Hoskin EnvironmentalSampling and monitoring instruments for air, water, weather and soil for the environmental, agricultural, mining and research markets.
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The Micro-Deval is used to test the resistance of fine/coarse aggregates to abrasion degradation. These tests on fine/coarse aggregates determine their abrasion losses in the presence of water and abrasive loading. They provide information to assist in the assessment of the reaction of fine/coarse aggregates subject to weathering and abrasive actions when other information is not available.
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The Micro-Deval is used to test the resistance of fine/coarse aggregates to abrasion degradation. These tests on fine/coarse aggregates determine their abrasion losses in the presence of water and abrasive loading. They provide information to assist in the assessment of the reaction of fine/coarse aggregates subject to weathering and abrasive actions when other information is not available.
Specifications
Jar Speed: 100rpm ± 5rpm
Dimensions (WxDxH)
1 floor: 20 x 12 x 16 in. (50.8 x 30.5 x 40.6 cm)
2 floors: 20 x 12 x 33 in. (50.8 x 30.5 x 83.8 cm)
3 floors: 20 x 12 x 50 in. (50.8 x 30.5 x 127 cm)
Warranty: 1 year
NQ 2560-070/080
LC 21-101
LS 618/619
CAN/CSA A23.2-00-23A & 29A AASHTO T327
ASTM D6928
TXDOT 845-49-40
Accessories
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