Asphalt
Description:
The Model 3440 gives you the features you need for compaction control, but its enhanced capabilities make it a step above our basic Model 3430. The Model 3440 is used to measure the density of asphalt, soil, aggregate or concrete and the moisture of soil or aggregate.Features:
- Automatic depth function
- USB port for data transfer
- Data storage (1000 readings)
- Alkaline battery backup
- Density measurement capability in backscatter or direct transmission mode
- Moisture measurement in backscatter mode to allow quick, non-destructive testing of soil, asphalt and concrete materials
- Direct readout of test results (wet density, dry density, moisture, % moisture, % voids, and % compaction)
- Multiple count time options (15 seconds, 1 minute, 4 minutes)
- User-friendly menus and keypads
- Options of 12”/2”, 12”/1” and 8”/2” depth measurement capability
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