Bộ thí nghiệm giới hạn chảy của đất

(1 đánh giá)

Xuất xứ : Matest - ý

Bảo hành : 12 tháng

Used to evaluate the relationship between the moisture percentage of a soil sample and the number of blows required to close a groove made into the soil; and therefore to determine when a clay soil changes from a plastic to a liquid state.
The unit comprises a removable brass cup which through a cam device drops on a bakelite base (or hard rubber base).
Supplied complete with drops counter, but without grooving tool which has to be ordered separately.

The instrument is available in two vers