Balloon density apparatus
The choice of apparatus should be taken based on the maximum particle size.
For particle size less than 4.75 mm the test should be done with a apparatus with a volume of 1600 ml. For particle size larger than 50 mm preferable a apparatus of 6000 ml or larger should be choosen.
Guide for choosing right volume:
| Max particle size (mm) | Min test hole volume (litres) | Min moisture content sample (gram) |
| 4.75 | 0.700 | 100 |
| 12.00 | 1.400 | 250 |
| 25.00 | 2.100 | 500 |
| 50.00 | 2.800 | 1000 |
| 63.00 | 3.800 | 1500 |
Ballon density apparatus with high measuing glass:
| S230KIT, | ballon density | apparatus | 1600 ml |
| S232KIT, | " | " | 3000 ml |
| S233KIT, | " | " | 6000 ml |
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Ballon density apparatus type Haas
10-1650, Ballon density apparatus Haas, 10 000 ml
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Ballon density apparatus:
| 10-1665, | ballon density | apparatus | 1500 ml |
| 10-1667, | " | " | 3000 ml |
| 10-1669, | " | " | 6000 ml |
| 10-1671, | " | " | 10000 ml |
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