JDM-1 electric soil relative density meterDetailed product description：

JDM-1 electric soil relative density meter

This instrument complies with the "Soil Test Code" SL237-1999 and the "Highway Soil Test Code" JTJ051-93 standards. It is suitable for non cohesive soil with a particle diameter less than 5mm, and the sample mass with a particle size of 2-5mm does not exceed 15% of the total sample mass. It is used to determine the maximum density and minimum porosity of the soil and calculate its relative density.

The JDM-1 electric soil relative density meter is mainly composed of components such as the body, control panel, transmission mechanism, measuring cylinder, and vibrating hammer.
Metal container 250ml, inner diameter 5cm, height 12.7cm, protective tube;
Hammer weight 1.25Kg, drop height 15cm, hammer diameter 5cm, 32 times/min;
Vibration hammer 155 times/min each;
Timing range 0-15 minutes;
Packaging size -;
Voltage power 120W 220V, 50Hz;