| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for measuring stringiness of a liquid material capable of measuring the stringiness of a sample of an amount as small as possible, allowing digital measuring and automatic measurement, capable of eliminating personal errors in measured results caused by measuring persons, and capable of measuring the sample irrespective of electric conductivity of the sample. SOLUTION: This device for measuring the stringiness of the liquid material has a sample receiving dish for storing the examined liquid material, a stringing rod with a lower end brought in contact with the examined liquid material in the receiving dish, and functioned to detect a stringing length of the liquid material by lifting-up thereof, a stringing rod lifting-up means for elevating the stringing rod at a prescribed speed, and an optical detection means for confirming a measurement starting point of the examined liquid material and a height-directional position at a broken time point of the examined liquid material in a strung condition. COPYRIGHT: (C)2006,JPO&NCIPI
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