm
擊錘質量:1.25Kg±5g;
擊(jī)錘落(là)高:457.2mm;
擊錘(chuí)直徑:Φ4.9cm,Φ9.9cm;