Digital Liquid Limit Cone Penetrometer Apparatus

Digital Liquid Limit Cone Penetrometer Apparatus

This instrument can be used to determine soil liquid limit, plastic limit, plastic limit index, natural consistency and other indicators. 
The above soil indicators are obtained by measuring the depth at which a standard cone with a certain weight is vertically inserted into the sample within a specified time.

Minimum division: 0.01mm
Maximum range: 40mm; Error: 0.05mm
Cone and connecting rod weight: 100 ± 0.05g and 76 ± 0.05g
Cone angle: 30 °± 0.2 °
Four digit LCD display:
Power supply 220V/50HZ
Sample cup: made of metal, flat bottomed cylindrical shape, inner diameter size: ? 50 × 40mm
The instrument work platform is equipped with a leveling mechanism and a contact detection function between the cone and the soil sample surface.
The instrument cone rod kit can be adjusted up and down within 0-25mm by twisting.