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DSHD-0702A Marshall Electric Compaction Tester

供应商: 50847

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Function:

Theinstrumentismainlyusedfordeterminingtemperatureintheborehole.Lowerdownthetemperatureprobeintoboreholeusingcable,sothatwecangettemperature-depthcurvefromcontrollingunit.Thetemperaturecanbeappliedtodividegeologysectionalsurface,determinegeothermalgradient,heightofconcretesurface,andpositionofwaterbearingbed.

MainTechnicalCharacteristics:

(1)Size:Φ40mm×800mm;

(2)Pressureendured:15MPa;

(3)Measurementrange:5~95℃;

(4)Measurementaccuracy:±0.5℃;

(5)Timecoefficient:<20s;

(6)Insulationresistance:

(1:Resistancebetweencircuitandinstrumentshellistheresistancewhentheprobeisnotintheborehole;Resistanceatmoistureenvironmentistheresistancewhendrytheinstrumentaftertakingitoutfromborehole.2:Measurementvoltageshouldnotbemorethan30V);

(1)Size:280×234×138mm;

(2)Measurementrange:0~100℃;

(3)Resolution:0.1℃;

(4)Powersupply:220V,50Hz,4W;


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