YDT-III Coarse-grained Soil Electric Compaction Instrument Testing Machine
Product Overview
This instrument has been developed by our factory over several years based on the opinions of a large number of users to reduce the labor intensity of researchers and improve experimental efficiency. By absorbing the advantages of domestic and foreign materials and adopting gear transmission, the phenomenon of dropping the hammer and the inability to lift the hammer is avoided. The advantages of automatic counting, automatic control, automatic shutdown, and automatic cyclic operation can be used for transportation research departments, teaching and construction units, laboratories, and on-site testing.
Standards
This instrument is designed and produced according to the GB/T50123-2019 standard for geotechnical testing methods
Main technical parameters
1. Heavy compaction test:
hammer weight 35.2kg drop distance: 600mm hammer diameter: 150mm
2. Light compaction test:
hammer weight 15.5kg drop distance: 600mm hammer diameter: 150mm
3. Test barrel size:
inner diameter 300mm, height: 288mm, sleeve height: 100mm
4. Hammer speed: 18-23 times/minute
5. Motor power: 750W 380V
Audited Supplier 
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