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MDJ-4536 Marshall Electric Compaction Instrument/LJ-22 Large Compaction Instrument for Asphalt Mixture Test Specimens
MDJ-4536 Marshall Electric Compaction Instrument/LJ-22 Large Compaction Instrument for Asphalt Mixture Test Specimens
Product details
MDJ-4536 Marshall Electric Compaction Instrument/LJ-22 Large Compaction Instrument for Asphalt Mixture Test Specimens
Mainly used for the formation of specimens in Marshall tests of asphalt mixtures. Applicable to the Marshall Test JTG E20 standard for asphalt mixtures.
Mainly used for the formation of specimens in Marshall tests of asphalt mixtures. Applicable to the Marshall Test JTG E20 standard for asphalt mixtures.
1. Basic technical parameters
| MDJ-4536 type | LJ-22 type | ||
| 1. | Heavy hammer quality | 4536±9g | 10210±10g |
| 2. | Strike rate | 60 ± 5 times/min | 60 ± 5 times/min |
| 3. | Heavy hammer drop | 457±1.5mm | 457±2.5mm |
| 4. | power supply wattage | 220V 50Hz 250W | 220V 50Hz 550W |
| 5. | Overall dimensions | 540mm×540mm×1750mm | 540mm×550mm×1792mm |
|
6. |
Net weight | ≈150kg | ≈130kg |
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