2.Technical data
(1)Standard implemented:GB1687-93,ISO4666/3-1982;
(2)Constant temperature for test:55±1`C 100±1℃;
(3)Stroke:4.45±0.03mm 5.71±0.03mm 6.35±0.03mm;
(4)Load for test sample:1.00±0.03Mpa 2.00±0.06Mpa;
(5)Compression frequency:1800±20rpm
(6)Power supply:~380V ~220V
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