Product Description of Electric Density Gauge (EDG)

I. Feature 
1. TDKEI Electric Density Gauge (EDG) is a non-nuclear alternative for determining the moisture and density of compacted soils used in road beds and foundations. The EDG is a portable, battery-powered instrument 
2. When conducting a test, the EDG measures and displays the results for wet and dry density, gravimetric moisture content and percent compaction. 
3. It is easy to operate, the EDG can be used as a construction aid to monitor day-to-day compaction operations 

II. Specification: 
Wet density range: Standard compacted soil on-situ range 
Dry density accuracy: Within 3% of standard test 
Moisture content range: Standard compacted soil on-situ range 
Moisture Content Accuracy: Within 2% of standard test 
Operating temperature: 0-50ºC 
Operation Environment humidity: 5-90% 
Power supply: Rechargeable 12V, 4.0Ah lead acid gel cell 
Battery life: Approximately 8 hours for full charge 
Size (console) 343 × 305 × 152(mm) 

III. Note 
According dart template, insert the tapered electrode or standard block in cross shape into soil. Between the base angle of two tapered standard block, conducting 4 PC point to point measurement and make the average according to electrical characteristics, customer can choose SI unit or English system to display humidity and density;