This instrument is suitable for foundation filling projects such as water conservancy dam engineering, transportation highways, railway subgrades, airports, and buildings. The standard compaction method is used to determine the relationship between soil density and moisture content, thereby determining the maximum dry density and optimal moisture content of the soil.

Features:

1. Falling height tracking device

2. Height error: ≤ 1%

3. Fan shaped Hammer Head

4. Low speed synchronous motor, stable transmission

5. Simply replace the hammer head to automatically adjust the drop height

6. Automatic hit count control, automatic clearance rotation of the specimen mold

7. Two types of hammer quality to meet usage requirements

Main technical indicators:

1. 击锤: 2.5Kg / Ø51mm, 4.5Kg / Ø51mm

2. Hammer head: Fan shaped, R=74mm, а=42.25 ° (Ø 51mm)

3. Hammer drop height: two drop heights of 305mm and 457mm to choose from

4. Sample mold size: Ø 102 x 116mm, Ø 152 x 116mm, Ø 152 x 166mm

5. Power supply: 220V ± 10% 50Hz

6. Instrument size: 460 x 380 x 1500mm (L x W x H)

7. Instrument weight: 100kg