til①②87654321l.0/(i8661 lliDEL03KottnelaviuqEspmaDELfooNsnoitidnoc含水比多noitanmu)3mNMm2 (A X B)RedRed50100Ground reaction coefficient; Equivalent to K30 (MN/m3)Excessmoisturecontent ratio（Reference）Pass（No. of compaction）Optimummoisturecontent（Reference）200100250Operating WeightMODELkgMT-55H62MT-66HL72MT-77HRL77MVH-308DSY341MVH-408DSY407MVH-508DSZ525Crushed stoneImpact ForceCentrifugal ForceWidthkgfmmm (A)10002650.26513002850.28514002850.28546004450.44551005000.50066006500.650粘土質Acceleration sensorTravel SpeedTravel Distance/hourCompaction Area/hourm/minm (B)11660174.913780222.312720205.2271620720.9271620810.02917401131.0T h e n u m b e r o f L E D l a m p s t h a t a r e l i t i s proportional with the soil rigidity.If the moisture content of the soil is too high, its rigidity may drop even af ter compactions are repeated, and because of this, the number of illuminated LED lamps will also decrease.Clayish soil〈Graph 1〉Numbers of compaction9 -15Numbers of compaction5-9Numbers of compaction1-5Moisture content 4.5%200150High water content〈Graph 2〉砕 石地盤剛性値を定期的に確認［Remarks］ The LED lamps of the compaction sensor do not show the absolute value of the soil rigidity. When using this machine always conduct tests such as the plate load test and dynamic load test (FWD) to determine the correct soil rigidity suitable for the work, and do calibration of the actual measured value and the LED illumination level.Compaction limit Poorground or soft groundYellow lamp: 1-8Red lamp: Illumination※See graph 1Relationship between moisture content and compactionPoor ground orsoft groundThe moisture content is too high, therefore the lamps will not illuminate any further. In some cases, the number of lamps that light up will decrease.※See graph 2Numbers of compaction-Gravel(C-40)-※ Product features:MVH-308DS-PASmovie810m2 / hour1050m2 / hour1360m2 / hourRelationship between soil rigidity and LED lamps■Extension Plate■Compaction Sensor "Compas II"20■ Extension PlateCompaction Area/HourCompactionSensor① 0.285m (A) x 12m /min. x 60min. /hour = 205.2m2 /hour② 0.500m (A) x 27m /min. x 60min. /hour = 810m2 /hourFor MVH-308, 408, 508 (75,150mm)※ MVH-508 is equipped Extension Plate 75 mm as standard.Saving your time ＋ Option
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