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 현재위치 : 제품소개 > 시멘트 자동 응결 측정기 |
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| Vicat Needle Apparatus |
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The Vicat Needle Apparatus -QualiSet units are to determine the initial and final setting time of cement, mortar pastes and gypsum according to DIN 1164/ EN 196 / BS 4550/ ASTM C187-191 EN 480-2 / DIN 1168 / Test method B EN 12379-2 / ASTM C472-99.
The beginning and the end of the setting process is determined by the penetration behaviour of a steel needle into a cement paste sample, under certain specified conditions.
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