TM85 soil density meter -5-50 A soil specific gravity meter particle soil glass specific gravity meter
TM85 soil density meter -5-50 A soil specific gravity meter particle soil glass specific gravity meter
TM85 soil density meter -5-50 A soil specific gravity meter particle soil glass specific gravity meter
TM85 soil density meter -5-50 A soil specific gravity meter particle soil glass specific gravity meter
TM85 soil density meter -5-50 A soil specific gravity meter particle soil glass specific gravity meter

TM85 soil density meter -5-50 A soil specific gravity meter particle soil glass specific gravity meter

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TM85 soil density meter -5-50 A soil specific gravity meter particle soil glass specific gravity meter

About the product

Characteristic

Material

Glass

Origin

Tianjin

Dimensions

Consulting customer service

Item No.

Soil density meter

Type

Soil density meter

Brand

Xinrui

Scope of application

Soil

Model

Customization

Whether to import

No

Measurement accuracy

0.0005

Measurement range

5+50

Processing customization

Yes

Order No.

Soil density meter

Description





密度计法试验步骤包括:

1.密度计法进行颗粒分析试验宜采用含水率土样。也可采用风干(烘干)土样进行;
2.对于风干(烘干)土样,取代表性土样100~300g,放入研钵中,用带橡皮头的研杵碾散。将研散后的土过2mm筛,将筛上土研散再过筛,直到筛上仅留下大于2mm的颗粒;
3.将粒径小于2mm的土样拌和均匀,称取土粒质量的土样作为试样。当采用含水率土样作为试样时,按下式计算所需湿土质量 :          
4.将制备好的试样倒入三角烧瓶中,注入大约200cm3的纯水,浸泡18小时以上,用含水率土样直接进行颗粒分析试验,可不浸泡或缩短浸泡时间。稍加摇荡以后,放在砂浴上煮沸。从沸腾时开始记时,粘土和不易分散的土,煮1小时左右,其它土不少于0.5小时.










Characters

Properties

Material

Glass

Origin

Tianjin

Dimensions

Consulting customer service

Item No.

Soil density meter

Description





密度计法试验步骤包括:

1.密度计法进行颗粒分析试验宜采用含水率土样。也可采用风干(烘干)土样进行;
2.对于风干(烘干)土样,取代表性土样100~300g,放入研钵中,用带橡皮头的研杵碾散。将研散后的土过2mm筛,将筛上土研散再过筛,直到筛上仅留下大于2mm的颗粒;
3.将粒径小于2mm的土样拌和均匀,称取土粒质量的土样作为试样。当采用含水率土样作为试样时,按下式计算所需湿土质量 :          
4.将制备好的试样倒入三角烧瓶中,注入大约200cm3的纯水,浸泡18小时以上,用含水率土样直接进行颗粒分析试验,可不浸泡或缩短浸泡时间。稍加摇荡以后,放在砂浴上煮沸。从沸腾时开始记时,粘土和不易分散的土,煮1小时左右,其它土不少于0.5小时.










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